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https://issues.apache.org/jira/browse/HBASE-15510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15205773#comment-15205773
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Elliott Clark commented on HBASE-15510:
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Most of the times we've tried to share/reuse buffers on the heap things have
been much slower on a newer jdk/gc.
> Reuse buffer inside RpcServer$Connection.readAndProcess
> -------------------------------------------------------
>
> Key: HBASE-15510
> URL: https://issues.apache.org/jira/browse/HBASE-15510
> Project: HBase
> Issue Type: Improvement
> Components: IPC/RPC
> Affects Versions: 2.0.0
> Reporter: Vladimir Rodionov
> Assignee: Vladimir Rodionov
> Fix For: 2.0.0
>
>
> ByteBuffer is created on every call.
> Server-side.
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