From fad36e13a96db52a1c5c4cf99be1ea934184d8e8 Mon Sep 17 00:00:00 2001
From: "release-please[bot]"
 <55107282+release-please[bot]@users.noreply.github.com>
Date: Wed, 13 Nov 2019 14:23:25 -0500
Subject: [PATCH 01/17] chore: release 1.7.2-SNAPSHOT (#86)

* updated versions.txt [ci skip]

* updated google-cloud-bigtable-bom/pom.xml [ci skip]

* updated google-cloud-bigtable-emulator/pom.xml [ci skip]

* updated google-cloud-bigtable/pom.xml [ci skip]

* updated grpc-google-cloud-bigtable-admin-v2/pom.xml [ci skip]

* updated grpc-google-cloud-bigtable-v2/pom.xml [ci skip]

* updated pom.xml [ci skip]

* updated proto-google-cloud-bigtable-admin-v2/pom.xml [ci skip]

* updated proto-google-cloud-bigtable-v2/pom.xml [ci skip]
---
 google-cloud-bigtable-bom/pom.xml            | 14 +++++++-------
 google-cloud-bigtable-emulator/pom.xml       |  4 ++--
 google-cloud-bigtable/pom.xml                |  4 ++--
 grpc-google-cloud-bigtable-admin-v2/pom.xml  |  4 ++--
 grpc-google-cloud-bigtable-v2/pom.xml        |  4 ++--
 pom.xml                                      | 12 ++++++------
 proto-google-cloud-bigtable-admin-v2/pom.xml |  4 ++--
 proto-google-cloud-bigtable-v2/pom.xml       |  4 ++--
 versions.txt                                 | 12 ++++++------
 9 files changed, 31 insertions(+), 31 deletions(-)

diff --git a/google-cloud-bigtable-bom/pom.xml b/google-cloud-bigtable-bom/pom.xml
index bea8e3c9d8..2f097c39cd 100644
--- a/google-cloud-bigtable-bom/pom.xml
+++ b/google-cloud-bigtable-bom/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-bom</artifactId>
-    <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
     <packaging>pom</packaging>
     <parent>
         <groupId>com.google.cloud</groupId>
@@ -72,32 +72,32 @@
             <dependency>
                 <groupId>com.google.cloud</groupId>
                 <artifactId>google-cloud-bigtable</artifactId>
-                <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.cloud</groupId>
                 <artifactId>google-cloud-bigtable-emulator</artifactId>
-                <version>0.116.1</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
+                <version>0.116.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api.grpc</groupId>
                 <artifactId>grpc-google-cloud-bigtable-admin-v2</artifactId>
-                <version>1.7.1</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
+                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api.grpc</groupId>
                 <artifactId>grpc-google-cloud-bigtable-v2</artifactId>
-                <version>1.7.1</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
+                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api.grpc</groupId>
                 <artifactId>proto-google-cloud-bigtable-admin-v2</artifactId>
-                <version>1.7.1</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
+                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api.grpc</groupId>
                 <artifactId>proto-google-cloud-bigtable-v2</artifactId>
-                <version>1.7.1</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
+                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
             </dependency>
         </dependencies>
     </dependencyManagement>
diff --git a/google-cloud-bigtable-emulator/pom.xml b/google-cloud-bigtable-emulator/pom.xml
index 4d251c69e1..4fdd9d28a5 100644
--- a/google-cloud-bigtable-emulator/pom.xml
+++ b/google-cloud-bigtable-emulator/pom.xml
@@ -5,7 +5,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>google-cloud-bigtable-emulator</artifactId>
-  <version>0.116.1</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
+  <version>0.116.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
   <name>Google Cloud Java - Bigtable Emulator</name>
   <url>https://github.com/googleapis/java-bigtable</url>
   <description>
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <scm>
     <connection>scm:git:git@github.com:googleapis/java-bigtable.git</connection>
diff --git a/google-cloud-bigtable/pom.xml b/google-cloud-bigtable/pom.xml
index 42bf77049c..cdc03fb2cb 100644
--- a/google-cloud-bigtable/pom.xml
+++ b/google-cloud-bigtable/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-bigtable</artifactId>
-  <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Bigtable</name>
   <url>https://github.com/googleapis/java-bigtable</url>
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-bigtable</site.installationModule>
diff --git a/grpc-google-cloud-bigtable-admin-v2/pom.xml b/grpc-google-cloud-bigtable-admin-v2/pom.xml
index e41cb94d57..2a65c3f244 100644
--- a/grpc-google-cloud-bigtable-admin-v2/pom.xml
+++ b/grpc-google-cloud-bigtable-admin-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigtable-admin-v2</artifactId>
-  <version>1.7.1</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
+  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
   <name>grpc-google-cloud-bigtable-admin-v2</name>
   <description>GRPC library for grpc-google-cloud-bigtable-admin-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-bigtable-v2/pom.xml b/grpc-google-cloud-bigtable-v2/pom.xml
index 45e6a24bc6..e06791919f 100644
--- a/grpc-google-cloud-bigtable-v2/pom.xml
+++ b/grpc-google-cloud-bigtable-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigtable-v2</artifactId>
-  <version>1.7.1</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
+  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
   <name>grpc-google-cloud-bigtable-v2</name>
   <description>GRPC library for grpc-google-cloud-bigtable-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index a7990efe02..7da45d4ffb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <artifactId>google-cloud-bigtable-parent</artifactId>
     <packaging>pom</packaging>
-    <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
     <name>Google Cloud Bigtable Parent</name>
     <url>https://github.com/googleapis/java-bigtable</url>
     <description>
@@ -195,27 +195,27 @@
             <dependency>
               <groupId>com.google.cloud</groupId>
               <artifactId>google-cloud-bigtable-emulator</artifactId>
-              <version>0.116.1</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
+              <version>0.116.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
             </dependency>
             <dependency>
               <groupId>com.google.api.grpc</groupId>
               <artifactId>grpc-google-cloud-bigtable-admin-v2</artifactId>
-              <version>1.7.1</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
+              <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
             </dependency>
             <dependency>
               <groupId>com.google.api.grpc</groupId>
               <artifactId>grpc-google-cloud-bigtable-v2</artifactId>
-              <version>1.7.1</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
+              <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
             </dependency>
             <dependency>
               <groupId>com.google.api.grpc</groupId>
               <artifactId>proto-google-cloud-bigtable-admin-v2</artifactId>
-              <version>1.7.1</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
+              <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
             </dependency>
             <dependency>
               <groupId>com.google.api.grpc</groupId>
               <artifactId>proto-google-cloud-bigtable-v2</artifactId>
-              <version>1.7.1</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
+              <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
             </dependency>
 
             <!-- Production dependency version definitions in alphabetical order -->
diff --git a/proto-google-cloud-bigtable-admin-v2/pom.xml b/proto-google-cloud-bigtable-admin-v2/pom.xml
index dbcceac78e..df25b6ad3a 100644
--- a/proto-google-cloud-bigtable-admin-v2/pom.xml
+++ b/proto-google-cloud-bigtable-admin-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigtable-admin-v2</artifactId>
-  <version>1.7.1</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
+  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
   <name>proto-google-cloud-bigtable-admin-v2</name>
   <description>PROTO library for proto-google-cloud-bigtable-admin-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-bigtable-v2/pom.xml b/proto-google-cloud-bigtable-v2/pom.xml
index 2b10bd04fd..7cf5169e4d 100644
--- a/proto-google-cloud-bigtable-v2/pom.xml
+++ b/proto-google-cloud-bigtable-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigtable-v2</artifactId>
-  <version>1.7.1</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
+  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
   <name>proto-google-cloud-bigtable-v2</name>
   <description>PROTO library for proto-google-cloud-bigtable-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.1</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index cae9503e8c..6d62a0d08e 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,9 +1,9 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-bigtable:1.7.1:1.7.1
-grpc-google-cloud-bigtable-admin-v2:1.7.1:1.7.1
-grpc-google-cloud-bigtable-v2:1.7.1:1.7.1
-proto-google-cloud-bigtable-admin-v2:1.7.1:1.7.1
-proto-google-cloud-bigtable-v2:1.7.1:1.7.1
-google-cloud-bigtable-emulator:0.116.1:0.116.1
+google-cloud-bigtable:1.7.1:1.7.2-SNAPSHOT
+grpc-google-cloud-bigtable-admin-v2:1.7.1:1.7.2-SNAPSHOT
+grpc-google-cloud-bigtable-v2:1.7.1:1.7.2-SNAPSHOT
+proto-google-cloud-bigtable-admin-v2:1.7.1:1.7.2-SNAPSHOT
+proto-google-cloud-bigtable-v2:1.7.1:1.7.2-SNAPSHOT
+google-cloud-bigtable-emulator:0.116.1:0.116.2-SNAPSHOT

