Alexey Serbin created KUDU-2958:
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Summary: ClientTest.TestReplicatedTabletWritesWithLeaderElection
is flaky
Key: KUDU-2958
URL: https://issues.apache.org/jira/browse/KUDU-2958
Project: Kudu
Issue Type: Bug
Affects Versions: 1.11.0
Reporter: Alexey Serbin
Attachments: client-test.5.txt.xz
The {{TestReplicatedTabletWritesWithLeaderElection}} of the {{client-test}} is
flaky. Time to time in ASAN build configuration it fails with the following
error:
{noformat}
I0924 20:26:19.869351 14037 client-test.cc:4304] Counting rows...
src/kudu/client/client-test.cc:4308: Failure
Expected: 2 * kNumRowsToWrite
Which is: 200
To be equal to: CountRowsFromClient(table.get(), KuduClient::FIRST_REPLICA,
KuduScanner::READ_LATEST, kNoBound, kNoBound)
Which is: 100
{noformat}
It seems there is implicit assumption in the test about fast propagation of
Raft transactions to follower replicas.
I attached the full log of the failed tests scenario.
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