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Posted to common-issues@hadoop.apache.org by "Andras Bokor (JIRA)" <ji...@apache.org> on 2017/11/17 12:36:04 UTC

[jira] [Resolved] (HADOOP-9386) MapFile.fix does not allow custom index intervals

     [ https://issues.apache.org/jira/browse/HADOOP-9386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andras Bokor resolved HADOOP-9386.
----------------------------------
    Resolution: Duplicate

> MapFile.fix does not allow custom index intervals
> -------------------------------------------------
>
>                 Key: HADOOP-9386
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9386
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: io
>    Affects Versions: 1.0.4
>            Reporter: Robert Dyer
>            Assignee: Andras Bokor
>            Priority: Minor
>
> MapFile.Writer provides a setIndexInterval() method for customizing how frequently an index is written.  By default it is set to 128.
> The method MapFile.fix() provides the ability to regenerate just the index file from the existing data file.  This method hard codes the index interval to 128, thus making it impossible to re-generate an index with custom intervals.



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