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Posted to dev@hbase.apache.org by "Guanghao Zhang (Jira)" <ji...@apache.org> on 2019/09/03 04:03:00 UTC
[jira] [Resolved] (HBASE-22905) Avoid temp ByteBuffer allocation in
BlockingRpcConnection#writeRequest
[ https://issues.apache.org/jira/browse/HBASE-22905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Guanghao Zhang resolved HBASE-22905.
------------------------------------
Fix Version/s: (was: 2.2.2)
2.2.1
Resolution: Fixed
> Avoid temp ByteBuffer allocation in BlockingRpcConnection#writeRequest
> ----------------------------------------------------------------------
>
> Key: HBASE-22905
> URL: https://issues.apache.org/jira/browse/HBASE-22905
> Project: HBase
> Issue Type: Improvement
> Reporter: chenxu
> Assignee: chenxu
> Priority: Major
> Fix For: 3.0.0, 2.3.0, 2.2.1, 2.1.7
>
> Attachments: HBASE-22905-master-v1.patch
>
>
> Currently BlockingRpcConnection use ByteBufferOutputStream to serialize CellBlock which involve temp ByteBuffer allocation, we can replace it with netty’s ByteBufOutputStream, just like what NettyRpcDuplexHandler#writeRequest doing
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