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From "Jeffrey Zhong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10024) Add an interface to create put with immutable arrays
Date Tue, 26 Nov 2013 01:11:35 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13832155#comment-13832155

Jeffrey Zhong commented on HBASE-10024:

[~nkeywal] The QA test failure https://builds.apache.org/job/PreCommit-HBASE-Build/7989//testReport/org.apache.hadoop.hbase.regionserver/TestSplitLogWorker/testAcquireMultiTasks
is due to the 3 seconds are a little bit shorter in some case because each split log task
acquire could take a bit time which spent in ZK and sleep between.  You can change the following
timeout to 6000(6 seconds) in file TestSplitLogWorker upon your commit or I can submit a small
patch on that. 
 waitForCounter(SplitLogCounters.tot_wkr_task_acquired, 0, maxTasks, 3000);


> Add an interface to create put with immutable arrays
> ----------------------------------------------------
>                 Key: HBASE-10024
>                 URL: https://issues.apache.org/jira/browse/HBASE-10024
>             Project: HBase
>          Issue Type: Improvement
>          Components: Client
>    Affects Versions: 0.98.0, 0.96.0
>            Reporter: Nicolas Liochon
>            Assignee: Nicolas Liochon
>             Fix For: 0.98.0, 0.96.1
>         Attachments: 10024.96.v1.patch, 10024.trunk.v1.patch
> The 'Put' does a copy of the data. This simplifies the client, as there is no risk to
modify something used someone else. But it means we do a lot of array copy, including within
HBase code when we create the 'Put' server side....

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