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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (PIG-1208) [zebra] TableRecordReader.getProcess method only returns 0 or 1
Date Thu, 03 Mar 2011 01:31:37 GMT

     [ https://issues.apache.org/jira/browse/PIG-1208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Olga Natkovich resolved PIG-1208.
---------------------------------

    Resolution: Won't Fix

There is no actove development on Zebra

> [zebra] TableRecordReader.getProcess method only returns 0 or 1
> ---------------------------------------------------------------
>
>                 Key: PIG-1208
>                 URL: https://issues.apache.org/jira/browse/PIG-1208
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.6.0
>            Reporter: Yan Zhou
>            Assignee: Yan Zhou
>
> M/R requires more accurate progress status. It should be based on number of rows. For
unsorted tables, this data is readily available as each mapper calculates the number of rows
based upon its split. However, for sorted tables, this number of rows is not used and therefore
will need to be calculated from the TFile scanner working on a key range. This TFile functionality
is unfortunately unavailable now and will be needed to support this functionality.

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