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List:       cassandra-commits
Subject:    [jira] Commented: (CASSANDRA-126) Incorrect IOException in
From:       "Jun Rao (JIRA)" <jira () apache ! org>
Date:       2009-04-30 23:59:30
Message-ID: 261330180.1241135970313.JavaMail.jira () brutus
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    [ https://issues.apache.org/jira/browse/CASSANDRA-126?page=com.atlassian.jira.plug \
in.system.issuetabpanels:comment-tabpanel&focusedCommentId=12704854#action_12704854 ] \


Jun Rao commented on CASSANDRA-126:
-----------------------------------

patch v2 looks good to me.

> Incorrect IOException in SequenceFile when BF returns false positive
> --------------------------------------------------------------------
> 
> Key: CASSANDRA-126
> URL: https://issues.apache.org/jira/browse/CASSANDRA-126
> Project: Cassandra
> Issue Type: Bug
> Reporter: Jun Rao
> Assignee: Jun Rao
> Attachments: 126-v2.patch, issue126.patch_v1, issue126.patch_v1.test
> 
> 
> In SequenceFile.AbstractReader.seekTo(), an IOException is thrown when a key can't \
> be found in an SSTable. This is incorrect. The BF associated with the SSTable could \
> return a false positive. So a key may indeed not be present in the SSTable file. We \
> need to handle this case accordingly.

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