Alexey Serbin has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/21251


Change subject: [rpc-test] make RpcPendingConnectionsMetric more stable
......................................................................

[rpc-test] make RpcPendingConnectionsMetric more stable

I noticed that on very fast machines the RpcPendingConnectionsMetric
scenario would rarely fail (~1 time per 500 runs) because the
sock_diag() netlink facility seemingly reported stale data, i.e.
reported one connection was pending while the only attempted connection
had already been accepted by the server and even closed by the client.

With this test no flakiness has been observed in more than 50K runs
of the scenario.

Change-Id: If8e66c471452b1e04c84cf2d5c979578c287b4fa
---
M src/kudu/rpc/rpc-test.cc
1 file changed, 23 insertions(+), 9 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/51/21251/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: If8e66c471452b1e04c84cf2d5c979578c287b4fa
Gerrit-Change-Number: 21251
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <[email protected]>

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