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From "Gary Dusbabek (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (CASSANDRA-1638) initMetadata does not load partitioner from disk
Date Fri, 29 Oct 2010 13:46:20 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gary Dusbabek resolved CASSANDRA-1638.
--------------------------------------

    Resolution: Fixed

0.7 and trunk didn't need changes.

> initMetadata does not load partitioner from disk
> ------------------------------------------------
>
>                 Key: CASSANDRA-1638
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1638
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.6.6
>            Reporter: Chris Goffinet
>            Assignee: Chris Goffinet
>            Priority: Minor
>             Fix For: 0.6.7
>
>         Attachments: 0001-Fixed-initMetadata-to-load-on-disk-PARTITIONER-confi.patch
>
>
> The function initMetadata() in org/apache/cassandra/db/SystemTable.java does not add
the PARTITIONER constant to columns. So when the NamesQueryFilter runs, it will never pull
the value from disk. This makes this portion of the code always null:
>         if (partitionerColumn == null)
>         {
>             Column c = new Column(PARTITIONER, partitioner.getBytes("UTF-8"), TimestampClock.ZERO);
>             cf.addColumn(c);
>             logger.info("Saved partitioner not found. Using " + partitioner);
>         }

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