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Posted to hdfs-dev@hadoop.apache.org by "Yi Liu (JIRA)" <ji...@apache.org> on 2015/07/06 13:26:04 UTC

[jira] [Resolved] (HDFS-8684) Erasure Coding: fix some block number calculation for striped block

     [ https://issues.apache.org/jira/browse/HDFS-8684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yi Liu resolved HDFS-8684.
--------------------------
      Resolution: Fixed
    Hadoop Flags: Reviewed

Thanks Vinay and Walter for review, committed to the branch.

> Erasure Coding: fix some block number calculation for striped block
> -------------------------------------------------------------------
>
>                 Key: HDFS-8684
>                 URL: https://issues.apache.org/jira/browse/HDFS-8684
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Yi Liu
>            Assignee: Yi Liu
>         Attachments: HDFS-8684-HDFS-7285.001.patch, HDFS-8684-HDFS-7285.002.patch
>
>
> in INodeFile#computeFileSize, the file size calucation for underconstruction striped block is incorrect.
> in BlockManager#chooseExcessReplicasStriped, the {{if (nonExcess.size() <= groupSize) {}} is incorrect.



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