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Posted to commits@cassandra.apache.org by "Alex Liu (JIRA)" <ji...@apache.org> on 2013/12/02 20:30:35 UTC

[jira] [Updated] (CASSANDRA-6311) Add CqlRecordReader to take advantage of native CQL pagination

     [ https://issues.apache.org/jira/browse/CASSANDRA-6311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alex Liu updated CASSANDRA-6311:
--------------------------------

    Attachment: 6311-v4.txt

V4 patch is attached which doesn't have estimated cql rows per token range which is not calculated easily. Open a ticket to calculate the estimated cql rows per token range.

> Add CqlRecordReader to take advantage of native CQL pagination
> --------------------------------------------------------------
>
>                 Key: CASSANDRA-6311
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6311
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Hadoop
>            Reporter: Alex Liu
>            Assignee: Alex Liu
>             Fix For: 2.0.4
>
>         Attachments: 6311-v3-2.0-branch.txt, 6311-v4.txt, 6331-2.0-branch.txt, 6331-v2-2.0-branch.txt
>
>
> Since the latest Cql pagination is done and it should be more efficient, so we need update CqlPagingRecordReader to use it instead of the custom thrift paging.



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