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From "Marcus Eriksson (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CASSANDRA-9360) > 100% progress in compaction statistics
Date Fri, 15 May 2015 11:53:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-9360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcus Eriksson resolved CASSANDRA-9360.
----------------------------------------
    Resolution: Not A Problem

The total bytes to compact is estimated based on the range we are compacting (or validating
in this case), it is not unlikely that we underestimate it at times (especially if the partitions
are of varying sizes).

> > 100% progress in compaction statistics
> ----------------------------------------
>
>                 Key: CASSANDRA-9360
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9360
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core, Tools
>            Reporter: Jens Rantil
>            Assignee: Marcus Eriksson
>            Priority: Minor
>             Fix For: 2.0.x
>
>
> When issuing `nodetool compactionstats` I am seeing a progress that has surpassed 100%:
> {noformat}
> $ nodetool compactionstats
> pending tasks: 12
>           compaction type        keyspace           table       completed           total
     unit  progress
> ...
>                Validation            mykeyspace    mytable       580783515       434846187
    bytes   133.56%
> {noformat}



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