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Posted to hdfs-dev@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2013/11/06 01:26:18 UTC

[jira] [Resolved] (HDFS-5466) Update storage IDs when the pipeline is updated

     [ https://issues.apache.org/jira/browse/HDFS-5466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal resolved HDFS-5466.
---------------------------------

       Resolution: Fixed
    Fix Version/s: Heterogeneous Storage (HDFS-2832)
     Hadoop Flags: Reviewed

+1 for the patch. I committed it to branch HDFS-2832.

> Update storage IDs when the pipeline is updated
> -----------------------------------------------
>
>                 Key: HDFS-5466
>                 URL: https://issues.apache.org/jira/browse/HDFS-5466
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: Heterogeneous Storage (HDFS-2832)
>
>         Attachments: h5466_20131105.patch, h5466_20131105b.patch
>
>
> In DFSOutputStream, when the nodes in the pipeline is updated, we should also update the storage IDs.  Otherwise, the node list and the storage ID list are mismatched.



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