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https://issues.apache.org/jira/browse/HDDS-2189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lokesh Jain reassigned HDDS-2189:
---------------------------------
Assignee: Lokesh Jain
> Datanode should send PipelineAction on RaftServer failure
> ---------------------------------------------------------
>
> Key: HDDS-2189
> URL: https://issues.apache.org/jira/browse/HDDS-2189
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode
> Reporter: Lokesh Jain
> Assignee: Lokesh Jain
> Priority: Major
>
> {code:java}
> 2019-09-26 08:03:07,152 ERROR
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogWorker:
> 664c4e90-08f3-46c9-a073-c93ef2a55da3@group-93F633896F08-SegmentedRaftLogWorker
> hit exception
> java.lang.OutOfMemoryError: Direct buffer memory
> at java.nio.Bits.reserveMemory(Bits.java:694)
> at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
> at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
> at
> org.apache.ratis.server.raftlog.segmented.BufferedWriteChannel.<init>(BufferedWriteChannel.java:41)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogOutputStream.<init>(SegmentedRaftLogOutputStream.java:72)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogWorker$StartLogSegment.execute(SegmentedRaftLogWorker.java:566)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogWorker.run(SegmentedRaftLogWorker.java:289)
> at java.lang.Thread.run(Thread.java:748)
> 2019-09-26 08:03:07,155 INFO org.apache.ratis.server.impl.RaftServerImpl:
> 664c4e90-08f3-46c9-a073-c93ef2a55da3@group-93F633896F08: shutdown
> {code}
> On RaftServer shutdown datanode should send a PipelineAction denoting that
> the pipeline has been closed exceptionally in the datanode.
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