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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2014/11/17 23:43:34 UTC

[jira] [Updated] (HBASE-11544) [Ergonomics] hbase.client.scanner.caching is dogged and will try to return batch even if it means OOME

     [ https://issues.apache.org/jira/browse/HBASE-11544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HBASE-11544:
--------------------------
    Priority: Critical  (was: Major)

> [Ergonomics] hbase.client.scanner.caching is dogged and will try to return batch even if it means OOME
> ------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-11544
>                 URL: https://issues.apache.org/jira/browse/HBASE-11544
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Priority: Critical
>              Labels: beginner
>
> Running some tests, I set hbase.client.scanner.caching=1000.  Dataset has large cells.  I kept OOME'ing.
> Serverside, we should measure how much we've accumulated and return to the client whatever we've gathered once we pass out a certain size threshold rather than keep accumulating till we OOME.



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