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From "Nate McCall (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11218) Prioritize Secondary Index rebuild
Date Fri, 04 Aug 2017 15:15:00 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16114491#comment-16114491
] 

Nate McCall commented on CASSANDRA-11218:
-----------------------------------------

[~tania.engel@quest.com] If you are seeing this consistently, turn on {{TRACE}} logging for
{{org.apache.cassandra.io.sstable.IndexSummaryRedistribution}}. That will provide a lot of
information about how much effort is being spent on that code path. 

> Prioritize Secondary Index rebuild
> ----------------------------------
>
>                 Key: CASSANDRA-11218
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11218
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Compaction, Secondary Indexes
>            Reporter: sankalp kohli
>            Assignee: Jeff Jirsa
>            Priority: Minor
>
> We have seen that secondary index rebuild get stuck behind other compaction during a
bootstrap and other operations. This causes things to not finish. We should prioritize index
rebuild via a separate thread pool or using a priority queue.



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