Vadim Pakhnushev created IGNITE-26167:
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Summary: testExecuteMapReduceExceptionPropagation is flaky
Key: IGNITE-26167
URL: https://issues.apache.org/jira/browse/IGNITE-26167
Project: Ignite
Issue Type: Bug
Components: compute, thin client
Reporter: Vadim Pakhnushev
Assignee: Vadim Pakhnushev
{{ItThinClientComputeTest.testExecuteMapReduceExceptionPropagation}} sometimes
fails with the following error:
{noformat}
org.opentest4j.AssertionFailedError: expected: <To see the full stack trace set
clientConnector.sendServerExceptionStackTraceToClient:true> but was:
<org.apache.ignite.internal.runner.app.client.ItThinClientComputeTest$CustomException:
IGN-TBL-4 Custom job error TraceId:da3bbd78
{noformat}
This happens because {{ClientCompute.doExecuteMapReduceAsync}} doesn't set
preferred node name so the round-robin selection is used which can lead to
unexpected node used as a client handler.
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