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From "Stefania (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10421) Potential issue with LogTransaction as it only checks in a single directory for files
Date Tue, 20 Oct 2015 02:11:27 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964392#comment-14964392
] 

Stefania commented on CASSANDRA-10421:
--------------------------------------

It could not be reproduced in the last build. I've scheduled one more build for unit tests
and if that too is OK I will move this to ready for commit.

> Potential issue with LogTransaction as it only checks in a single directory for files
> -------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-10421
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10421
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Marcus Eriksson
>            Assignee: Stefania
>            Priority: Blocker
>             Fix For: 3.0.0
>
>
> When creating a new LogTransaction we try to create the new logfile in the same directory
as the one we are writing to, but as we use {{[directories.getDirectoryForNewSSTables()|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/db/lifecycle/LogTransaction.java#L125]}}
this might end up in "any" of the configured data directories. If it does, we will not be
able to clean up leftovers as we check for files in the same directory as the logfile was
created: https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/db/lifecycle/LogRecord.java#L163
> cc [~Stefania]



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