[KUDU-2760] kudu-tool-test.TestCopyTable is flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.10.0
• Component/s: test
• Assignee: Yingchun Lai
• Reporter: Hao Hao
• Created: 03/Apr/19 18:14
• Updated: 05/Apr/19 16:03
• Resolved: 05/Apr/19 16:03

Description

Encountered a failure of TestCopyTable in kudu-tool-test.cc with the following error:

I0403 04:31:25.699993  7865 catalog_manager.cc:3977] T 216c0526bd944c7da8c2a62cabe430ba P c80b8c54e90346559bbb413ebdb7d08f reported cstate change: term changed from 0 to 1, leader changed from <none> to c80b8c54e90346559bbb413ebdb7d08f (127.3.136.65). New cstate: current_term: 1 leader_uuid: "c80b8c54e90346559bbb413ebdb7d08f" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "c80b8c54e90346559bbb413ebdb7d08f" member_type: VOTER last_known_addr { host: "127.3.136.65" port: 35451 } health_report { overall_health: HEALTHY } } }
/data/somelongdirectorytoavoidrpathissues/src/kudu/src/kudu/tools/kudu-tool-test.cc:582: Failure
Value of: dst_line
Expected: has no substring "key"
  Actual: "(int32 key=151, int32 int_val=-325474784, string string_val=\"7ca8cde3dcca640a\")" (of type std::string)
/data/somelongdirectorytoavoidrpathissues/src/kudu/src/kudu/tools/kudu-tool-test.cc:3067: Failure
Expected: RunCopyTableCheck(arg) doesn't generate new fatal failures in the current thread.
  Actual: it does.

Attached the full log.