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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2014/07/18 23:56:06 UTC

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

stack created HBASE-11544:
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             Summary: [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


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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