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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3123) Don't try to build secondary indexes when there is none
Date Fri, 02 Sep 2011 18:17:10 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13096179#comment-13096179
] 

Hudson commented on CASSANDRA-3123:
-----------------------------------

Integrated in Cassandra-0.8 #312 (See [https://builds.apache.org/job/Cassandra-0.8/312/])
    Don't try to build secondary indexes when there is none
patch by slebresne; reviewed by jbellis for CASSANDRA-3123

slebresne : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1164634
Files : 
* /cassandra/branches/cassandra-0.8/CHANGES.txt
* /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
* /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/streaming/StreamInSession.java


> Don't try to build secondary indexes when there is none
> -------------------------------------------------------
>
>                 Key: CASSANDRA-3123
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3123
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.8.0
>            Reporter: Sylvain Lebresne
>            Assignee: Sylvain Lebresne
>            Priority: Trivial
>             Fix For: 0.8.5
>
>         Attachments: 3123-v2.patch, 3123.patch
>
>
> buildSecondaryIndexes() is sometimes called without checking the cfs has secondary indexes.
Has a result, it prints a useless message and will trigger a bunch of useless action (among
which, a full scan of the indexed column family). This is not a huge problem in 0.8 because
only the fairly new loadNewSSTables() call does this (which doesn't mean we should fix it).
But in trunk, it does this after every streamIn session. 

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