[KUDU-3598] ReplicatedAlterTableTest.AlterReplicationFactorWhileScanning fails from time to time

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: test
• Assignee: Unassigned
• Reporter: Alexey Serbin
• Created: 25/Jul/24 05:19
• Updated: 25/Jul/24 05:19

Description

The ReplicatedAlterTableTest.AlterReplicationFactorWhileScanning test scenario fails from time to time (at least in TSAN builds) with error output like below. The full log is attached.

src/kudu/integration-tests/alter_table-test.cc:327: Failure
Expected equality of these values:
  replication_factor
    Which is: 3
  actual_replica_count
    Which is: 2
src/kudu/util/test_util.cc:395: Failure
Failed
Timed out waiting for assertion to pass.
src/kudu/integration-tests/alter_table-test.cc:2476: Failure
Expected: VerifyTabletReplicaCount(3, VerifyRowCount::kEnable) doesn't generate new fatal failures in the current thread.
  Actual: it does.
src/kudu/util/test_util.cc:395: Failure
Failed
Timed out waiting for assertion to pass.