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https://issues.apache.org/jira/browse/HDFS-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinayakumar B updated HDFS-14266:
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Summary: EC : Fsck -blockId shows null for EC Blocks if One Block Is Not
Available. (was: EC : Unable To Get Datanode Info for EC Blocks if One Block
Is Not Available.)
> EC : Fsck -blockId shows null for EC Blocks if One Block Is Not Available.
> --------------------------------------------------------------------------
>
> Key: HDFS-14266
> URL: https://issues.apache.org/jira/browse/HDFS-14266
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.1.1
> Reporter: Harshakiran Reddy
> Assignee: Ayush Saxena
> Priority: Major
> Labels: EC
> Attachments: HDFS-14266-01.patch, HDFS-14266-02.patch
>
>
> If one block gets removed from the block group then the datanode information
> for the block group comes shows null.
>
> {noformat}
> Block Id: blk_-9223372036854775792
> Block belongs to: /ec/file1
> No. of Expected Replica: 2
> No. of live Replica: 2
> No. of excess Replica: 0
> No. of stale Replica: 0
> No. of decommissioned Replica: 0
> No. of decommissioning Replica: 0
> No. of corrupted Replica: 0
> null
> Fsck on blockId 'blk_-9223372036854775792
> {noformat}
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