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Posted to commits@cassandra.apache.org by "David Capwell (Jira)" <ji...@apache.org> on 2022/05/03 18:50:00 UTC

[jira] [Updated] (CASSANDRA-17594) Fix flaky python-tests due to connection getting closed

     [ https://issues.apache.org/jira/browse/CASSANDRA-17594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Capwell updated CASSANDRA-17594:
--------------------------------------
     Bug Category: Parent values: Correctness(12982)Level 1 values: Transient Incorrect Response(12987)
       Complexity: Low Hanging Fruit
    Discovered By: Unit Test
    Fix Version/s: NA
         Severity: Normal
           Status: Open  (was: Triage Needed)

> Fix flaky python-tests due to connection getting closed
> -------------------------------------------------------
>
>                 Key: CASSANDRA-17594
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17594
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Test/dtest/python
>            Reporter: David Capwell
>            Assignee: David Capwell
>            Priority: Normal
>             Fix For: NA
>
>
> We log unknown exceptions at the networking level, which includes case where the remote side closes the connection (such as the cases caused by shutting down), depending on how quickly the instances shutdown, this could cause python-dtest to fail for random tests with a message such as
> {code}
> Unexpected error found in node logs (see stdout for full details). Errors: [WARN  [epollEventLoopGroup-5-9] 2022-05-03T16:47:03,800 ExceptionHandlers.java:134 - Unknown exception in client networking
> io.netty.channel.unix.Errors$NativeIoException: writeAddress(..) failed: Connection reset by peer, WARN  [epollEventLoopGroup-5-9] 2022-05-03T16:47:03,800 ExceptionHandlers.java:134 - Unknown exception in client networking
> io.netty.channel.unix.Errors$NativeIoException: writeAddress(..) failed: Connection reset by peer]
> {code}



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