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From "Stefania (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-10421) Potential issue with LogTransaction as it only checks in a single directory for files
Date Mon, 07 Dec 2015 07:06:11 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-10421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stefania updated CASSANDRA-10421:
---------------------------------
    Component/s: Local Write-Read Paths

> 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
>          Components: Local Write-Read Paths
>            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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