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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9690) ClientProtocol.addBlock is not idempotent after HDFS-8071
Date Tue, 26 Jan 2016 15:59:40 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinayakumar B updated HDFS-9690:
--------------------------------
    Summary: ClientProtocol.addBlock is not idempotent after HDFS-8071  (was: addBlock is
not idempotent)

> ClientProtocol.addBlock is not idempotent after HDFS-8071
> ---------------------------------------------------------
>
>                 Key: HDFS-9690
>                 URL: https://issues.apache.org/jira/browse/HDFS-9690
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>         Attachments: h9690_20160124.patch, h9690_20160124b.patch, h9690_20160124b_branch-2.7.patch
>
>
> TestDFSClientRetries#testIdempotentAllocateBlockAndClose can illustrate the bug. It failed
in the following builds.
> - https://builds.apache.org/job/PreCommit-HDFS-Build/14188/testReport/org.apache.hadoop.hdfs/TestDFSClientRetries/testIdempotentAllocateBlockAndClose/
> - https://builds.apache.org/job/PreCommit-HDFS-Build/14201/testReport/org.apache.hadoop.hdfs/TestDFSClientRetries/testIdempotentAllocateBlockAndClose/
> - https://builds.apache.org/job/PreCommit-HDFS-Build/14202/testReport/org.apache.hadoop.hdfs/TestDFSClientRetries/testIdempotentAllocateBlockAndClose/



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