From 83ac4c880032d7155208777734b7c1ad0b8da07c Mon Sep 17 00:00:00 2001
From: Renovate Bot <bot@renovateapp.com>
Date: Thu, 14 Nov 2019 23:07:08 +0100
Subject: [PATCH 02/17] chore(deps): update dependency
 com.google.cloud:google-cloud-shared-config to v0.3.0 (#88)

---
 google-cloud-bigtable-bom/pom.xml | 2 +-
 pom.xml                           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/google-cloud-bigtable-bom/pom.xml b/google-cloud-bigtable-bom/pom.xml
index 2f097c39cd..1f8f829f5c 100644
--- a/google-cloud-bigtable-bom/pom.xml
+++ b/google-cloud-bigtable-bom/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-config</artifactId>
-        <version>0.2.1</version>
+        <version>0.3.0</version>
     </parent>
 
     <name>Google Cloud Bigtable BOM</name>
diff --git a/pom.xml b/pom.xml
index 7da45d4ffb..52b2832f2f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-config</artifactId>
-        <version>0.2.1</version>
+        <version>0.3.0</version>
     </parent>
 
     <developers>

From b3da95a9b58c4660e69f982643d6a327016c1cce Mon Sep 17 00:00:00 2001
From: Igor Bernstein <igorbernstein@google.com>
Date: Fri, 15 Nov 2019 15:47:47 -0500
Subject: [PATCH 03/17] chore: fix javadoc site after repo split (#89)

* To ensure that the excludes are respected by both the aggregate site and the javadoc jars
  * move the javadoc config from reporting to build configs: this is necessary because the javadoc:jar is run as part of the build phase
  * move the javadoc config to the parent pom so that it can be used by both the aggregate site goal and the javadoc jars
* Exclude the grpc & protobuf stubs from the aggregate site: they are not part of the public api in the java client
* Remove unused external links
* Stop generating unused site reports, we only use the javadocs
---
 google-cloud-bigtable-bom/pom.xml |  10 +++
 google-cloud-bigtable/pom.xml     |  70 ----------------
 pom.xml                           | 128 ++++++++++++++++--------------
 3 files changed, 80 insertions(+), 128 deletions(-)

diff --git a/google-cloud-bigtable-bom/pom.xml b/google-cloud-bigtable-bom/pom.xml
index 1f8f829f5c..0908ebea20 100644
--- a/google-cloud-bigtable-bom/pom.xml
+++ b/google-cloud-bigtable-bom/pom.xml
@@ -111,6 +111,16 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+
+            <!-- Using maven site plugin only as a hook for javadoc:aggregate, don't need the reports -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-site-plugin</artifactId>
+
+                <configuration>
+                    <generateReports>false</generateReports>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 </project>
\ No newline at end of file
diff --git a/google-cloud-bigtable/pom.xml b/google-cloud-bigtable/pom.xml
index cdc03fb2cb..eae5f81c19 100644
--- a/google-cloud-bigtable/pom.xml
+++ b/google-cloud-bigtable/pom.xml
@@ -369,74 +369,4 @@
       </plugin>
     </plugins>
   </build>
-
-  <reporting>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.1.1</version>
-        <configuration>
-          <show>protected</show>
-          <nohelp>true</nohelp>
-          <doclint>none</doclint>
-          <splitindex>true</splitindex>
-
-          <sourceFileExcludes>
-            <!-- TODO(igorbernstein): use a custom doclet to exclude @InternalApi classes from javadoc -->
-            <!-- Hide @InternalApi classes -->
-            <exclude>com/google/cloud/bigtable/gaxx/**</exclude>
-
-            <!-- Hide @InternalApi classes for InstanceAdmin -->
-            <exclude>com/google/cloud/bigtable/admin/v2/internal/**</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClient.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminSettings.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminCallableFactory.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStub.java</exclude>
-
-            <!-- Hide @InternalApi classes for TableAdmin -->
-            <exclude>com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClient.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminSettings.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminCallableFactory.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStub.java</exclude>
-            <exclude>com/google/cloud/bigtable/admin/v2/stub/EnhancedBigtableTableAdminStub.java</exclude>
-
-            <!-- Hide @InternalApi classes for Data -->
-            <exclude>com/google/cloud/bigtable/data/v2/internal/**</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/BaseBigtableDataClient.java</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/BaseBigtableDataSettings.java</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/stub/BigtableStub.java</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/stub/GrpcBigtableCallableFactory.java</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStub.java</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/stub/mutaterows/**</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/stub/readrows/**</exclude>
-            <exclude>com/google/cloud/bigtable/data/v2/stub/metrics/**</exclude>
-          </sourceFileExcludes>
-
-          <offlineLinks>
-            <offlineLink>
-              <url>${project.javadoc.protobufBaseURL}</url>
-              <location>../../../../../google-api-grpc/proto-google-cloud-bigtable-v2/target/site/apidocs/</location>
-            </offlineLink>
-            <offlineLink>
-              <url>${project.javadoc.protobufBaseURL}</url>
-              <location>../../../../../google-api-grpc/grpc-google-cloud-bigtable-v2/target/site/apidocs/</location>
-            </offlineLink>
-            <offlineLink>
-              <url>${project.javadoc.protobufBaseURL}</url>
-              <location>../../../../../google-api-grpc/proto-google-cloud-bigtable-admin-v2/target/site/apidocs/</location>
-            </offlineLink>
-            <offlineLink>
-              <url>${project.javadoc.protobufBaseURL}</url>
-              <location>../../../../../google-api-grpc/grpc-google-cloud-bigtable-admin-v2/target/site/apidocs/</location>
-            </offlineLink>
-          </offlineLinks>
-        </configuration>
-      </plugin>
-    </plugins>
-  </reporting>
 </project>
diff --git a/pom.xml b/pom.xml
index 52b2832f2f..34e70545f8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -370,85 +370,97 @@
 
             </plugins>
         </pluginManagement>
-    </build>
-
-    <modules>
-        <module>proto-google-cloud-bigtable-v2</module>
-        <module>grpc-google-cloud-bigtable-v2</module>
-        <module>proto-google-cloud-bigtable-admin-v2</module>
-        <module>grpc-google-cloud-bigtable-admin-v2</module>
-        <module>google-cloud-bigtable</module>
-        <module>google-cloud-bigtable-emulator</module>
-        <module>google-cloud-bigtable-bom</module>
-    </modules>
 
