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Posted to issues@hbase.apache.org by "Hudson (Jira)" <ji...@apache.org> on 2019/09/02 19:00:03 UTC
[jira] [Commented] (HBASE-22905) Avoid temp ByteBuffer allocation
in BlockingRpcConnection#writeRequest
[ https://issues.apache.org/jira/browse/HBASE-22905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16921014#comment-16921014 ]
Hudson commented on HBASE-22905:
--------------------------------
Results for branch master
[build #1388 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/1388/]: (x) *{color:red}-1 overall{color}*
----
details (if available):
(x) {color:red}-1 general checks{color}
-- Something went wrong running this stage, please [check relevant console output|https://builds.apache.org/job/HBase%20Nightly/job/master/1388//console].
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- Something went wrong running this stage, please [check relevant console output|https://builds.apache.org/job/HBase%20Nightly/job/master/1388//console].
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- Something went wrong running this stage, please [check relevant console output|https://builds.apache.org/job/HBase%20Nightly/job/master/1388//console].
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> 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, 2.1.7, 2.2.2
>
> 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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