Preparing hbase release 2.3.4RC1; tagging and updates to CHANGES.md and RELEASENOTES.md

Signed-off-by: huaxiangsun <huaxiangsun@apache.org>
diff --git a/CHANGES.md b/CHANGES.md
index ec6832e..198b5a2 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -20,7 +20,7 @@
 # Be careful doing manual edits in this file. Do not change format
 # of release header or remove the below marker. This file is generated.
 # DO NOT REMOVE THIS MARKER; FOR INTERPOLATING CHANGES!-->
-## Release 2.3.4 - Unreleased (as of 2021-01-08)
+## Release 2.3.4 - Unreleased (as of 2021-01-11)
 
 
 
@@ -35,6 +35,8 @@
 
 | JIRA | Summary | Priority | Component |
 |:---- |:---- | :--- |:---- |
+| [HBASE-25449](https://issues.apache.org/jira/browse/HBASE-25449) | 'dfs.client.read.shortcircuit' should not be set in hbase-default.xml |  Major | conf |
+| [HBASE-25483](https://issues.apache.org/jira/browse/HBASE-25483) | set the loadMeta log level to debug. |  Major | MTTR, Region Assignment |
 | [HBASE-25435](https://issues.apache.org/jira/browse/HBASE-25435) | Slow metric value can be configured |  Minor | metrics |
 | [HBASE-25318](https://issues.apache.org/jira/browse/HBASE-25318) | Configure where IntegrationTestImportTsv generates HFiles |  Minor | integration tests |
 | [HBASE-24850](https://issues.apache.org/jira/browse/HBASE-24850) | CellComparator perf improvement |  Critical | Performance, scan |
@@ -60,6 +62,8 @@
 
 | JIRA | Summary | Priority | Component |
 |:---- |:---- | :--- |:---- |
+| [HBASE-25459](https://issues.apache.org/jira/browse/HBASE-25459) | WAL can't be cleaned in some scenes |  Major | . |
+| [HBASE-25434](https://issues.apache.org/jira/browse/HBASE-25434) | SlowDelete & SlowPut metric value should use updateDelete & updatePut |  Major | regionserver |
 | [HBASE-25441](https://issues.apache.org/jira/browse/HBASE-25441) | add security check for some APIs in RSRpcServices |  Critical | . |
 | [HBASE-25432](https://issues.apache.org/jira/browse/HBASE-25432) | we should add security checks for setTableStateInMeta and fixMeta |  Blocker | . |
 | [HBASE-25445](https://issues.apache.org/jira/browse/HBASE-25445) | Old WALs archive fails in procedure based WAL split |  Critical | wal |
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index b2c65a8..6f8a457 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -27,6 +27,13 @@
 
 ---
 
+* [HBASE-25449](https://issues.apache.org/jira/browse/HBASE-25449) | *Major* | **'dfs.client.read.shortcircuit' should not be set in hbase-default.xml**
+
+The presence of HDFS short-circuit read configuration properties in hbase-default.xml inadvertently causes short-circuit reads to not happen inside of RegionServers, despite short-circuit reads being enabled in hdfs-site.xml.
+
+
+---
+
 * [HBASE-25441](https://issues.apache.org/jira/browse/HBASE-25441) | *Critical* | **add security check for some APIs in RSRpcServices**
 
