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From "Arindam Gupta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11978) StreamReader fails to write sstable if CF directory is symlink
Date Tue, 28 Jun 2016 14:15:57 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15353050#comment-15353050
] 

Arindam Gupta commented on CASSANDRA-11978:
-------------------------------------------

Hi Michael Frisch, Did you get any failure stack trace while this occurred? If you have Can
you share the same? 
Regards
Arindam

> StreamReader fails to write sstable if CF directory is symlink
> --------------------------------------------------------------
>
>                 Key: CASSANDRA-11978
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11978
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Streaming and Messaging
>            Reporter: Michael Frisch
>              Labels: lhf
>
> I'm using Cassandra v2.2.6.  If the CF is stored as a symlink in the keyspace directory
on disk then StreamReader.createWriter fails because Descriptor.fromFilename is passed the
actual path on disk instead of path with the symlink.
> Example:
> /path/to/data/dir/Keyspace/CFName -> /path/to/data/dir/AnotherDisk/CFName
> Descriptor.fromFilename is passed "/path/to/data/dir/AnotherDisk/CFName" instead of "/path/to/data/dir/Keyspace/CFName",
then it concludes that the keyspace name is "AnotherDisk" which is erroneous. I've temporarily
worked around this by using cfs.keyspace.getName() to get the keyspace name and cfs.name to
get the CF name as those are correct.



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