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Posted to commits@cassandra.apache.org by "Ekaterina Dimitrova (Jira)" <ji...@apache.org> on 2020/01/13 18:06:00 UTC
[jira] [Updated] (CASSANDRA-14878) Race condition when setting
bootstrap flags
[ https://issues.apache.org/jira/browse/CASSANDRA-14878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ekaterina Dimitrova updated CASSANDRA-14878:
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> Race condition when setting bootstrap flags
> -------------------------------------------
>
> Key: CASSANDRA-14878
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14878
> Project: Cassandra
> Issue Type: Bug
> Components: Local/Startup and Shutdown
> Reporter: Sergio Bossa
> Assignee: Ekaterina Dimitrova
> Priority: Normal
> Fix For: 3.0.x, 3.11.x, 4.x
>
> Attachments: Screen Shot 2020-01-13 at 1.03.19 PM.png, Screen Shot 2020-01-13 at 1.03.41 PM.png, Screen Shot 2020-01-13 at 1.04.05 PM.png, Screen Shot 2020-01-13 at 1.04.29 PM.png, Screen Shot 2020-01-13 at 1.04.55 PM.png, Screen Shot 2020-01-13 at 12.41.41 PM.png, Screen Shot 2020-01-13 at 12.42.47 PM.png, Screen Shot 2020-01-13 at 12.43.28 PM.png, Screen Shot 2020-01-13 at 12.44.36 PM.png, Screen Shot 2020-01-13 at 12.48.24 PM.png, Screen Shot 2020-01-13 at 12.48.35 PM.png, Screen Shot 2020-01-13 at 12.48.49 PM.png
>
>
> {{StorageService#bootstrap()}} is supposed to wait for bootstrap to finish, but Guava calls the future listeners [after|https://github.com/google/guava/blob/ec2dedebfa359991cbcc8750dc62003be63ec6d3/guava/src/com/google/common/util/concurrent/AbstractFuture.java#L890] unparking its waiters, which causes a race on when the {{bootstrapFinished()}} will be executed, making it non-deterministic.
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