Alexey Serbin has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/11046


Change subject: KUDU-2511 fix for SingleReplicasStayOrMove scenario
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KUDU-2511 fix for SingleReplicasStayOrMove scenario

The RebalancerAndSingleReplicaTablets.SingleReplicasStayOrMove
scenario had a rare flake: sometimes after the restart of tablet
servers that were shutdown to create unbalanced tablet distribution,
ksck result would be inconsistent because it fetched information
on tablet servers and tables, but failed to fetch consensus info
for corresponding tablets.  In that case, the input for the
rebalancing algorithm would contain no table/tablet information,
so the rebalancer would not move a single replica.

The issue with the consistency of the ksck results will be addressed
in a separate patch.

Change-Id: Ibfa74d5a78e89bf7ff1a0e914384999466460145
---
M src/kudu/tools/kudu-admin-test.cc
1 file changed, 19 insertions(+), 4 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/46/11046/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ibfa74d5a78e89bf7ff1a0e914384999466460145
Gerrit-Change-Number: 11046
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <aser...@cloudera.com>

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