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https://issues.apache.org/jira/browse/HBASE-12976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14370289#comment-14370289
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Hudson commented on HBASE-12976:
--------------------------------

SUCCESS: Integrated in HBase-1.1 #305 (See 
[https://builds.apache.org/job/HBase-1.1/305/])
Revert "HBASE-12976 Set default value for 
hbase.client.scanner.max.result.size." (larsh: rev 
aad299fabacdb1cb47573fa9068967aea0a6e450)
* hbase-common/src/main/resources/hbase-default.xml
* hbase-common/src/main/java/org/apache/hadoop/hbase/HConstants.java


> Set default value for hbase.client.scanner.max.result.size
> ----------------------------------------------------------
>
>                 Key: HBASE-12976
>                 URL: https://issues.apache.org/jira/browse/HBASE-12976
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>             Fix For: 1.0.0, 2.0.0, 1.1.0, 0.98.11
>
>         Attachments: 12976-v2.txt, 12976.txt
>
>
> Setting scanner caching is somewhat of a black art. It's hard to estimate 
> ahead of time how large the result set will be.
> I propose we hbase.client.scanner.max.result.size to 2mb. That is good 
> compromise between performance and buffer usage on typical networks (avoiding 
> OOMs when the caching was chosen too high).
> To an HTable client this is completely transparent.



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