Vinay created HDFS-5581:
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Summary: NameNodeFsck should use only one instance of
BlockPlacementPolicy
Key: HDFS-5581
URL: https://issues.apache.org/jira/browse/HDFS-5581
Project: Hadoop HDFS
Issue Type: Bug
Components: namenode
Reporter: Vinay
Assignee: Vinay
While going through NameNodeFsck I found that following code creates the new
instance of BlockPlacementPolicy for every block.
{code} // verify block placement policy
BlockPlacementStatus blockPlacementStatus =
BlockPlacementPolicy.getInstance(conf, null, networktopology).
verifyBlockPlacement(path, lBlk, targetFileReplication);{code}
It would be better to use the namenode's BPP itself instead of creating a new
one.
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