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https://issues.apache.org/jira/browse/HDDS-1337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16807538#comment-16807538
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Hudson commented on HDDS-1337:
------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16326 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/16326/])
HDDS-1337. Handle GroupMismatchException in OzoneClient. Contributed by (yqlin: 
rev d31c86892e0ceec5d642f76fc9123fac4fd80db8)
* (add) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestOzoneClientRetriesOnException.java
* (edit) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestBlockOutputStreamWithFailures.java
* (edit) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestContainerStateMachine.java
* (edit) 
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java
* (edit) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/MiniOzoneClusterImpl.java
* (edit) 
hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/OzoneClientUtils.java
* (edit) 
hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/io/KeyOutputStream.java
* (edit) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/container/ContainerTestHelper.java
* (edit) hadoop-hdds/pom.xml
* (edit) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/MiniOzoneCluster.java
* (edit) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestContainerStateMachineFailures.java
* (edit) 
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/XceiverServerRatis.java
* (edit) hadoop-ozone/pom.xml


> Handle GroupMismatchException in OzoneClient
> --------------------------------------------
>
>                 Key: HDDS-1337
>                 URL: https://issues.apache.org/jira/browse/HDDS-1337
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>          Components: Ozone Client
>            Reporter: Shashikant Banerjee
>            Assignee: Shashikant Banerjee
>            Priority: Blocker
>              Labels: Blocker
>             Fix For: 0.4.0
>
>         Attachments: HDDS-1337.000.patch, HDDS-1337.001.patch, 
> HDDS-1337.002.patch, HDDS-1337.004.patch, HDDS-1337.005.patch
>
>
> If a pipeline gets destroyed in ozone client, ozone client may hit 
> GroupMismatchException from Ratis. In cases as such, client should exclude 
> the pipeline and retry write to a different block.



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