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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2006/10/25 19:40:17 UTC

[jira] Assigned: (HADOOP-636) MapFile constructor should accept Progressible

     [ http://issues.apache.org/jira/browse/HADOOP-636?page=all ]

Doug Cutting reassigned HADOOP-636:
-----------------------------------

    Assignee: Doug Cutting

> MapFile constructor should accept Progressible
> ----------------------------------------------
>
>                 Key: HADOOP-636
>                 URL: http://issues.apache.org/jira/browse/HADOOP-636
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: io
>            Reporter: Doug Cutting
>         Assigned To: Doug Cutting
>
> MapFile's constructor should accept a Progressible and pass it down to the underlying SequenceFiles.  This permits DFS to signal task progress while writing blocks, and can keep reduce tasks from timing out when block writes are slow.

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