Preparing hbase release 2.4.7RC0; tagging and updates to CHANGES.md a…

…nd RELEASENOTES.md Signed-off-by: Andrew Purtell <[email protected]>
apache · Oct 9, 2021 · dad725b · dad725b
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diff --git a/CHANGES.md b/CHANGES.md
@@ -20,6 +20,51 @@
 # 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 2.4.7 - 2021-10-15
+
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-26270](https://issues.apache.org/jira/browse/HBASE-26270) | Provide getConfiguration method for Region and Store interface |  Minor | . |
+| [HBASE-26273](https://issues.apache.org/jira/browse/HBASE-26273) | TableSnapshotInputFormat/TableSnapshotInputFormatImpl should use ReadType.STREAM for scanning HFiles |  Major | mapreduce |
+| [HBASE-26276](https://issues.apache.org/jira/browse/HBASE-26276) | Allow HashTable/SyncTable to perform rawScan when comparing cells |  Major | . |
+| [HBASE-26255](https://issues.apache.org/jira/browse/HBASE-26255) | Add an option to use region location from meta table in TableSnapshotInputFormat |  Major | mapreduce |
+| [HBASE-26243](https://issues.apache.org/jira/browse/HBASE-26243) | Fix typo for file 'hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java' |  Trivial | . |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-26295](https://issues.apache.org/jira/browse/HBASE-26295) | BucketCache could not free BucketEntry which restored from persistence file |  Major | BucketCache |
+| [HBASE-26289](https://issues.apache.org/jira/browse/HBASE-26289) | Hbase scan setMaxResultsPerColumnFamily not giving right results |  Major | regionserver |
+| [HBASE-26238](https://issues.apache.org/jira/browse/HBASE-26238) | OOME in VerifyReplication for the table contains rows with 10M+ cells |  Major | Client, Replication |
+| [HBASE-26297](https://issues.apache.org/jira/browse/HBASE-26297) | Balancer run is improperly triggered by accuracy error of double comparison |  Major | Balancer |
+| [HBASE-26274](https://issues.apache.org/jira/browse/HBASE-26274) | Create an option to reintroduce BlockCache to mapreduce job |  Major | BlockCache, HFile, mapreduce |
+| [HBASE-26261](https://issues.apache.org/jira/browse/HBASE-26261) | Store configuration loss when use update\_config |  Minor | . |
+| [HBASE-26281](https://issues.apache.org/jira/browse/HBASE-26281) | DBB got from BucketCache would be freed unexpectedly before RPC completed |  Critical | BucketCache |
+| [HBASE-26197](https://issues.apache.org/jira/browse/HBASE-26197) | Fix some obvious bugs in MultiByteBuff.put |  Major | . |
+
+
+### TESTS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-26272](https://issues.apache.org/jira/browse/HBASE-26272) | TestTableMapReduceUtil failure in branch-2 |  Major | test |
+
+
+### SUB-TASKS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [HBASE-26317](https://issues.apache.org/jira/browse/HBASE-26317) | Publish the test logs for pre commit jenkins job to nightlies |  Major | jenkins, scripts |
+| [HBASE-26313](https://issues.apache.org/jira/browse/HBASE-26313) | Publish the test logs for our nightly jobs to nightlies.apache.org |  Major | jenkins, scripts |
+| [HBASE-26318](https://issues.apache.org/jira/browse/HBASE-26318) | Publish test logs for flaky jobs to nightlies |  Major | flakies, jenkins |
+
+
 ## Release 2.4.6 - 2021-09-10
 
 

diff --git a/RELEASENOTES.md b/RELEASENOTES.md
@@ -20,6 +20,40 @@
 # 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!-->
+# HBASE  2.4.7 Release Notes
+
+These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.
+
+
+---
+
+* [HBASE-26274](https://issues.apache.org/jira/browse/HBASE-26274) | *Major* | **Create an option to reintroduce BlockCache to mapreduce job**
+
+Introduce \`hfile.onheap.block.cache.fixed.size\` and default to disable. When using ClientSideRegionScanner, it will be enabled with a fixed size for caching INDEX/LEAF\_INDEX block when a client, e.g. snapshot scanner, scans the entire HFile and does not need to seek/reseek to index block multiple times.
+
+
+---
+
+* [HBASE-26270](https://issues.apache.org/jira/browse/HBASE-26270) | *Minor* | **Provide getConfiguration method for Region and Store interface**
+
+Provide 'getReadOnlyConfiguration' method for Store and Region interface
+
+
+---
+
+* [HBASE-26273](https://issues.apache.org/jira/browse/HBASE-26273) | *Major* | **TableSnapshotInputFormat/TableSnapshotInputFormatImpl should use ReadType.STREAM for scanning HFiles**
+
+HBase's MapReduce API which can operate over HBase snapshots will now default to using ReadType.STREAM instead of ReadType.DEFAULT (which is PREAD) as a result of this change. HBase developers expect that STREAM will perform significantly better for average Snapshot-based batch jobs. Users can restore the previous functionality (using PREAD) by updating their code to explicitly set a value of \`ReadType.PREAD\` on the \`Scan\` object they provide to TableSnapshotInputFormat, or by setting the configuration property "hbase.TableSnapshotInputFormat.scanner.readtype" to "PREAD" in hbase-site.xml.
+
+
+---
+
+* [HBASE-26276](https://issues.apache.org/jira/browse/HBASE-26276) | *Major* | **Allow HashTable/SyncTable to perform rawScan when comparing cells**
+
+Added --rawScan option to HashTable job, which allows HashTable/SyncTable to perform raw scans. If this property is omitted, it defaults to false. When used together with --versions set to a high value, SyncTable will fabricate delete markers to all old versions still hanging (not cleaned yet by major compaction), avoiding the inconsistencies reported in HBASE-21596.
+
+
+
 # HBASE  2.4.6 Release Notes
 
