Asha Boyapati created FLINK-32963:
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Summary: Make the test "testKeyedMapStateStateMigration" stable
Key: FLINK-32963
URL: https://issues.apache.org/jira/browse/FLINK-32963
Project: Flink
Issue Type: Bug
Components: Runtime / State Backends
Affects Versions: 1.17.1
Reporter: Asha Boyapati
We are proposing to make the following test stable:
{{org.apache.flink.runtime.state.FileStateBackendMigrationTest.testKeyedMapStateStateMigration}}
The test is currently flaky because the order of elements returned by the
iterator is non-deterministic.
The following tentative PR fixes the flaky test by making it independent of the
order of elements returned by the iterator:
[https://github.com/asha-boyapati/flink/pull/1|http://example.com|http://example.com]
We detected this using the NonDex tool using the following command:
{{mvn edu.illinois:nondex-maven-plugin:2.1.1:nondex -pl flink-runtime
-DnondexRuns=10
-Dtest=org.apache.flink.runtime.state.FileStateBackendMigrationTest#testKeyedMapStateStateMigration}}
Please see the following Continuous Integration log that shows the flakiness:
[https://github.com/asha-boyapati/flink/actions/runs/5909136145/job/16029377793]
Please see the following Continuous Integration log that shows that the
flakiness is fixed by this change:
[https://github.com/asha-boyapati/flink/actions/runs/5909183468/job/16029467973]
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