 RsRpcServices APIs that can be accessed only through Admin rights:
diff --git a/hbase-annotations/pom.xml b/hbase-annotations/pom.xml
index 9a046e5..40ea816 100644
--- a/hbase-annotations/pom.xml
+++ b/hbase-annotations/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/hbase-archetypes/hbase-archetype-builder/pom.xml b/hbase-archetypes/hbase-archetype-builder/pom.xml
index b964c65..c94b38d 100644
--- a/hbase-archetypes/hbase-archetype-builder/pom.xml
+++ b/hbase-archetypes/hbase-archetype-builder/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>hbase-archetypes</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/hbase-archetypes/hbase-client-project/pom.xml b/hbase-archetypes/hbase-client-project/pom.xml
index 6e6394c..de6e2da 100644
--- a/hbase-archetypes/hbase-client-project/pom.xml
+++ b/hbase-archetypes/hbase-client-project/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <artifactId>hbase-archetypes</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>..</relativePath>
   </parent>
   <artifactId>hbase-client-project</artifactId>
diff --git a/hbase-archetypes/hbase-shaded-client-project/pom.xml b/hbase-archetypes/hbase-shaded-client-project/pom.xml
index 3496e85..0619442 100644
--- a/hbase-archetypes/hbase-shaded-client-project/pom.xml
+++ b/hbase-archetypes/hbase-shaded-client-project/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <artifactId>hbase-archetypes</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>..</relativePath>
   </parent>
   <artifactId>hbase-shaded-client-project</artifactId>
diff --git a/hbase-archetypes/pom.xml b/hbase-archetypes/pom.xml
index b848d9b..6fbbe9e 100644
--- a/hbase-archetypes/pom.xml
+++ b/hbase-archetypes/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-assembly/pom.xml b/hbase-assembly/pom.xml
index 5abd7e0..1cd47d9 100644
--- a/hbase-assembly/pom.xml
+++ b/hbase-assembly/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-assembly</artifactId>
diff --git a/hbase-asyncfs/pom.xml b/hbase-asyncfs/pom.xml
index e723a84..aa73dcc 100644
--- a/hbase-asyncfs/pom.xml
+++ b/hbase-asyncfs/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-build-configuration/pom.xml b/hbase-build-configuration/pom.xml
index c3e5542..60a286a 100644
--- a/hbase-build-configuration/pom.xml
+++ b/hbase-build-configuration/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/hbase-checkstyle/pom.xml b/hbase-checkstyle/pom.xml
index f73bb67..4c337b8 100644
--- a/hbase-checkstyle/pom.xml
+++ b/hbase-checkstyle/pom.xml
@@ -24,7 +24,7 @@
 <modelVersion>4.0.0</modelVersion>
 <groupId>org.apache.hbase</groupId>
 <artifactId>hbase-checkstyle</artifactId>
-<version>2.3.5-SNAPSHOT</version>
+<version>2.3.4</version>
 <name>Apache HBase - Checkstyle</name>
 <description>Module to hold Checkstyle properties for HBase.</description>
 <!--REMOVE-->
@@ -32,7 +32,7 @@
   <parent>
     <artifactId>hbase</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/hbase-client/pom.xml b/hbase-client/pom.xml
index 4480086..3b8ce55 100644
--- a/hbase-client/pom.xml
+++ b/hbase-client/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-common/pom.xml b/hbase-common/pom.xml
index 08a923a..8f19215 100644
--- a/hbase-common/pom.xml
+++ b/hbase-common/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-endpoint/pom.xml b/hbase-endpoint/pom.xml
index 7c39b7e..30c5518 100644
--- a/hbase-endpoint/pom.xml
+++ b/hbase-endpoint/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-endpoint</artifactId>
diff --git a/hbase-examples/pom.xml b/hbase-examples/pom.xml
index 6f7e364..5baecae 100644
--- a/hbase-examples/pom.xml
+++ b/hbase-examples/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-examples</artifactId>
diff --git a/hbase-external-blockcache/pom.xml b/hbase-external-blockcache/pom.xml
index 04950ae..5a8bb61 100644
--- a/hbase-external-blockcache/pom.xml
+++ b/hbase-external-blockcache/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-external-blockcache</artifactId>
diff --git a/hbase-hadoop-compat/pom.xml b/hbase-hadoop-compat/pom.xml
index 772f4b0..bddec34 100644
--- a/hbase-hadoop-compat/pom.xml
+++ b/hbase-hadoop-compat/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>hbase-build-configuration</artifactId>
         <groupId>org.apache.hbase</groupId>
-        <version>2.3.5-SNAPSHOT</version>
+        <version>2.3.4</version>
         <relativePath>../hbase-build-configuration</relativePath>
     </parent>
 
