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Posted to issues@hbase.apache.org by "Himanshu Vashishtha (JIRA)" <ji...@apache.org> on 2013/08/13 01:21:48 UTC

[jira] [Commented] (HBASE-9195) TestFSHDFSUtils is too aggressive

    [ https://issues.apache.org/jira/browse/HBASE-9195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13737511#comment-13737511 ] 

Himanshu Vashishtha commented on HBASE-9195:
--------------------------------------------

Ran TestFSHDFSUtils multiple times and it passes.
                
> TestFSHDFSUtils is too aggressive
> ---------------------------------
>
>                 Key: HBASE-9195
>                 URL: https://issues.apache.org/jira/browse/HBASE-9195
>             Project: HBase
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.95.1
>            Reporter: Himanshu Vashishtha
>            Priority: Minor
>         Attachments: HBase-9195.patch
>
>
> The recoverLease test in this class sets hbase.lease.recovery.pause to 10ms. It causes that after every 10 ms, it calls isFileClosed (if it is available). Though the test takes only 3-4 sec, but it makes about 270 isFileClosed calls. This cause test to become somewhat flaky in our internal testing.
> The proposed fix is to just to increase the pause interval to 100 ms. This reduces the number of calls to about 30.

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