Hao Hao created KUDU-3006:
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Summary: RebalanceIgnoredTserversTest.Basic is flaky
Key: KUDU-3006
URL: https://issues.apache.org/jira/browse/KUDU-3006
Project: Kudu
Issue Type: Bug
Reporter: Hao Hao
Attachments: rebalancer_tool-test.1.txt
RebalanceIgnoredTserversTest.Basic of the rebalancer_tool-test sometimes fails
with an error like below. I attached full test log.
{noformat}
/data/somelongdirectorytoavoidrpathissues/src/kudu/src/kudu/tools/rebalancer_tool-test.cc:350:
Failure
Value of: out
Expected: has substring "2dd9365c71c54e5d83294b31046c5478 | 0"
Actual: "Per-server replica distribution summary for tservers_to_empty:\n
Server UUID | Replica
Count\n----------------------------------+---------------\n
2dd9365c71c54e5d83294b31046c5478 | 1\n\nPer-server replica distribution
summary:\n Statistic | Value\n-----------------------+----------\n
Minimum Replica Count | 0\n Maximum Replica Count | 1\n Average Replica Count |
0.500000\n\nPer-table replica distribution summary:\n Replica Skew |
Value\n--------------+----------\n Minimum | 1\n Maximum | 1\n
Average | 1.000000\n\n\nrebalancing is complete: cluster is balanced
(moved 0 replicas)\n" (of type std::string)
{noformat}
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