[jira] [Comment Edited] (CASSANDRA-4880) Endless loop flushing+compacting system/schema_keyspaces and system/schema_columnfamilies

["Pavel Yaskevich (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-4880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13497524#comment-13497524 ] 

Pavel Yaskevich edited comment on CASSANDRA-4880 at 11/14/12 10:16 PM:
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I made start timestamp schema timestamp repair account and fix any timestamps that are grater than current timestamp and introduced new version in MessagingVersion as it's the only way to fix infinite loop in schema due to broken nano timestamps that we can't properly fix in <= 1.1.6.

Edit: Also note that once this is committed we would have to increase VERSION number for cassandra-1.2.
                
      was (Author: xedin):
    I made start timestamp schema timestamp repair account and fix any timestamps that are grater than current timestamp and introduced new version in MessagingVersion as it's the only way to fix infinite loop in schema due to broken nano timestamps that we can't properly fix in <= 1.1.6.
                  
> Endless loop flushing+compacting system/schema_keyspaces and system/schema_columnfamilies
> -----------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-4880
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4880
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.1.6, 1.2.0 beta 1
>         Environment: Linux x86_64 3.4.9, sun-jdk 1.6.0_33
>            Reporter: Mina Naguib
>            Assignee: Pavel Yaskevich
>             Fix For: 1.1.7, 1.2.0 rc1
>
>         Attachments: CASSANDRA-4880.patch
>
>
> After upgrading a node from 1.1.2 to 1.1.6, the startup sequence entered a loop as seen here:
> http://mina.naguib.ca/misc/cassandra_116_startup_loop.txt
> Stopping and starting the node entered the same loop.
> Reverting back to 1.1.2 started successfully.

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