-    <reporting>
         <plugins>
+            <!-- Using maven site plugin only as a hook for javadoc:aggregate, don't need the reports -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-project-info-reports-plugin</artifactId>
-                <version>3.0.0</version>
-                <reportSets>
-                    <reportSet>
-                        <reports>
-                            <report>index</report>
-                            <report>dependency-info</report>
-                            <report>team</report>
-                            <report>ci-management</report>
-                            <report>issue-management</report>
-                            <report>licenses</report>
-                            <report>scm</report>
-                            <report>dependency-management</report>
-                            <report>distribution-management</report>
-                            <report>summary</report>
-                            <report>modules</report>
-                        </reports>
-                    </reportSet>
-                </reportSets>
+                <artifactId>maven-site-plugin</artifactId>
+
                 <configuration>
-                    <dependencyDetailsEnabled>true</dependencyDetailsEnabled>
-                    <artifactId>${site.installationModule}</artifactId>
-                    <packaging>jar</packaging>
+                    <generateReports>false</generateReports>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
                 <version>3.1.1</version>
-                <reportSets>
-                    <reportSet>
-                        <id>html</id>
-                        <reports>
-                            <report>aggregate</report>
-                            <report>javadoc</report>
-                        </reports>
-                    </reportSet>
-                </reportSets>
+                <executions>
+                    <execution>
+                        <id>aggregate</id>
+                        <inherited>false</inherited>
+                        <phase>site</phase>
+                        <goals>
+                            <goal>aggregate</goal>
+                        </goals>
+                        <configuration>
+                            <sourceFileExcludes combine.children="append">
+                                <!-- Exclude protobuf & grpc stubs from the public javadocs site. -->
+                                <sourceFileExclude>**/com/google/bigtable/**</sourceFileExclude>
+                            </sourceFileExcludes>
+                        </configuration>
+                    </execution>
+                </executions>
+
                 <configuration>
                     <doclint>none</doclint>
                     <show>protected</show>
                     <nohelp>true</nohelp>
                     <outputDirectory>${project.build.directory}/javadoc</outputDirectory>
-                    <groups>
-                        <group>
-                            <title>Test helpers packages</title>
-                            <packages>com.google.cloud.testing</packages>
-                        </group>
-                        <group>
-                            <title>SPI packages</title>
-                            <packages>com.google.cloud.spi*</packages>
-                        </group>
-                    </groups>
 
+                    <sourceFileExcludes>
+                        <!-- Hide InternalApi & non public classes from javadocs site and the javadoc jars -->
+                        <!-- TODO(igorbernstein): use a custom doclet to exclude @InternalApi classes from javadoc -->
+                        <!-- Hide @InternalApi classes -->
+                        <sourceFileExclude>**/com/google/cloud/bigtable/gaxx/**</sourceFileExclude>
+
+                        <!-- Hide @InternalApi classes for InstanceAdmin -->
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/internal/**</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClient.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminSettings.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminCallableFactory.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/stub/BigtableInstanceAdminStub.java</sourceFileExclude>
+
+                        <!-- Hide**/ @InternalApi classes for TableAdmin -->
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminClient.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/BaseBigtableTableAdminSettings.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminCallableFactory.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/stub/BigtableTableAdminStub.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/admin/v2/stub/EnhancedBigtableTableAdminStub.java</sourceFileExclude>
+
+                        <!-- Hide**/ @InternalApi classes for Data -->
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/internal/**</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/BaseBigtableDataClient.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/BaseBigtableDataSettings.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/stub/BigtableStub.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableCallableFactory.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStub.java</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/stub/mutaterows/**</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/stub/readrows/**</sourceFileExclude>
+                        <sourceFileExclude>**/com/google/cloud/bigtable/data/v2/stub/metrics/**</sourceFileExclude>
+                    </sourceFileExcludes>
+
+                    <!-- Enable external linking -->
                     <links>
-                        <link>https://grpc.io/grpc-java/javadoc/</link>
-                        <link>https://developers.google.com/protocol-buffers/docs/reference/java/</link>
-                        <link>https://googleapis.dev/java/google-auth-library/latest/</link>
-                        <link>https://googleapis.dev/java/gax/latest/</link>
+                        <link>https://googleapis.dev/java/gax/${gax.version}/</link>
                         <link>https://googleapis.github.io/api-common-java/${google.api-common.version}/apidocs/</link>
                     </links>
                 </configuration>
             </plugin>
         </plugins>
-    </reporting>
+    </build>
+
+    <modules>
+        <module>proto-google-cloud-bigtable-v2</module>
+        <module>grpc-google-cloud-bigtable-v2</module>
+        <module>proto-google-cloud-bigtable-admin-v2</module>
+        <module>grpc-google-cloud-bigtable-admin-v2</module>
+        <module>google-cloud-bigtable</module>
+        <module>google-cloud-bigtable-emulator</module>
+        <module>google-cloud-bigtable-bom</module>
+    </modules>
 </project>

From 1834fc129154486a4a1f632a33bb7be12b1d6af7 Mon Sep 17 00:00:00 2001
From: Siddharth Dinesh <sidnik3@gmail.com>
Date: Fri, 15 Nov 2019 13:45:10 -0800
Subject: [PATCH 04/17] chore: update Error message for bad bigtable.env
 variable (#91)

At some point, the allowed settings were changed from "prod" and "emulator" to "cloud" and "emulator".
This change updates the error message associated to the illegal argument exception.
---
 .../com/google/cloud/bigtable/test_helpers/env/TestEnvRule.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/test_helpers/env/TestEnvRule.java b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/test_helpers/env/TestEnvRule.java
index 2fa2a26156..52c269b72c 100644
--- a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/test_helpers/env/TestEnvRule.java
+++ b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/test_helpers/env/TestEnvRule.java
@@ -103,7 +103,7 @@ protected void before(Description description) throws Throwable {
       default:
         throw new IllegalArgumentException(
             String.format(
-                "Unknown env: %s. Please set the system property %s to either 'emulator' or 'prod'.",
+                "Unknown env: %s. Please set the system property %s to either 'emulator' or 'cloud'.",
                 env, ENV_PROPERTY));
     }
     testEnv.start();

From e25758b3164618ac16d57fffe6ba0e4175229960 Mon Sep 17 00:00:00 2001
From: Rahul Kesharwani <42969463+rahulKQL@users.noreply.github.com>
Date: Mon, 18 Nov 2019 18:33:25 +0530
Subject: [PATCH 05/17] feat: update filter to accept an exact timestamp for
 better accessibility (#92)

This change introduces `FILTERS.timestamp().exact()`, which enable user to directly provide exact timestamp to query Bigtable.
---
 .../cloud/bigtable/data/v2/models/Filters.java    |  9 +++++++++
 .../bigtable/data/v2/models/FiltersTest.java      | 15 +++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/Filters.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/Filters.java
index 6ada09391b..bd310cd2c5 100644
--- a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/Filters.java
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/Filters.java
@@ -516,6 +516,15 @@ private TimestampFilter() {}
     public TimestampRangeFilter range() {
       return new TimestampRangeFilter();
     }
+
+    /**
+     * Matches cells with exact given timestamp.
+     *
+     * @return a {@link TimestampRangeFilter} with start/end closed timestamp.
+     */
+    public TimestampRangeFilter exact(Long exactTimestamp) {
+      return new TimestampRangeFilter().startClosed(exactTimestamp).endClosed(exactTimestamp);
+    }
   }
 
   /** Matches only cells with microsecond timestamps within the given range. */
diff --git a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/models/FiltersTest.java b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/models/FiltersTest.java
index 509c99da7a..ad79025258 100644
--- a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/models/FiltersTest.java
+++ b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/models/FiltersTest.java
@@ -350,6 +350,21 @@ public void timestampRange() {
     assertThat(actualFilter).isEqualTo(expectedFilter);
   }
 
+  @Test
+  public void timestampAtExactTime() {
+    RowFilter actualFilter = FILTERS.timestamp().exact(20_000L).toProto();
+
+    RowFilter expectedFilter =
+        RowFilter.newBuilder()
+            .setTimestampRangeFilter(
+                TimestampRange.newBuilder()
+                    .setStartTimestampMicros(20_000L)
+                    .setEndTimestampMicros(20_000L + 1))
+            .build();
+
+    assertThat(actualFilter).isEqualTo(expectedFilter);
+  }
+
   @Test
   public void timestampOpenClosedFakeRange() {
     RowFilter actualFilter =

From d73b7fbe96685db04e5e110de26f9bf0fdd3deef Mon Sep 17 00:00:00 2001
From: Igor Bernstein <igorbernstein@google.com>
Date: Mon, 18 Nov 2019 09:35:18 -0500
Subject: [PATCH 06/17] chore: make sure that integration tests only run as
 part of a profile (#94)

