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From "Stu Hood (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-1572) Faster index sampling
Date Sat, 09 Oct 2010 01:28:30 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stu Hood updated CASSANDRA-1572:
--------------------------------

    Attachment: 0005-Better-key-estimate-for-SSTable-load.patch
                0004-Pre-allocate-indexPositions-to-minimize-resizing.patch

Implements the key decoding optimizations I suggested on CASSANDRA-1526 and some allocation
improvements.

> Faster index sampling
> ---------------------
>
>                 Key: CASSANDRA-1572
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1572
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Priority: Minor
>             Fix For: 0.7.0
>
>         Attachments: 0001-Split-IndexSummary.maybeAddEntry-into-shouldAddEntry.patch,
0002-Conditionally-decode-row-keys-during-SSTableReader.o.patch, 0003-Add-FBUtilities.skipShortByteArray-and-use-to-minimi.patch,
0004-Pre-allocate-indexPositions-to-minimize-resizing.patch, 0005-Better-key-estimate-for-SSTable-load.patch
>
>
> some discussion on CASSANDRA-1526

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