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Posted to issues-all@impala.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/12/12 17:33:01 UTC
[jira] [Commented] (IMPALA-7212) Deprecate --use_krpc flag
[ https://issues.apache.org/jira/browse/IMPALA-7212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16719235#comment-16719235 ]
ASF subversion and git services commented on IMPALA-7212:
---------------------------------------------------------
Commit 0eae772f92ca6041fbf99fb1db9c48d7af6401e1 in impala's branch refs/heads/master from Michael Ho
[ https://git-wip-us.apache.org/repos/asf?p=impala.git;h=0eae772 ]
IMPALA-7212: Remove dead code data-stream-mgr.cc
Dead code which was accidentally left out in the last
patch of IMPALA-7212.
Testing done: Built Impala debug and release builds
Change-Id: I047e2a01b835936f1066d4d7f87194dcc6857542
Reviewed-on: http://gerrit.cloudera.org:8080/12064
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Deprecate --use_krpc flag
> -------------------------
>
> Key: IMPALA-7212
> URL: https://issues.apache.org/jira/browse/IMPALA-7212
> Project: IMPALA
> Issue Type: Sub-task
> Components: Distributed Exec
> Affects Versions: Impala 3.0
> Reporter: Michael Ho
> Assignee: Michael Ho
> Priority: Major
> Fix For: Impala 3.1.0
>
>
> {{--use_krpc}} was introduced in 2.9.0 during development of adopting KRPC for DataStream services (IMPALA-2567). It was initially hidden and set to false as it wasn't fully implemented yet. Since 2.12.0 and 3.0, this flag is set to true by default. Going forward, we will port more services to KRPC and it's become very burdensome to keep both Thrift RPC and KRPC implementation for converted RPCs. The best route forward is to drop this flag for 3.0+ releases.
> cc'ing [~dhecht], [~sailesh], [~lv]
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