It seems like maven will run integration tests w/o a profile under some circumstances. So -Pbigtable-prod-it will still run the emulator integration tests. This PR will explicitly disable default integration tests and enable them in each profile.
Please note that the emulator profile is still active by default, so integration tests will still run
---
 google-cloud-bigtable/pom.xml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/google-cloud-bigtable/pom.xml b/google-cloud-bigtable/pom.xml
index eae5f81c19..046b31a11e 100644
--- a/google-cloud-bigtable/pom.xml
+++ b/google-cloud-bigtable/pom.xml
@@ -225,6 +225,8 @@
                   <goal>verify</goal>
                 </goals>
                 <configuration>
+                  <skip>false</skip>
+
                   <systemPropertyVariables>
                     <bigtable.env>emulator</bigtable.env>
                     <bigtable.grpc-log-dir>${project.build.directory}/test-grpc-logs/emulator-it</bigtable.grpc-log-dir>
@@ -256,6 +258,8 @@
                   <goal>verify</goal>
                 </goals>
                 <configuration>
+                  <skip>false</skip>
+
                   <systemPropertyVariables>
                     <bigtable.env>cloud</bigtable.env>
                     <bigtable.data-endpoint>${bigtable.cfe-data-endpoint}</bigtable.data-endpoint>
@@ -289,6 +293,8 @@
                   <goal>verify</goal>
                 </goals>
                 <configuration>
+                  <skip>false</skip>
+
                   <systemPropertyVariables>
                     <bigtable.env>cloud</bigtable.env>
                     <bigtable.data-endpoint>${bigtable.directpath-data-endpoint}</bigtable.data-endpoint>
@@ -350,6 +356,9 @@
       <plugin>
         <artifactId>maven-failsafe-plugin</artifactId>
         <configuration>
+          <!-- enabled by profiles -->
+          <skip>true</skip>
+
           <parallel>classes</parallel>
           <forkCount>2C</forkCount>
           <reuseForks>true</reuseForks>

From 736390bd4b995ac52a115357798eacae400fd6fa Mon Sep 17 00:00:00 2001
From: Renovate Bot <bot@renovateapp.com>
Date: Mon, 25 Nov 2019 16:37:53 +0100
Subject: [PATCH 07/17] chore(deps): update dependency
 org.apache.maven.plugins:maven-enforcer-plugin to v3.0.0-m3 (#100)

---
 google-cloud-bigtable/pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/google-cloud-bigtable/pom.xml b/google-cloud-bigtable/pom.xml
index 046b31a11e..ac88f61ad1 100644
--- a/google-cloud-bigtable/pom.xml
+++ b/google-cloud-bigtable/pom.xml
@@ -325,7 +325,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-enforcer-plugin</artifactId>
-        <version>3.0.0-M2</version>
+        <version>3.0.0-M3</version>
         <executions>
           <execution>
             <id>enforce-valid-profile</id>

From 4a72f5099c915374bb38ebea9f4aa5cd307d497e Mon Sep 17 00:00:00 2001
From: Renovate Bot <bot@renovateapp.com>
Date: Tue, 26 Nov 2019 22:13:40 +0100
Subject: [PATCH 08/17] chore(deps): update protobuf packages to v3.11.0 (#101)

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 34e70545f8..d4544abcd0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -162,7 +162,7 @@
         <grpc.version>1.25.0</grpc.version>
         <guava.version>28.1-android</guava.version>
         <opencensus.version>0.24.0</opencensus.version>
-        <protobuf.version>3.10.0</protobuf.version>
+        <protobuf.version>3.11.0</protobuf.version>
         <threeten.version>1.4.0</threeten.version>
     </properties>
 

From c478ba30a82a59e4ed85767db434dd5a4b996572 Mon Sep 17 00:00:00 2001
From: Renovate Bot <bot@renovateapp.com>
Date: Tue, 3 Dec 2019 16:27:46 +0100
Subject: [PATCH 09/17] chore(deps): update protobuf packages to v3.11.1 (#104)

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index d4544abcd0..c2d4ba5489 100644
--- a/pom.xml
+++ b/pom.xml
@@ -162,7 +162,7 @@
         <grpc.version>1.25.0</grpc.version>
         <guava.version>28.1-android</guava.version>
         <opencensus.version>0.24.0</opencensus.version>
-        <protobuf.version>3.11.0</protobuf.version>
+        <protobuf.version>3.11.1</protobuf.version>
         <threeten.version>1.4.0</threeten.version>
     </properties>
 

From 8a6f8ecf37285168d84aaeda5fc5d295d769f81a Mon Sep 17 00:00:00 2001
From: Renovate Bot <bot@renovateapp.com>
Date: Tue, 3 Dec 2019 16:28:13 +0100
Subject: [PATCH 10/17] chore(deps): update dependency
 com.google.errorprone:error_prone_annotations to v2.3.4 (#103)

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index c2d4ba5489..f41a9c84bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -257,7 +257,7 @@
             <dependency>
               <groupId>com.google.errorprone</groupId>
               <artifactId>error_prone_annotations</artifactId>
-              <version>2.3.3</version>
+              <version>2.3.4</version>
             </dependency>
             <dependency>
                 <groupId>com.google.code.findbugs</groupId>

From dcdd0c347f10802be57c4f7267c2b82c59ea2278 Mon Sep 17 00:00:00 2001
From: Renovate Bot <bot@renovateapp.com>
Date: Wed, 4 Dec 2019 22:58:21 +0100
Subject: [PATCH 11/17] deps: update gax.version to v1.51.0 (#105)

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index f41a9c84bf..623c490be9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -154,7 +154,7 @@
         <project.javadoc.protobufBaseURL>https://googleapis.dev/java/google-api-grpc/latest</project.javadoc.protobufBaseURL>
 
         <autovalue.version>1.7</autovalue.version>
-        <gax.version>1.50.1</gax.version>
+        <gax.version>1.51.0</gax.version>
         <google.api-common.version>1.8.1</google.api-common.version>
         <google.common-protos.version>1.17.0</google.common-protos.version>
         <google.core.version>1.91.3</google.core.version>

From aed1d10fe4351ce4f0a3d901bd6bb3602eec0a11 Mon Sep 17 00:00:00 2001
From: Renovate Bot <bot@renovateapp.com>
Date: Fri, 6 Dec 2019 02:49:24 +0100
Subject: [PATCH 12/17] chore(deps): update dependency
 com.google.cloud:google-cloud-conformance-tests to v0.0.2 (#110)

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 623c490be9..b0862cc11f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -305,7 +305,7 @@
             <dependency>
               <groupId>com.google.cloud</groupId>
               <artifactId>google-cloud-conformance-tests</artifactId>
-              <version>0.0.1</version>
+              <version>0.0.2</version>
               <exclusions>
                 <!--
                 * The protos for bigtable are already included in the classpath

From 4e77acef4afc197ddcac009af4ce69af8b53fe4a Mon Sep 17 00:00:00 2001
From: Igor Bernstein <igorbernstein@google.com>
Date: Tue, 10 Dec 2019 12:32:18 -0500
Subject: [PATCH 13/17] chore: stop using bleeding edge guava features (#113)

* chore: stop using bleeding edge guava features

* simplify

* minimize chagnes
---
 .../cloud/bigtable/data/v2/models/DefaultRowAdapter.java      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/DefaultRowAdapter.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/DefaultRowAdapter.java
index 18943265ce..279ebf6407 100644
--- a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/DefaultRowAdapter.java
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/DefaultRowAdapter.java
@@ -149,8 +149,8 @@ public Row finishRow() {
         sortedCells = currentFamilyCells.build();
       } else {
         // Normal path: concatenate the cells order by family.
-        ImmutableList.Builder<RowCell> sortedCellsBuilder =
-            ImmutableList.builderWithExpectedSize(totalCellCount);
+        // TODO: use builderWithExpectedSize(totalCellCount) when it stabilizes
+        ImmutableList.Builder<RowCell> sortedCellsBuilder = ImmutableList.builder();
 
         for (ImmutableList.Builder<RowCell> familyCells : cellsByFamily.values()) {
           sortedCellsBuilder.addAll(familyCells.build());

From c1064977eff3889e4f8b6ba8ab44a08f6f96ae1f Mon Sep 17 00:00:00 2001
From: kolea2 <45548808+kolea2@users.noreply.github.com>
Date: Tue, 17 Dec 2019 10:45:30 -0500
Subject: [PATCH 14/17] deps: upgrade gax to 1.52.0, google-cloud-core to
 1.92.0 (#118)

