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From "Sven Delmas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5
Date Thu, 04 Oct 2012 20:05:47 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13469641#comment-13469641
] 

Sven Delmas commented on CASSANDRA-4698:
----------------------------------------

* In 1.1.1, show keyspaces to get schema definitions
* Upgrade to 1.1.5
* Do not run nodetool scrub
* Check keyspaces. If any are missing, recreate table definitions:
  * Shutdown cluster
  * rm data/system/system_schema*
  * Restart cluster
  * Run CREATE KEYSPACE + CREATE TABLE for missing keyspaces
                
> Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5
> -------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-4698
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.1.5
>         Environment: ubuntu. JNA not installed.
>            Reporter: Tyler Patterson
>            Assignee: Pavel Yaskevich
>             Fix For: 1.1.6
>
>         Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, start_1.1.5_system.log
>
>
> Here is how I got the problem to happen:
> 1. Get this zipped data directory (about 33Mb):
>   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
> 2. Unzip it in /var/lib/
> 3. clone the cassandra git repo
> 4. git checkout cassandra-1.1.1; ant jar;
> 5. bin/cassandra 
> 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace performance_tests
> 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
> 8. bin/cassandra
> 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no performance_tests keyspace

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