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https://issues.apache.org/jira/browse/FLINK-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622537#comment-16622537
]
ASF GitHub Bot commented on FLINK-10311:
----------------------------------------
GJL commented on a change in pull request #6712: [FLINK-10311][tests] HA
end-to-end/Jepsen tests for standby Dispatchers
URL: https://github.com/apache/flink/pull/6712#discussion_r219282159
##########
File path: flink-jepsen/scripts/run-tests.sh
##########
@@ -36,8 +36,15 @@ do
lein run test "${common_jepsen_args[@]}" --nemesis-gen kill-task-managers
--deployment-mode yarn-session
lein run test "${common_jepsen_args[@]}" --nemesis-gen kill-job-managers
--deployment-mode yarn-session
lein run test "${common_jepsen_args[@]}" --nemesis-gen
fail-name-node-during-recovery --deployment-mode yarn-session
+
lein run test "${common_jepsen_args[@]}" --nemesis-gen kill-task-managers
--deployment-mode yarn-job
lein run test "${common_jepsen_args[@]}" --nemesis-gen kill-job-managers
--deployment-mode yarn-job
lein run test "${common_jepsen_args[@]}" --nemesis-gen
fail-name-node-during-recovery --deployment-mode yarn-job
+
+ lein run test "${common_jepsen_args[@]}" --nemesis-gen kill-task-managers
--deployment-mode mesos-session
+ lein run test "${common_jepsen_args[@]}" --nemesis-gen kill-job-managers
--deployment-mode mesos-session
+
+ lein run test "${common_jepsen_args[@]}" --nemesis-gen kill-job-managers
--deployment-mode standalone-session
+ lein run test "${common_jepsen_args[@]}" --nemesis-gen kill-job-managers
--client-gen cancel-job --deployment-mode standalone-session
Review comment:
It is asserted that the job must not be running after cancellation. Here is
the unit test: a74d25cb5243f77d98b7e2720183ae50R76
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> HA end-to-end/Jepsen tests for standby Dispatchers
> --------------------------------------------------
>
> Key: FLINK-10311
> URL: https://issues.apache.org/jira/browse/FLINK-10311
> Project: Flink
> Issue Type: Improvement
> Components: Tests
> Affects Versions: 1.7.0
> Reporter: Till Rohrmann
> Assignee: Gary Yao
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.7.0, 1.6.2, 1.5.5
>
>
> We should add end-to-end or Jepsen tests to verify the HA behaviour when
> using multiple standby Dispatchers. In particular, we should verify that jobs
> get properly cleaned up after they finished successfully (see FLINK-10255 and
> FLINK-10011):
> 1. Test that a standby Dispatcher does not affect job execution and resource
> cleanup
> 2. Test that a standby Dispatcher recovers all submitted jobs after the
> leader loses leadership
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