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https://issues.apache.org/jira/browse/HDDS-1337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16807390#comment-16807390
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Yiqun Lin edited comment on HDDS-1337 at 4/2/19 5:25 AM:
---------------------------------------------------------
Hi [~shashikant], checkstyle issue and failure tests (
TestContainerStateMachineFailures/ TestContainerStateMachineFailures)is
related. Could you please have a look?
The stack:
{noformat}
java.io.IOException: Unexpected Storage Container Exception:
org.apache.hadoop.hdds.scm.container.common.helpers.StorageContainerException:
Requested operation not allowed as ContainerState is UNHEALTHY
at
org.apache.hadoop.hdds.scm.storage.BlockOutputStream.setIoException(BlockOutputStream.java:628)
at
org.apache.hadoop.hdds.scm.storage.BlockOutputStream.validateResponse(BlockOutputStream.java:619)
at
org.apache.hadoop.hdds.scm.storage.BlockOutputStream.lambda$writeChunkToContainer$6(BlockOutputStream.java:700)
at
java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
at
java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
at
java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
{noformat}
was (Author: linyiqun):
Hi [~shashikant], checkstyle issue and failure tests (
TestContainerStateMachineFailures/ TestContainerStateMachineFailures)is
related. Can you have a look?
> 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
>
>
> 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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