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Posted to issues@hbase.apache.org by "Jonathan Hsieh (JIRA)" <ji...@apache.org> on 2013/05/07 00:50:19 UTC

[jira] [Assigned] (HBASE-8337) Investigate why disabling hadoop short circuit read is required to make recovery tests pass consistently under hadoop2

     [ https://issues.apache.org/jira/browse/HBASE-8337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hsieh reassigned HBASE-8337:
-------------------------------------

    Assignee: Jonathan Hsieh
    
> Investigate why disabling hadoop short circuit read is required to make recovery tests pass consistently under hadoop2
> ----------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-8337
>                 URL: https://issues.apache.org/jira/browse/HBASE-8337
>             Project: HBase
>          Issue Type: Sub-task
>          Components: hadoop2, test
>    Affects Versions: 0.98.0, 0.95.1
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>            Priority: Critical
>
> HBASE-7636 makes some TestDistributedLogSplitting pass consistently by disabling hdfs short circuit reads.  
> HBASE-8349 makes datanode node death recovery pass consistently by disabling hdfs short circuit reads.
> This will likely require configuration modifications to fix and may have different fixes for hadoop1, hadoop2 (HDFS-2246), and hadoop3 (HDFS-347)...

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