diff --git a/hbase-hadoop2-compat/pom.xml b/hbase-hadoop2-compat/pom.xml
index a2a28af..e54b75b 100644
--- a/hbase-hadoop2-compat/pom.xml
+++ b/hbase-hadoop2-compat/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-hbtop/pom.xml b/hbase-hbtop/pom.xml
index 8c816b1..679d3fa 100644
--- a/hbase-hbtop/pom.xml
+++ b/hbase-hbtop/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-hbtop</artifactId>
diff --git a/hbase-http/pom.xml b/hbase-http/pom.xml
index 0f9e828..3cdd123 100644
--- a/hbase-http/pom.xml
+++ b/hbase-http/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-http</artifactId>
diff --git a/hbase-it/pom.xml b/hbase-it/pom.xml
index 867ed0d..1cc0f64 100644
--- a/hbase-it/pom.xml
+++ b/hbase-it/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-logging/pom.xml b/hbase-logging/pom.xml
index f9c85a3..f7b4c5c 100644
--- a/hbase-logging/pom.xml
+++ b/hbase-logging/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-mapreduce/pom.xml b/hbase-mapreduce/pom.xml
index 4e8e550..9c50852 100644
--- a/hbase-mapreduce/pom.xml
+++ b/hbase-mapreduce/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-mapreduce</artifactId>
diff --git a/hbase-metrics-api/pom.xml b/hbase-metrics-api/pom.xml
index 49a8b84..9ffe525 100644
--- a/hbase-metrics-api/pom.xml
+++ b/hbase-metrics-api/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-metrics/pom.xml b/hbase-metrics/pom.xml
index 3f12616..4a1a6cd 100644
--- a/hbase-metrics/pom.xml
+++ b/hbase-metrics/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-procedure/pom.xml b/hbase-procedure/pom.xml
index c829a4c..10d1b8a 100644
--- a/hbase-procedure/pom.xml
+++ b/hbase-procedure/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-protocol-shaded/pom.xml b/hbase-protocol-shaded/pom.xml
index d1623de..47dec85 100644
--- a/hbase-protocol-shaded/pom.xml
+++ b/hbase-protocol-shaded/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-protocol-shaded</artifactId>
diff --git a/hbase-protocol/pom.xml b/hbase-protocol/pom.xml
index 547141b..27a68ea 100644
--- a/hbase-protocol/pom.xml
+++ b/hbase-protocol/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-protocol</artifactId>
diff --git a/hbase-replication/pom.xml b/hbase-replication/pom.xml
index b801e9c..cb50ce9 100644
--- a/hbase-replication/pom.xml
+++ b/hbase-replication/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-replication</artifactId>
diff --git a/hbase-resource-bundle/pom.xml b/hbase-resource-bundle/pom.xml
index 76d138f..9eb4eab 100644
--- a/hbase-resource-bundle/pom.xml
+++ b/hbase-resource-bundle/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
 
diff --git a/hbase-rest/pom.xml b/hbase-rest/pom.xml
index cd75f2a..632e621 100644
--- a/hbase-rest/pom.xml
+++ b/hbase-rest/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-rest</artifactId>
diff --git a/hbase-rsgroup/pom.xml b/hbase-rsgroup/pom.xml
index 2007d43..45ef14c 100644
--- a/hbase-rsgroup/pom.xml
+++ b/hbase-rsgroup/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-rsgroup</artifactId>
diff --git a/hbase-server/pom.xml b/hbase-server/pom.xml
index d0c409a..4faf53e 100644
--- a/hbase-server/pom.xml
+++ b/hbase-server/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-server</artifactId>
diff --git a/hbase-shaded/hbase-shaded-check-invariants/pom.xml b/hbase-shaded/hbase-shaded-check-invariants/pom.xml
index 4bf5fd6..b280555 100644
--- a/hbase-shaded/hbase-shaded-check-invariants/pom.xml
+++ b/hbase-shaded/hbase-shaded-check-invariants/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <artifactId>hbase</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>hbase-shaded-check-invariants</artifactId>
diff --git a/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml b/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml
index beb17d9..84d60de 100644
--- a/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml
+++ b/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>hbase-shaded</artifactId>
         <groupId>org.apache.hbase</groupId>
-        <version>2.3.5-SNAPSHOT</version>
+        <version>2.3.4</version>
         <relativePath>..</relativePath>
     </parent>
     <artifactId>hbase-shaded-client-byo-hadoop</artifactId>
diff --git a/hbase-shaded/hbase-shaded-client/pom.xml b/hbase-shaded/hbase-shaded-client/pom.xml
index 369f45f..10f74ef 100644
--- a/hbase-shaded/hbase-shaded-client/pom.xml
+++ b/hbase-shaded/hbase-shaded-client/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>hbase-shaded</artifactId>
         <groupId>org.apache.hbase</groupId>
-        <version>2.3.5-SNAPSHOT</version>
+        <version>2.3.4</version>
         <relativePath>..</relativePath>
     </parent>
     <artifactId>hbase-shaded-client</artifactId>
diff --git a/hbase-shaded/hbase-shaded-mapreduce/pom.xml b/hbase-shaded/hbase-shaded-mapreduce/pom.xml
index 3eae56c..cf5e6e5 100644
--- a/hbase-shaded/hbase-shaded-mapreduce/pom.xml
+++ b/hbase-shaded/hbase-shaded-mapreduce/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>hbase-shaded</artifactId>
         <groupId>org.apache.hbase</groupId>
-        <version>2.3.5-SNAPSHOT</version>
+        <version>2.3.4</version>
         <relativePath>..</relativePath>
     </parent>
     <artifactId>hbase-shaded-mapreduce</artifactId>
diff --git a/hbase-shaded/hbase-shaded-testing-util-tester/pom.xml b/hbase-shaded/hbase-shaded-testing-util-tester/pom.xml
index 9668740..3cb6ac9 100644
--- a/hbase-shaded/hbase-shaded-testing-util-tester/pom.xml
+++ b/hbase-shaded/hbase-shaded-testing-util-tester/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.hbase</groupId>
         <artifactId>hbase-build-configuration</artifactId>
-        <version>2.3.5-SNAPSHOT</version>
+        <version>2.3.4</version>
         <relativePath>../../hbase-build-configuration</relativePath>
     </parent>
 
