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  1. Hadoop HDFS
  2. HDFS-9684

DataNode stopped sending heartbeat after getting OutOfMemoryError form DataTransfer thread.

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Duplicate
    • 2.7.1
    • None
    • datanode
    • None

    Description

      java.lang.OutOfMemoryError: unable to create new native thread
      	at java.lang.Thread.start0(Native Method)
      	at java.lang.Thread.start(Thread.java:714)
      	at org.apache.hadoop.hdfs.server.datanode.DataNode.transferBlock(DataNode.java:1999)
      	at org.apache.hadoop.hdfs.server.datanode.DataNode.transferBlocks(DataNode.java:2008)
      	at org.apache.hadoop.hdfs.server.datanode.BPOfferService.processCommandFromActive(BPOfferService.java:657)
      	at org.apache.hadoop.hdfs.server.datanode.BPOfferService.processCommandFromActor(BPOfferService.java:615)
      	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.processCommand(BPServiceActor.java:857)
      	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.offerService(BPServiceActor.java:671)
      	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:823)
      	at java.lang.Thread.run(Thread.java:745)
      

      Attachments

        1. HDFS-9684.01.patch
          1 kB
          Surendra Singh Lilhore

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              surendralilhore Surendra Singh Lilhore
              surendralilhore Surendra Singh Lilhore
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                Created:
                Updated:
                Resolved: