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From "Jason Brown (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CASSANDRA-5385) IndexHelper.skipBloomFilters won't skip non-SHA filters
Date Wed, 27 Mar 2013 01:41:15 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-5385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13614788#comment-13614788
] 

Jason Brown edited comment on CASSANDRA-5385 at 3/27/13 1:40 AM:
-----------------------------------------------------------------

After talking on the IRC with [~carlyeks], this does affect 1.2 (and starts there) so resetting
the affects/fix versions
                
      was (Author: jasobrown):
    After talking on the IRD with [~carlyeks], this does affect 1.2 (and starts there) so
resetting the affects/fix versions
                  
> IndexHelper.skipBloomFilters won't skip non-SHA filters
> -------------------------------------------------------
>
>                 Key: CASSANDRA-5385
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5385
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 1.2.0, 2.0
>            Reporter: Carl Yeksigian
>            Assignee: Carl Yeksigian
>             Fix For: 1.2.4, 2.0
>
>         Attachments: 5385.patch
>
>
> Currently, if the bloom filter is not of SHA type, we do not properly skip the bytes.
We need to read out the number of bytes, as happens in the Murmur deserializer, then skip
that many bytes instead of just skipping the hash size. The version needs to be passed into
the method as well, so that it knows what type of index it is, and does the appropriate skipping.

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