diff --git a/hbase-shaded/hbase-shaded-testing-util/pom.xml b/hbase-shaded/hbase-shaded-testing-util/pom.xml
index 47e293f..c5e6405 100644
--- a/hbase-shaded/hbase-shaded-testing-util/pom.xml
+++ b/hbase-shaded/hbase-shaded-testing-util/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <artifactId>hbase-shaded</artifactId>
         <groupId>org.apache.hbase</groupId>
-        <version>2.3.5-SNAPSHOT</version>
+        <version>2.3.4</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml b/hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml
index ead258d..3925266 100644
--- a/hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml
+++ b/hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <artifactId>hbase</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>hbase-shaded-with-hadoop-check-invariants</artifactId>
diff --git a/hbase-shaded/pom.xml b/hbase-shaded/pom.xml
index cd2b35e..794a329 100644
--- a/hbase-shaded/pom.xml
+++ b/hbase-shaded/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>hbase-build-configuration</artifactId>
         <groupId>org.apache.hbase</groupId>
-        <version>2.3.5-SNAPSHOT</version>
+        <version>2.3.4</version>
         <relativePath>../hbase-build-configuration</relativePath>
     </parent>
     <artifactId>hbase-shaded</artifactId>
diff --git a/hbase-shell/pom.xml b/hbase-shell/pom.xml
index ae596eb..7564d31 100644
--- a/hbase-shell/pom.xml
+++ b/hbase-shell/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-shell</artifactId>
diff --git a/hbase-testing-util/pom.xml b/hbase-testing-util/pom.xml
index c87da37..5a7cbed 100644
--- a/hbase-testing-util/pom.xml
+++ b/hbase-testing-util/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>hbase-build-configuration</artifactId>
         <groupId>org.apache.hbase</groupId>
-        <version>2.3.5-SNAPSHOT</version>
+        <version>2.3.4</version>
         <relativePath>../hbase-build-configuration</relativePath>
     </parent>
     <artifactId>hbase-testing-util</artifactId>
diff --git a/hbase-thrift/pom.xml b/hbase-thrift/pom.xml
index 45bf9c8..bb619de 100644
--- a/hbase-thrift/pom.xml
+++ b/hbase-thrift/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-thrift</artifactId>
diff --git a/hbase-zookeeper/pom.xml b/hbase-zookeeper/pom.xml
index 1da9477..6cb8964 100644
--- a/hbase-zookeeper/pom.xml
+++ b/hbase-zookeeper/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase-build-configuration</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.3.5-SNAPSHOT</version>
+    <version>2.3.4</version>
     <relativePath>../hbase-build-configuration</relativePath>
   </parent>
   <artifactId>hbase-zookeeper</artifactId>
diff --git a/pom.xml b/pom.xml
index d96a8c2..18de9aa 100755
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
   <groupId>org.apache.hbase</groupId>
   <artifactId>hbase</artifactId>
   <packaging>pom</packaging>
-  <version>2.3.5-SNAPSHOT</version>
+  <version>2.3.4</version>
   <name>Apache HBase</name>
   <description>
     Apache HBase™ is the Hadoop database. Use it when you need