Surendra Singh Lilhore created HDFS-11890:
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Summary: Handle NPE in BlockRecoveryWorker when DN is getting
shoutdown.
Key: HDFS-11890
URL: https://issues.apache.org/jira/browse/HDFS-11890
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode
Affects Versions: 2.7.2
Reporter: Surendra Singh Lilhore
Assignee: Surendra Singh Lilhore
Priority: Minor
{code}
Exception in thread
"org.apache.hadoop.hdfs.server.datanode.BlockRecoveryWorker$1@1c03e6ae"
java.lang.NullPointerException
at
org.apache.hadoop.hdfs.server.datanode.BlockRecoveryWorker$RecoveryTaskContiguous.recover(BlockRecoveryWorker.java:131)
at
org.apache.hadoop.hdfs.server.datanode.BlockRecoveryWorker$1.run(BlockRecoveryWorker.java:596)
at java.lang.Thread.run(Thread.java:748)
{code}
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