Andrew Wang created HDFS-11672:
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Summary: Fix some misleading log messages related to EC block
groups
Key: HDFS-11672
URL: https://issues.apache.org/jira/browse/HDFS-11672
Project: Hadoop HDFS
Issue Type: Improvement
Components: erasure-coding
Affects Versions: 3.0.0-alpha1
Reporter: Andrew Wang
Priority: Minor
I turned the NameNode's BlockStateChange and hdfs.StateChange logs up to debug,
noticed some out of date log messages like the following:
{noformat}
2017-04-18 17:19:50,639 [IPC Server handler 4 on 45133] DEBUG hdfs.StateChange
(FSDirWriteFileOp.java:addBlock(507)) - DIR* FSDirectory.addBlock:
/test2RecoveryTasksForSameBlockGroup with blk_-9223372036854775792_1001 block
is added to the in-memory file system
2017-04-18 17:19:50,836 [Block report processor] DEBUG BlockStateChange
(LowRedundancyBlocks.java:update(353)) - BLOCK*
NameSystem.LowRedundancyBlock.update: blk_-9223372036854775792_1001 has only 8
replicas and needs 9 replicas so is added to neededReconstructions at priority
level 2
2017-04-18 17:19:51,235 [IPC Server handler 4 on 45133] DEBUG hdfs.StateChange
(FSNamesystem.java:closeFile(3740)) - closeFile:
/test2RecoveryTasksForSameBlockGroup with 1 blocks is persisted to the file
system
{noformat}
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