Hello Michael Ho, Impala Public Jenkins,

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/11873

to look at the new patch set (#2).

Change subject: IMPALA-7565: Add startup flag to set thrift connection setup 
thread pool size
......................................................................

IMPALA-7565: Add startup flag to set thrift connection setup thread
pool size

This patch adds a hidden experimental startup flag called
'accepted_cnxn_setup_thread_pool_size' which enables setting the size
of the thread pool used to process the internal post-accept, pre-setup
connection queue in each thrift server set up to service
Impala internal, Beeswax and HiveServer2 connections. The default is
set to 1 which ensures that this change does not affect current
behavior.

Testing:
Tested manually by adding a sleep and making sure other threads are
used.
Ran exhaustive tests with a pool size set to 10 successfully.

Change-Id: I31344321a5f9e840a399ccb0f963c0759e2ab234
---
M be/src/rpc/TAcceptQueueServer.cpp
1 file changed, 18 insertions(+), 7 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/73/11873/2
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I31344321a5f9e840a399ccb0f963c0759e2ab234
Gerrit-Change-Number: 11873
Gerrit-PatchSet: 2
Gerrit-Owner: Bikramjeet Vig <bikramjeet....@cloudera.com>
Gerrit-Reviewer: Bikramjeet Vig <bikramjeet....@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Michael Ho <k...@cloudera.com>

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