[jira] [Updated] (CASSANDRA-11687) dtest failure in rebuild_test.TestRebuild.simple_rebuild_test

["Paulo Motta (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-11687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paulo Motta updated CASSANDRA-11687:
------------------------------------
    Status: Open  (was: Patch Available)

What is probably happening here is that the second rebuild is completing before the first, so the first rebuild fails while the second succeeds, but we expect the second rebuild to fail.

I think we should modify the test to insert more data (10k or 100k keys) with stress and set {{streaming_throughput_mb_per_sec=1}} similar to bootstrap and replace_address tests, trigger the first rebuild and {{watch_log_for("rebuilding from")}}, and then trigger the second rebuild and expect it to fail to make this more deterministic.

> dtest failure in rebuild_test.TestRebuild.simple_rebuild_test
> -------------------------------------------------------------
>
>                 Key: CASSANDRA-11687
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11687
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Russ Hatch
>            Assignee: Yuki Morishita
>              Labels: dtest
>
> single failure on most recent run (3.0 no-vnode)
> {noformat}
> concurrent rebuild should not be allowed, but one rebuild command should have succeeded.
> {noformat}
> http://cassci.datastax.com/job/cassandra-3.0_novnode_dtest/217/testReport/rebuild_test/TestRebuild/simple_rebuild_test
> Failed on CassCI build cassandra-3.0_novnode_dtest #217



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