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Posted to dev@kafka.apache.org by "Scott Hendricks (Jira)" <ji...@apache.org> on 2020/03/24 19:27:00 UTC

[jira] [Created] (KAFKA-9754) Trogdor workloads fail because topics are not fully created when workloads start.

Scott Hendricks created KAFKA-9754:
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             Summary: Trogdor workloads fail because topics are not fully created when workloads start.
                 Key: KAFKA-9754
                 URL: https://issues.apache.org/jira/browse/KAFKA-9754
             Project: Kafka
          Issue Type: Bug
          Components: system tests
            Reporter: Scott Hendricks
            Assignee: Scott Hendricks


In many instances, when running with high partition counts, trogdor ProduceBench workloads have been failing with the following error:
{noformat}
This server does not host this topic-partition. {noformat}
This is caused by the test not checking that the topic is fully created before starting to produce to it.

As far as I see it, there are 2 options here:
 # Check the topic status at the beginning of the test and wait for the topic to be in a healthy state.
 # Add exception handling around the SendRecords call to allow for ignoring these failures and continuing.

#2 would be easier than #1, however they both have trade-offs.



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