---
 pom.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index b0862cc11f..bb93b8a1ad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -154,10 +154,10 @@
         <project.javadoc.protobufBaseURL>https://googleapis.dev/java/google-api-grpc/latest</project.javadoc.protobufBaseURL>
 
         <autovalue.version>1.7</autovalue.version>
-        <gax.version>1.51.0</gax.version>
+        <gax.version>1.52.0</gax.version>
         <google.api-common.version>1.8.1</google.api-common.version>
         <google.common-protos.version>1.17.0</google.common-protos.version>
-        <google.core.version>1.91.3</google.core.version>
+        <google.core.version>1.92.0</google.core.version>
          <!-- make sure to update the grpc version in README -->
         <grpc.version>1.25.0</grpc.version>
         <guava.version>28.1-android</guava.version>

From 12169d6a91324de4f600a630a7140f10653bd9e6 Mon Sep 17 00:00:00 2001
From: Igor Bernstein <igorbernstein@google.com>
Date: Tue, 17 Dec 2019 15:03:02 -0500
Subject: [PATCH 15/17] chore: use prod endpoint for directpath tests (#119)

* chore: use prod endpoint for directpath tests

* oops

* use client default endpoints by default

* collapse empty xml nodes
---
 google-cloud-bigtable/pom.xml                        | 12 ++++++------
 .../cloud/bigtable/test_helpers/env/CloudEnv.java    | 11 ++++++-----
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/google-cloud-bigtable/pom.xml b/google-cloud-bigtable/pom.xml
index ac88f61ad1..c46c2cf43a 100644
--- a/google-cloud-bigtable/pom.xml
+++ b/google-cloud-bigtable/pom.xml
@@ -22,12 +22,12 @@
     <skipTests>false</skipTests>
     <skipUnitTests>${skipTests}</skipUnitTests>
 
-    <bigtable.cfe-data-endpoint>bigtable.googleapis.com:443</bigtable.cfe-data-endpoint>
-    <bigtable.cfe-admin-endpoint>bigtableadmin.googleapis.com:443</bigtable.cfe-admin-endpoint>
-
-    <!-- Use test DP env until prod endpoint is available -->
-    <bigtable.directpath-data-endpoint>testdirectpath-bigtable.sandbox.googleapis.com:443</bigtable.directpath-data-endpoint>
-    <bigtable.directpath-admin-endpoint>test-bigtableadmin.sandbox.googleapis.com:443</bigtable.directpath-admin-endpoint>
+    <!-- Use client defined default endpoints -->
+    <!-- Can be overriden on the commandline via `-Dbigtable.cfe-data-endpoint=bigtableadmin.googleapis.com:443` -->
+    <bigtable.cfe-data-endpoint/>
+    <bigtable.cfe-admin-endpoint/>
+    <bigtable.directpath-data-endpoint/>
+    <bigtable.directpath-admin-endpoint/>
   </properties>
   <dependencies>
     <!-- NOTE: Dependencies are organized into two groups, production and test.
diff --git a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/test_helpers/env/CloudEnv.java b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/test_helpers/env/CloudEnv.java
index b393fdef9a..bee4dfb9d2 100644
--- a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/test_helpers/env/CloudEnv.java
+++ b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/test_helpers/env/CloudEnv.java
@@ -22,6 +22,7 @@
 import com.google.cloud.bigtable.data.v2.BigtableDataClient;
 import com.google.cloud.bigtable.data.v2.BigtableDataSettings;
 import com.google.common.base.MoreObjects;
+import com.google.common.base.Strings;
 import java.io.IOException;
 import javax.annotation.Nullable;
 
@@ -57,8 +58,8 @@ class CloudEnv extends AbstractTestEnv {
 
   static CloudEnv fromSystemProperties() {
     return new CloudEnv(
-        getOptionalProperty(DATA_ENDPOINT_PROPERTY_NAME, "bigtable.googleapis.com:443"),
-        getOptionalProperty(ADMIN_ENDPOINT_PROPERTY_NAME, "bigtableadmin.googleapis.com:443"),
+        getOptionalProperty(DATA_ENDPOINT_PROPERTY_NAME, ""),
+        getOptionalProperty(ADMIN_ENDPOINT_PROPERTY_NAME, ""),
         getRequiredProperty(PROJECT_PROPERTY_NAME),
         getRequiredProperty(INSTANCE_PROPERTY_NAME),
         getRequiredProperty(TABLE_PROPERTY_NAME));
@@ -76,18 +77,18 @@ private CloudEnv(
 
     this.dataSettings =
         BigtableDataSettings.newBuilder().setProjectId(projectId).setInstanceId(instanceId);
-    if (dataEndpoint != null) {
+    if (!Strings.isNullOrEmpty(dataEndpoint)) {
       dataSettings.stubSettings().setEndpoint(dataEndpoint);
     }
 
     this.tableAdminSettings =
         BigtableTableAdminSettings.newBuilder().setProjectId(projectId).setInstanceId(instanceId);
-    if (adminEndpoint != null) {
+    if (!Strings.isNullOrEmpty(adminEndpoint)) {
       this.tableAdminSettings.stubSettings().setEndpoint(adminEndpoint);
     }
 
     this.instanceAdminSettings = BigtableInstanceAdminSettings.newBuilder().setProjectId(projectId);
-    if (adminEndpoint != null) {
+    if (!Strings.isNullOrEmpty(adminEndpoint)) {
       this.instanceAdminSettings.stubSettings().setEndpoint(adminEndpoint);
     }
   }

From 276f942dd2e668600347a59496525a589d7560da Mon Sep 17 00:00:00 2001
From: Tony Tang <nflavour@gmail.com>
Date: Tue, 17 Dec 2019 15:56:25 -0500
Subject: [PATCH 16/17] feat: add implementation of ChannelPrimer to establish
 connection to GFE and integrate into bigtable client (#115)

---
 .../data/v2/BigtableDataSettings.java         | 26 +++++++++
 .../data/v2/internal/RefreshChannel.java      | 54 +++++++++++++++++++
 .../v2/stub/EnhancedBigtableStubSettings.java | 42 +++++++++++++++
 .../data/v2/internal/RefreshChannelTest.java  | 38 +++++++++++++
 .../EnhancedBigtableStubSettingsTest.java     | 36 +++++++++++++
 5 files changed, 196 insertions(+)
 create mode 100644 google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/internal/RefreshChannel.java
 create mode 100644 google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/internal/RefreshChannelTest.java

diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BigtableDataSettings.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BigtableDataSettings.java
index bc60362b85..ff97408809 100644
--- a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BigtableDataSettings.java
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/BigtableDataSettings.java
@@ -184,6 +184,12 @@ public String getAppProfileId() {
     return stubSettings.getAppProfileId();
   }
 
+  /** Gets if channels will gracefully refresh connections to Cloud Bigtable service */
+  @BetaApi("This API depends on experimental gRPC APIs")
+  public boolean isRefreshingChannel() {
+    return stubSettings.isRefreshingChannel();
+  }
+
   /** Returns the underlying RPC settings. */
   public EnhancedBigtableStubSettings getStubSettings() {
     return stubSettings;
@@ -275,6 +281,26 @@ public CredentialsProvider getCredentialsProvider() {
       return stubSettings.getCredentialsProvider();
     }
 
