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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2014/02/03 23:03:06 UTC

[jira] [Comment Edited] (CASSANDRA-6510) Don't drop local mutations without a hint

    [ https://issues.apache.org/jira/browse/CASSANDRA-6510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13889949#comment-13889949 ] 

Jonathan Ellis edited comment on CASSANDRA-6510 at 2/3/14 10:01 PM:
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Nope, that's not the implication.  You can see from the code that {{responseHandler.response}} only gets called after {{rm.apply}}.  That is, no write is acknowledged if it hasn't actually been applied.


was (Author: jbellis):
Nope, that's not the implication.  You can easily see from the code that {{responseHandler.response}} only gets called after {{rm.apply}}.  That is, no write is acknowledge if it hasn't actually been applied.

> Don't drop local mutations without a hint
> -----------------------------------------
>
>                 Key: CASSANDRA-6510
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6510
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Aleksey Yeschenko
>            Assignee: Aleksey Yeschenko
>             Fix For: 1.2.14, 2.0.4
>
>         Attachments: 6510.txt
>
>
> SP.insertLocal() uses a regular DroppableRunnable, thus timed out local mutations get dropped without leaving a hint. SP.insertLocal() should be using LocalMutationRunnable instead.
> Note: hints are the context here, not consistency.



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