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https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bob Copeland updated HBASE-4956:
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Attachment: thread_get.rb
Test script for reproducing the error (with max direct memory limits in place)
or benchmarking different chunk sizes. Although it can do threading, I have
mostly passed "1" to do the tests in a single thread.
> Control direct memory buffer consumption by HBaseClient
> -------------------------------------------------------
>
> Key: HBASE-4956
> URL: https://issues.apache.org/jira/browse/HBASE-4956
> Project: HBase
> Issue Type: New Feature
> Reporter: Ted Yu
> Attachments: thread_get.rb
>
>
> As Jonathan explained here
> https://groups.google.com/group/asynchbase/browse_thread/thread/c45bc7ba788b2357?pli=1
> , standard hbase client inadvertently consumes large amount of direct memory.
> We should consider using netty for NIO-related tasks.
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