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Posted to issues@hbase.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2013/10/05 03:20:42 UTC

[jira] [Commented] (HBASE-9713) create integration or unit test for scanner lease expiration

    [ https://issues.apache.org/jira/browse/HBASE-9713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13786840#comment-13786840 ] 

Nick Dimiduk commented on HBASE-9713:
-------------------------------------

Think this is related to HBASE-9582?

> create integration or unit test for scanner lease expiration
> ------------------------------------------------------------
>
>                 Key: HBASE-9713
>                 URL: https://issues.apache.org/jira/browse/HBASE-9713
>             Project: HBase
>          Issue Type: Test
>    Affects Versions: 0.96.0
>            Reporter: Sergey Shelukhin
>
> See HBASE-8935.
> I see similar issue again in 96 in IntegrationTestLoadAndVerify, it seems that when scanner lease expires, MR HBase reader may occasionally skip a bunch of rows.
> We need some sort of test to verify it works correctly, some CP or hook may be necessary to create well-defined lease expiration.



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