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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1633) BatchWriter and variants don't assert maxMemory as a positive, non-zero value
Date Tue, 03 Sep 2013 13:02:53 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13756590#comment-13756590
] 

ASF subversion and git services commented on ACCUMULO-1633:
-----------------------------------------------------------

Commit a7aeb881cb08cf7b6da20ad1903308c9e9c09ef7 in branch refs/heads/master from [~ecn]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=a7aeb88 ]

ACCUMULO-1633 applying Ted Yu's patch

                
> BatchWriter and variants don't assert maxMemory as a positive, non-zero value
> -----------------------------------------------------------------------------
>
>                 Key: ACCUMULO-1633
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1633
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 1.4.3
>            Reporter: Josh Elser
>            Assignee: Ted Yu
>              Labels: newbie
>             Fix For: 1.4.5
>
>         Attachments: accumulo-1633.txt
>
>
> I inadvertently provided 0l to the maxMemory argument to create a BatchWriter and my
code immediately sat idle.
> Once I figured out my problem, I was surprised that no validation was applied to the
value. This can cause a BatchWriter to sit indefinitely as it waits trying to "free memory".
It would be good to have a "reasonable" minimum (1KB?) to the BatchWriter/BatchDeleter/MultiTableBatchWriter.

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