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Posted to dev@bigtop.apache.org by "Dasha Boudnik (JIRA)" <ji...@apache.org> on 2014/07/16 23:13:05 UTC

[jira] [Commented] (BIGTOP-1377) Add a test case for performing block corruption recovery

    [ https://issues.apache.org/jira/browse/BIGTOP-1377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14064103#comment-14064103 ] 

Dasha Boudnik commented on BIGTOP-1377:
---------------------------------------

Will be starting this today.

> Add a test case for performing block corruption recovery
> --------------------------------------------------------
>
>                 Key: BIGTOP-1377
>                 URL: https://issues.apache.org/jira/browse/BIGTOP-1377
>             Project: Bigtop
>          Issue Type: Test
>          Components: Tests
>         Environment: HDP2.1
>            Reporter: Dasha Boudnik
>
> Create file with some data.
> Go to DataNode and vi the block; add some extra data to the block.
> Start doing a bunch of 'hdfs dfs -cat <file path>'s; should see checksum error.
> NameNode should replicate a new healthy block and delete the corrupt block.



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