Surendra Singh Lilhore created HDFS-14720:
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Summary: DataNode shouldn't report block as bad block if the block
length is Long.MAX_VALUE.
Key: HDFS-14720
URL: https://issues.apache.org/jira/browse/HDFS-14720
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode
Affects Versions: 3.1.1
Reporter: Surendra Singh Lilhore
{noformat}
2019-08-11 09:15:58,092 WARN org.apache.hadoop.hdfs.server.datanode.DataNode:
Can't replicate block
BP-725378529-10.0.0.8-1410027444173:blk_13276745777_1112363330268 because
on-disk length 175085 is shorter than NameNode recorded length
9223372036854775807.{noformat}
If the block length is Long.MAX_VALUE, means file belongs to this block is
deleted from the namenode and DN got the command after deletion of file. In
this case command should be ignored.
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