+    /**
+     * Configure periodic gRPC channel refreshes.
+     *
+     * <p>This feature will gracefully refresh connections to the Cloud Bigtable service. This is an
+     * experimental feature to address tail latency caused by the service dropping long lived gRPC
+     * connections, which causes the client to renegotiate the gRPC connection in the request path,
+     * which causes periodic spikes in latency
+     */
+    @BetaApi("This API depends on experimental gRPC APIs")
+    public Builder setRefreshingChannel(boolean isRefreshingChannel) {
+      stubSettings.setRefreshingChannel(isRefreshingChannel);
+      return this;
+    }
+
+    /** Gets if channels will gracefully refresh connections to Cloud Bigtable service */
+    @BetaApi("This API depends on experimental gRPC APIs")
+    public boolean isRefreshingChannel() {
+      return stubSettings.isRefreshingChannel();
+    }
+
     /**
      * Returns the underlying settings for making RPC calls. The settings should be changed with
      * care.
diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/internal/RefreshChannel.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/internal/RefreshChannel.java
new file mode 100644
index 0000000000..e34ecd750d
--- /dev/null
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/internal/RefreshChannel.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigtable.data.v2.internal;
+
+import com.google.api.core.BetaApi;
+import com.google.api.core.InternalApi;
+import com.google.api.gax.grpc.ChannelPrimer;
+import io.grpc.ConnectivityState;
+import io.grpc.ManagedChannel;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Establish a connection to the Cloud Bigtable service on managedChannel
+ *
+ * <p>This class is considered an internal implementation detail and not meant to be used by
+ * applications.
+ */
+@BetaApi("This API depends on gRPC experimental API")
+@InternalApi
+public final class RefreshChannel implements ChannelPrimer {
+
+  /**
+   * primeChannel establishes a connection to Cloud Bigtable service. This typically take less than
+   * 1s. In case of service failure, an upper limit of 10s prevents primeChannel from looping
+   * forever.
+   */
+  @Override
+  public void primeChannel(ManagedChannel managedChannel) {
+    for (int i = 0; i < 10; i++) {
+      ConnectivityState connectivityState = managedChannel.getState(true);
+      if (connectivityState == ConnectivityState.READY) {
+        break;
+      }
+      try {
+        TimeUnit.SECONDS.sleep(1);
+      } catch (InterruptedException e) {
+        break;
+      }
+    }
+  }
+}
diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettings.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettings.java
index a23cf780c5..11d4726080 100644
--- a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettings.java
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettings.java
@@ -15,6 +15,7 @@
  */
 package com.google.cloud.bigtable.data.v2.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.batching.BatchingSettings;
 import com.google.api.gax.batching.FlowControlSettings;
 import com.google.api.gax.batching.FlowController.LimitExceededBehavior;
@@ -29,6 +30,7 @@
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.api.gax.tracing.OpencensusTracerFactory;
+import com.google.cloud.bigtable.data.v2.internal.RefreshChannel;
 import com.google.cloud.bigtable.data.v2.models.ConditionalRowMutation;
 import com.google.cloud.bigtable.data.v2.models.KeyOffset;
 import com.google.cloud.bigtable.data.v2.models.Query;
@@ -149,6 +151,7 @@ public class EnhancedBigtableStubSettings extends StubSettings<EnhancedBigtableS
   private final String projectId;
   private final String instanceId;
   private final String appProfileId;
+  private final boolean isRefreshingChannel;
 
   private final ServerStreamingCallSettings<Query, Row> readRowsSettings;
   private final UnaryCallSettings<Query, Row> readRowSettings;
@@ -179,6 +182,7 @@ private EnhancedBigtableStubSettings(Builder builder) {
     projectId = builder.projectId;
     instanceId = builder.instanceId;
     appProfileId = builder.appProfileId;
+    isRefreshingChannel = builder.isRefreshingChannel;
 
     // Per method settings.
     readRowsSettings = builder.readRowsSettings.build();
@@ -210,6 +214,12 @@ public String getAppProfileId() {
     return appProfileId;
   }
 
+  /** Returns if channels will gracefully refresh connections to Cloud Bigtable service */
+  @BetaApi("This API depends on experimental gRPC APIs")
+  public boolean isRefreshingChannel() {
+    return isRefreshingChannel;
+  }
+
   /** Returns a builder for the default ChannelProvider for this service. */
   public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
     return BigtableStubSettings.defaultGrpcTransportProviderBuilder()
@@ -413,6 +423,7 @@ public static class Builder extends StubSettings.Builder<EnhancedBigtableStubSet
     private String projectId;
     private String instanceId;
     private String appProfileId;
+    private boolean isRefreshingChannel;
 
     private final ServerStreamingCallSettings.Builder<Query, Row> readRowsSettings;
     private final UnaryCallSettings.Builder<Query, Row> readRowSettings;
@@ -433,6 +444,7 @@ public static class Builder extends StubSettings.Builder<EnhancedBigtableStubSet
      */
     private Builder() {
       this.appProfileId = SERVER_DEFAULT_APP_PROFILE_ID;
+      this.isRefreshingChannel = false;
       setCredentialsProvider(defaultCredentialsProviderBuilder().build());
 
       // Defaults provider
@@ -515,6 +527,7 @@ private Builder(EnhancedBigtableStubSettings settings) {
       projectId = settings.projectId;
       instanceId = settings.instanceId;
       appProfileId = settings.appProfileId;
+      isRefreshingChannel = settings.isRefreshingChannel;
 
       // Per method settings.
       readRowsSettings = settings.readRowsSettings.toBuilder();
@@ -602,6 +615,23 @@ public String getAppProfileId() {
       return appProfileId;
     }
 
+    /**
+     * Sets if channels will gracefully refresh connections to Cloud Bigtable service
+     *
+     * @see com.google.cloud.bigtable.data.v2.BigtableDataSettings.Builder#setRefreshingChannel
+     */
+    @BetaApi("This API depends on experimental gRPC APIs")
+    public Builder setRefreshingChannel(boolean isRefreshingChannel) {
+      this.isRefreshingChannel = isRefreshingChannel;
+      return this;
+    }
+
+    /** Gets if channels will gracefully refresh connections to Cloud Bigtable service */
+    @BetaApi("This API depends on experimental gRPC APIs")
+    public boolean isRefreshingChannel() {
+      return isRefreshingChannel;
+    }
+
     /** Returns the builder for the settings used for calls to readRows. */
     public ServerStreamingCallSettings.Builder<Query, Row> readRowsSettings() {
       return readRowsSettings;
@@ -642,6 +672,18 @@ public EnhancedBigtableStubSettings build() {
       Preconditions.checkState(projectId != null, "Project id must be set");
       Preconditions.checkState(instanceId != null, "Instance id must be set");
 
