David Andsager created STORM-3538:
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Summary: Add Meter for sendSupervisorAssignments exception
Key: STORM-3538
URL: https://issues.apache.org/jira/browse/STORM-3538
Project: Apache Storm
Issue Type: Improvement
Reporter: David Andsager
We've observed exceptions which are only logged. Adding a meter allows improved
tracking.
[https://github.com/apache/storm/blob/master/storm-server/src/main/java/org/apache/storm/nimbus/AssignmentDistributionService.java#L292-L293]
2019-11-12 18:39:47.466 o.a.s.n.AssignmentDistributionService pool-25-thread-9
[ERROR] Exception when trying to send assignments to node
21b6cb54-da09-4e5e-a4ca-d0dc3a0df5bd-10.209.156.143-numa-1: SASL authentication
not complete
2019-11-12 18:41:54.833 o.a.s.n.AssignmentDistributionService pool-25-thread-2
[ERROR] Exception when trying to send assignments to node
21b6cb54-da09-4e5e-a4ca-d0dc3a0df5bd-10.209.156.143-numa-1:
java.net.SocketTimeoutException: Read timed out
2019-11-12 18:43:59.525 o.a.s.n.AssignmentDistributionService pool-25-thread-6
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