 These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.

diff --git a/hbase-annotations/pom.xml b/hbase-annotations/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>hbase</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.4.7-SNAPSHOT</version>
+    <version>2.4.7</version>
     <relativePath>..</relativePath>
   </parent>
 

diff --git 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>2.4.7-SNAPSHOT</version>
+    <version>2.4.7</version>
     <relativePath>..</relativePath>
   </parent>
 

diff --git a/hbase-archetypes/hbase-client-project/pom.xml b/hbase-archetypes/hbase-client-project/pom.xml
@@ -26,7 +26,7 @@
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     <artifactId>hbase-archetypes</artifactId>
     <groupId>org.apache.hbase</groupId>
-    <version>2.4.7-SNAPSHOT</version>
+    <version>2.4.7</version>
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   <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
@@ -26,7 +26,7 @@
   <parent>
     <artifactId>hbase-archetypes</artifactId>
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   </parent>
   <artifactId>hbase-shaded-client-project</artifactId>

diff --git 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>2.4.7-SNAPSHOT</version>
+    <version>2.4.7</version>
     <relativePath>../hbase-build-configuration</relativePath>
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diff --git 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>
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diff --git a/hbase-asyncfs/pom.xml b/hbase-asyncfs/pom.xml
@@ -24,7 +24,7 @@
   <parent>
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     <groupId>org.apache.hbase</groupId>
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+    <version>2.4.7</version>
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diff --git a/hbase-build-configuration/pom.xml b/hbase-build-configuration/pom.xml
@@ -23,7 +23,7 @@
   <parent>
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     <groupId>org.apache.hbase</groupId>
-    <version>2.4.7-SNAPSHOT</version>
+    <version>2.4.7</version>
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diff --git a/hbase-checkstyle/pom.xml b/hbase-checkstyle/pom.xml
@@ -24,15 +24,15 @@
 <modelVersion>4.0.0</modelVersion>
 <groupId>org.apache.hbase</groupId>
 <artifactId>hbase-checkstyle</artifactId>
-<version>2.4.7-SNAPSHOT</version>
+<version>2.4.7</version>
 <name>Apache HBase - Checkstyle</name>
 <description>Module to hold Checkstyle properties for HBase.</description>
 <!--REMOVE-->
 
   <parent>
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     <groupId>org.apache.hbase</groupId>
-    <version>2.4.7-SNAPSHOT</version>
+    <version>2.4.7</version>
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diff --git 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>2.4.7-SNAPSHOT</version>
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diff --git a/hbase-common/pom.xml b/hbase-common/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-endpoint/pom.xml b/hbase-endpoint/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-examples/pom.xml b/hbase-examples/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-external-blockcache/pom.xml b/hbase-external-blockcache/pom.xml
@@ -25,7 +25,7 @@
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   <artifactId>hbase-external-blockcache</artifactId>

diff --git a/hbase-hadoop-compat/pom.xml b/hbase-hadoop-compat/pom.xml
@@ -23,7 +23,7 @@
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         <artifactId>hbase-build-configuration</artifactId>
         <groupId>org.apache.hbase</groupId>
-        <version>2.4.7-SNAPSHOT</version>
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         <relativePath>../hbase-build-configuration</relativePath>
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diff --git a/hbase-hadoop2-compat/pom.xml b/hbase-hadoop2-compat/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
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+    <version>2.4.7</version>
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diff --git a/hbase-hbtop/pom.xml b/hbase-hbtop/pom.xml
@@ -25,7 +25,7 @@
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diff --git a/hbase-http/pom.xml b/hbase-http/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-it/pom.xml b/hbase-it/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-logging/pom.xml b/hbase-logging/pom.xml
@@ -25,7 +25,7 @@
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diff --git a/hbase-mapreduce/pom.xml b/hbase-mapreduce/pom.xml
@@ -24,7 +24,7 @@
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diff --git a/hbase-metrics-api/pom.xml b/hbase-metrics-api/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-metrics/pom.xml b/hbase-metrics/pom.xml
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diff --git a/hbase-procedure/pom.xml b/hbase-procedure/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-protocol-shaded/pom.xml b/hbase-protocol-shaded/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-protocol/pom.xml b/hbase-protocol/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-replication/pom.xml b/hbase-replication/pom.xml
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diff --git a/hbase-resource-bundle/pom.xml b/hbase-resource-bundle/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-rest/pom.xml b/hbase-rest/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-rsgroup/pom.xml b/hbase-rsgroup/pom.xml
@@ -23,7 +23,7 @@
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diff --git a/hbase-server/pom.xml b/hbase-server/pom.xml
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diff --git a/hbase-shaded/hbase-shaded-check-invariants/pom.xml b/hbase-shaded/hbase-shaded-check-invariants/pom.xml
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diff --git a/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml b/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml
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