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Posted to common-dev@hadoop.apache.org by "Devaraj Das (JIRA)" <ji...@apache.org> on 2009/05/04 07:36:30 UTC

[jira] Updated: (HADOOP-5266) Values Iterator should support "mark" and "reset"

     [ https://issues.apache.org/jira/browse/HADOOP-5266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Devaraj Das updated HADOOP-5266:
--------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]
          Status: Resolved  (was: Patch Available)

I just committed this. Thanks, Jothi!

> Values Iterator should support "mark" and "reset"
> -------------------------------------------------
>
>                 Key: HADOOP-5266
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5266
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Jothi Padmanabhan
>            Assignee: Jothi Padmanabhan
>             Fix For: 0.21.0
>
>         Attachments: hadoop-5266-v1.patch, hadoop-5266-v2.patch, hadoop-5266-v3.patch, hadoop-5266-v4.patch
>
>
> Some users have expressed interest in having a mark-reset functionality on values iterator. Users can call mark() at any point during the iteration process and a subsequent reset() should move the iterator to the last value emitted when mark() was called. 

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