+      // Set ChannelPrimer on TransportChannelProvider so channels will gracefully refresh
+      // connections to Cloud Bigtable service
+      if (isRefreshingChannel) {
+        Preconditions.checkArgument(
+            getTransportChannelProvider() instanceof InstantiatingGrpcChannelProvider,
+            "refreshingChannel only works with InstantiatingGrpcChannelProviders");
+        InstantiatingGrpcChannelProvider.Builder channelBuilder =
+            ((InstantiatingGrpcChannelProvider) getTransportChannelProvider())
+                .toBuilder()
+                .setChannelPrimer(new RefreshChannel());
+        setTransportChannelProvider(channelBuilder.build());
+      }
       return new EnhancedBigtableStubSettings(this);
     }
     // </editor-fold>
diff --git a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/internal/RefreshChannelTest.java b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/internal/RefreshChannelTest.java
new file mode 100644
index 0000000000..c41fa4d2a5
--- /dev/null
+++ b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/internal/RefreshChannelTest.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigtable.data.v2.internal;
+
+import io.grpc.ConnectivityState;
+import io.grpc.ManagedChannel;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.mockito.Mockito;
+
+@RunWith(JUnit4.class)
+public class RefreshChannelTest {
+  // RefreshChannel should establish connection to the server through managedChannel.getState(true)
+  @Test
+  public void testGetStateIsCalled() {
+    RefreshChannel refreshChannel = new RefreshChannel();
+    ManagedChannel managedChannel = Mockito.mock(ManagedChannel.class);
+
+    Mockito.doReturn(ConnectivityState.READY).when(managedChannel).getState(true);
+
+    refreshChannel.primeChannel(managedChannel);
+    Mockito.verify(managedChannel, Mockito.atLeastOnce()).getState(true);
+  }
+}
diff --git a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettingsTest.java b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettingsTest.java
index 6adf129f94..b9b6a69cde 100644
--- a/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettingsTest.java
+++ b/google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettingsTest.java
@@ -61,6 +61,7 @@ public void settingsAreNotLostTest() {
     String projectId = "my-project";
     String instanceId = "my-instance";
     String appProfileId = "my-app-profile-id";
+    boolean isRefreshingChannel = true;
     String endpoint = "some.other.host:123";
     CredentialsProvider credentialsProvider = Mockito.mock(CredentialsProvider.class);
     WatchdogProvider watchdogProvider = Mockito.mock(WatchdogProvider.class);
@@ -71,6 +72,7 @@ public void settingsAreNotLostTest() {
             .setProjectId(projectId)
             .setInstanceId(instanceId)
             .setAppProfileId(appProfileId)
+            .setRefreshingChannel(isRefreshingChannel)
             .setEndpoint(endpoint)
             .setCredentialsProvider(credentialsProvider)
             .setStreamWatchdogProvider(watchdogProvider)
@@ -81,6 +83,7 @@ public void settingsAreNotLostTest() {
         projectId,
         instanceId,
         appProfileId,
+        isRefreshingChannel,
         endpoint,
         credentialsProvider,
         watchdogProvider,
@@ -90,6 +93,7 @@ public void settingsAreNotLostTest() {
         projectId,
         instanceId,
         appProfileId,
+        isRefreshingChannel,
         endpoint,
         credentialsProvider,
         watchdogProvider,
@@ -99,6 +103,7 @@ public void settingsAreNotLostTest() {
         projectId,
         instanceId,
         appProfileId,
+        isRefreshingChannel,
         endpoint,
         credentialsProvider,
         watchdogProvider,
@@ -110,6 +115,7 @@ private void verifyBuilder(
       String projectId,
       String instanceId,
       String appProfileId,
+      boolean isRefreshingChannel,
       String endpoint,
       CredentialsProvider credentialsProvider,
       WatchdogProvider watchdogProvider,
@@ -117,6 +123,7 @@ private void verifyBuilder(
     assertThat(builder.getProjectId()).isEqualTo(projectId);
     assertThat(builder.getInstanceId()).isEqualTo(instanceId);
     assertThat(builder.getAppProfileId()).isEqualTo(appProfileId);
+    assertThat(builder.isRefreshingChannel()).isEqualTo(isRefreshingChannel);
     assertThat(builder.getEndpoint()).isEqualTo(endpoint);
     assertThat(builder.getCredentialsProvider()).isEqualTo(credentialsProvider);
     assertThat(builder.getStreamWatchdogProvider()).isSameInstanceAs(watchdogProvider);
@@ -128,6 +135,7 @@ private void verifySettings(
       String projectId,
       String instanceId,
       String appProfileId,
+      boolean isRefreshingChannel,
       String endpoint,
       CredentialsProvider credentialsProvider,
       WatchdogProvider watchdogProvider,
@@ -135,6 +143,7 @@ private void verifySettings(
     assertThat(settings.getProjectId()).isEqualTo(projectId);
     assertThat(settings.getInstanceId()).isEqualTo(instanceId);
     assertThat(settings.getAppProfileId()).isEqualTo(appProfileId);
+    assertThat(settings.isRefreshingChannel()).isEqualTo(isRefreshingChannel);
     assertThat(settings.getEndpoint()).isEqualTo(endpoint);
     assertThat(settings.getCredentialsProvider()).isEqualTo(credentialsProvider);
     assertThat(settings.getStreamWatchdogProvider()).isSameInstanceAs(watchdogProvider);
@@ -521,4 +530,31 @@ private void verifyRetrySettingAreSane(Set<Code> retryCodes, RetrySettings retry
     assertThat(retrySettings.getRpcTimeoutMultiplier()).isAtLeast(1.0);
     assertThat(retrySettings.getMaxRpcTimeout()).isGreaterThan(Duration.ZERO);
   }
+
+  @Test
+  public void isRefreshingChannelDefaultValueTest() {
+    String dummyProjectId = "my-project";
+    String dummyInstanceId = "my-instance";
+    EnhancedBigtableStubSettings.Builder builder =
+        EnhancedBigtableStubSettings.newBuilder()
+            .setProjectId(dummyProjectId)
+            .setInstanceId(dummyInstanceId);
+    assertThat(builder.isRefreshingChannel()).isFalse();
+    assertThat(builder.build().isRefreshingChannel()).isFalse();
+    assertThat(builder.build().toBuilder().isRefreshingChannel()).isFalse();
+  }
+
+  @Test
+  public void isRefreshingChannelFalseValueTest() {
+    String dummyProjectId = "my-project";
+    String dummyInstanceId = "my-instance";
+    EnhancedBigtableStubSettings.Builder builder =
+        EnhancedBigtableStubSettings.newBuilder()
+            .setProjectId(dummyProjectId)
+            .setInstanceId(dummyInstanceId)
+            .setRefreshingChannel(false);
+    assertThat(builder.isRefreshingChannel()).isFalse();
+    assertThat(builder.build().isRefreshingChannel()).isFalse();
+    assertThat(builder.build().toBuilder().isRefreshingChannel()).isFalse();
+  }
 }

From 4bfb40a7d8fe45f483567744abc9c4652062b897 Mon Sep 17 00:00:00 2001
From: "release-please[bot]"
 <55107282+release-please[bot]@users.noreply.github.com>
Date: Tue, 17 Dec 2019 16:32:47 -0500
Subject: [PATCH 17/17] chore: release 1.8.0 (#93)

* updated CHANGELOG.md [ci skip]

* updated README.md [ci skip]

* updated versions.txt [ci skip]

* updated google-cloud-bigtable-bom/pom.xml [ci skip]

* updated google-cloud-bigtable-emulator/pom.xml [ci skip]

* updated grpc-google-cloud-bigtable-admin-v2/pom.xml [ci skip]

* updated grpc-google-cloud-bigtable-v2/pom.xml [ci skip]

* updated proto-google-cloud-bigtable-admin-v2/pom.xml [ci skip]

* updated proto-google-cloud-bigtable-v2/pom.xml [ci skip]

* updated pom.xml [ci skip]

* updated google-cloud-bigtable/pom.xml [ci skip]
---
 CHANGELOG.md                                 | 14 ++++++++++++++
 README.md                                    |  6 +++---
 google-cloud-bigtable-bom/pom.xml            | 14 +++++++-------
 google-cloud-bigtable-emulator/pom.xml       |  4 ++--
 google-cloud-bigtable/pom.xml                |  4 ++--
 grpc-google-cloud-bigtable-admin-v2/pom.xml  |  4 ++--
 grpc-google-cloud-bigtable-v2/pom.xml        |  4 ++--
 pom.xml                                      | 12 ++++++------
 proto-google-cloud-bigtable-admin-v2/pom.xml |  4 ++--
 proto-google-cloud-bigtable-v2/pom.xml       |  4 ++--
 versions.txt                                 | 12 ++++++------
 11 files changed, 48 insertions(+), 34 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ede5c2ecf..3ead8d9dea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [1.8.0](https://www.github.com/googleapis/java-bigtable/compare/v1.7.1...v1.8.0) (2019-12-17)
+
+
+### Features
+
+* add implementation of ChannelPrimer to establish connection to GFE and integrate into bigtable client ([#115](https://www.github.com/googleapis/java-bigtable/issues/115)) ([276f942](https://www.github.com/googleapis/java-bigtable/commit/276f942dd2e668600347a59496525a589d7560da))
+* update filter to accept an exact timestamp for better accessibility ([#92](https://www.github.com/googleapis/java-bigtable/issues/92)) ([e25758b](https://www.github.com/googleapis/java-bigtable/commit/e25758b3164618ac16d57fffe6ba0e4175229960))
+
+
+### Dependencies
+
+* update gax.version to v1.51.0 ([#105](https://www.github.com/googleapis/java-bigtable/issues/105)) ([dcdd0c3](https://www.github.com/googleapis/java-bigtable/commit/dcdd0c347f10802be57c4f7267c2b82c59ea2278))
+* upgrade gax to 1.52.0, google-cloud-core to 1.92.0 ([#118](https://www.github.com/googleapis/java-bigtable/issues/118)) ([c106497](https://www.github.com/googleapis/java-bigtable/commit/c1064977eff3889e4f8b6ba8ab44a08f6f96ae1f))
+
 ### [1.7.1](https://www.github.com/googleapis/java-bigtable/compare/v1.7.0...v1.7.1) (2019-11-13)
 
