Sailesh Mukil has uploaded a new patch set (#2). ( 
http://gerrit.cloudera.org:8080/9434 )

Change subject: IMPALA-6432: Default rpc_negotiation_timeout_ms may cause 
queries to fail on large clusters
......................................................................

IMPALA-6432: Default rpc_negotiation_timeout_ms may cause queries to fail on 
large clusters

For large secure clusters, it was empirically found by Michael Ho
that the default negotiation timeout of 300000 ms and using 64
negotiation threads works best.

Future patches may attempt to improve negitation times at which point
we can revisit bringing down the defaults.

Change-Id: I4f3198ceae82ac92f37c981e75134ce948fc4e72
---
M be/src/rpc/authentication.cc
M be/src/rpc/rpc-mgr.cc
2 files changed, 2 insertions(+), 3 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/34/9434/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I4f3198ceae82ac92f37c981e75134ce948fc4e72
Gerrit-Change-Number: 9434
Gerrit-PatchSet: 2
Gerrit-Owner: Sailesh Mukil <sail...@cloudera.com>

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