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Posted to commits@cassandra.apache.org by "Marcus Eriksson (Jira)" <ji...@apache.org> on 2020/06/04 08:18:00 UTC

[jira] [Comment Edited] (CASSANDRA-15848) Fully purged static row causes NPE in repaired data tracking

    [ https://issues.apache.org/jira/browse/CASSANDRA-15848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17125672#comment-17125672 ] 

Marcus Eriksson edited comment on CASSANDRA-15848 at 6/4/20, 8:17 AM:
----------------------------------------------------------------------

+1


was (Author: krummas):
+1 if tests look good

> Fully purged static row causes NPE in repaired data tracking
> ------------------------------------------------------------
>
>                 Key: CASSANDRA-15848
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15848
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Legacy/Local Write-Read Paths
>            Reporter: Sam Tunnicliffe
>            Assignee: Sam Tunnicliffe
>            Priority: Normal
>             Fix For: 4.0-alpha
>
>
> During repaired data tracking, if the result of applying the purge function to a static row is null, an exception is thrown from RepairedDataInfo. This will cause a read exception from the replica and could lead to unavailable results if hit on multiple replicas. A workaround is to disable repaired data tracking.



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