 
diff --git a/README.md b/README.md
index 895e3b5fb6..ae32a554c0 100644
--- a/README.md
+++ b/README.md
@@ -17,16 +17,16 @@ If you are using Maven, add this to your pom.xml file
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigtable</artifactId>
-  <version>1.7.1</version>
+  <version>1.8.0</version>
 </dependency>
 ```
 If you are using Gradle, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-bigtable:1.7.1'
+compile 'com.google.cloud:google-cloud-bigtable:1.8.0'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-bigtable" % "1.7.1"
+libraryDependencies += "com.google.cloud" % "google-cloud-bigtable" % "1.8.0"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/google-cloud-bigtable-bom/pom.xml b/google-cloud-bigtable-bom/pom.xml
index 0908ebea20..4c3d25a57c 100644
--- a/google-cloud-bigtable-bom/pom.xml
+++ b/google-cloud-bigtable-bom/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-bom</artifactId>
-    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
     <packaging>pom</packaging>
     <parent>
         <groupId>com.google.cloud</groupId>
@@ -72,32 +72,32 @@
             <dependency>
                 <groupId>com.google.cloud</groupId>
                 <artifactId>google-cloud-bigtable</artifactId>
-                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+                <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.cloud</groupId>
                 <artifactId>google-cloud-bigtable-emulator</artifactId>
-                <version>0.116.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
+                <version>0.117.0</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api.grpc</groupId>
                 <artifactId>grpc-google-cloud-bigtable-admin-v2</artifactId>
-                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
+                <version>1.8.0</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api.grpc</groupId>
                 <artifactId>grpc-google-cloud-bigtable-v2</artifactId>
-                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
+                <version>1.8.0</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api.grpc</groupId>
                 <artifactId>proto-google-cloud-bigtable-admin-v2</artifactId>
-                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
+                <version>1.8.0</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api.grpc</groupId>
                 <artifactId>proto-google-cloud-bigtable-v2</artifactId>
-                <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
+                <version>1.8.0</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
             </dependency>
         </dependencies>
     </dependencyManagement>
diff --git a/google-cloud-bigtable-emulator/pom.xml b/google-cloud-bigtable-emulator/pom.xml
index 4fdd9d28a5..0b35714cae 100644
--- a/google-cloud-bigtable-emulator/pom.xml
+++ b/google-cloud-bigtable-emulator/pom.xml
@@ -5,7 +5,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>google-cloud-bigtable-emulator</artifactId>
-  <version>0.116.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
+  <version>0.117.0</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
   <name>Google Cloud Java - Bigtable Emulator</name>
   <url>https://github.com/googleapis/java-bigtable</url>
   <description>
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <scm>
     <connection>scm:git:git@github.com:googleapis/java-bigtable.git</connection>
diff --git a/google-cloud-bigtable/pom.xml b/google-cloud-bigtable/pom.xml
index c46c2cf43a..a5382f3e5f 100644
--- a/google-cloud-bigtable/pom.xml
+++ b/google-cloud-bigtable/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-bigtable</artifactId>
-  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+  <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Bigtable</name>
   <url>https://github.com/googleapis/java-bigtable</url>
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-bigtable</site.installationModule>
diff --git a/grpc-google-cloud-bigtable-admin-v2/pom.xml b/grpc-google-cloud-bigtable-admin-v2/pom.xml
index 2a65c3f244..0a04bff09d 100644
--- a/grpc-google-cloud-bigtable-admin-v2/pom.xml
+++ b/grpc-google-cloud-bigtable-admin-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigtable-admin-v2</artifactId>
-  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
+  <version>1.8.0</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
   <name>grpc-google-cloud-bigtable-admin-v2</name>
   <description>GRPC library for grpc-google-cloud-bigtable-admin-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-bigtable-v2/pom.xml b/grpc-google-cloud-bigtable-v2/pom.xml
index e06791919f..c61ef638d0 100644
--- a/grpc-google-cloud-bigtable-v2/pom.xml
+++ b/grpc-google-cloud-bigtable-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigtable-v2</artifactId>
-  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
+  <version>1.8.0</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
   <name>grpc-google-cloud-bigtable-v2</name>
   <description>GRPC library for grpc-google-cloud-bigtable-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index bb93b8a1ad..74f523cd48 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <artifactId>google-cloud-bigtable-parent</artifactId>
     <packaging>pom</packaging>
-    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
     <name>Google Cloud Bigtable Parent</name>
     <url>https://github.com/googleapis/java-bigtable</url>
     <description>
@@ -195,27 +195,27 @@
             <dependency>
               <groupId>com.google.cloud</groupId>
               <artifactId>google-cloud-bigtable-emulator</artifactId>
-              <version>0.116.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
+              <version>0.117.0</version><!-- {x-version-update:google-cloud-bigtable-emulator:current} -->
             </dependency>
             <dependency>
               <groupId>com.google.api.grpc</groupId>
               <artifactId>grpc-google-cloud-bigtable-admin-v2</artifactId>
-              <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
+              <version>1.8.0</version><!-- {x-version-update:grpc-google-cloud-bigtable-admin-v2:current} -->
             </dependency>
             <dependency>
               <groupId>com.google.api.grpc</groupId>
               <artifactId>grpc-google-cloud-bigtable-v2</artifactId>
-              <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
+              <version>1.8.0</version><!-- {x-version-update:grpc-google-cloud-bigtable-v2:current} -->
             </dependency>
             <dependency>
               <groupId>com.google.api.grpc</groupId>
               <artifactId>proto-google-cloud-bigtable-admin-v2</artifactId>
-              <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
+              <version>1.8.0</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
             </dependency>
             <dependency>
               <groupId>com.google.api.grpc</groupId>
               <artifactId>proto-google-cloud-bigtable-v2</artifactId>
-              <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
+              <version>1.8.0</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
             </dependency>
 
             <!-- Production dependency version definitions in alphabetical order -->
diff --git a/proto-google-cloud-bigtable-admin-v2/pom.xml b/proto-google-cloud-bigtable-admin-v2/pom.xml
index df25b6ad3a..6432a48b52 100644
--- a/proto-google-cloud-bigtable-admin-v2/pom.xml
+++ b/proto-google-cloud-bigtable-admin-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigtable-admin-v2</artifactId>
-  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
+  <version>1.8.0</version><!-- {x-version-update:proto-google-cloud-bigtable-admin-v2:current} -->
   <name>proto-google-cloud-bigtable-admin-v2</name>
   <description>PROTO library for proto-google-cloud-bigtable-admin-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-bigtable-v2/pom.xml b/proto-google-cloud-bigtable-v2/pom.xml
index 7cf5169e4d..f90922a231 100644
--- a/proto-google-cloud-bigtable-v2/pom.xml
+++ b/proto-google-cloud-bigtable-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigtable-v2</artifactId>
-  <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
+  <version>1.8.0</version><!-- {x-version-update:proto-google-cloud-bigtable-v2:current} -->
   <name>proto-google-cloud-bigtable-v2</name>
   <description>PROTO library for proto-google-cloud-bigtable-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigtable-parent</artifactId>
-    <version>1.7.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigtable:current} -->
+    <version>1.8.0</version><!-- {x-version-update:google-cloud-bigtable:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 6d62a0d08e..ea5b102db2 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,9 +1,9 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-bigtable:1.7.1:1.7.2-SNAPSHOT
-grpc-google-cloud-bigtable-admin-v2:1.7.1:1.7.2-SNAPSHOT
-grpc-google-cloud-bigtable-v2:1.7.1:1.7.2-SNAPSHOT
-proto-google-cloud-bigtable-admin-v2:1.7.1:1.7.2-SNAPSHOT
-proto-google-cloud-bigtable-v2:1.7.1:1.7.2-SNAPSHOT
-google-cloud-bigtable-emulator:0.116.1:0.116.2-SNAPSHOT
+google-cloud-bigtable:1.8.0:1.8.0
+grpc-google-cloud-bigtable-admin-v2:1.8.0:1.8.0
+grpc-google-cloud-bigtable-v2:1.8.0:1.8.0
+proto-google-cloud-bigtable-admin-v2:1.8.0:1.8.0
+proto-google-cloud-bigtable-v2:1.8.0:1.8.0
+google-cloud-bigtable-emulator:0.117.0:0.117.0