Surendra Singh Lilhore created HDFS-9684:
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Summary: DataNode stopped sending heartbeat after getting
OutOfMemoryError form DataTransfer thread.
Key: HDFS-9684
URL: https://issues.apache.org/jira/browse/HDFS-9684
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode
Affects Versions: 2.7.1
Reporter: Surendra Singh Lilhore
Assignee: Surendra Singh Lilhore
Priority: Blocker
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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)
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