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From "Lohit Vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-3624) CreateEditsLog could be improved to create tree directory structure
Date Tue, 24 Jun 2008 21:39:46 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-3624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Lohit Vijayarenu updated HADOOP-3624:

    Attachment: HADOOP-3624-1.patch

This patch moves FileGenerator to separate class FileNameGenerator which is used by both NNThroughputBenchmark
and CreateEditsLog. 

> CreateEditsLog could be improved to create tree directory structure
> -------------------------------------------------------------------
>                 Key: HADOOP-3624
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3624
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: dfs, test
>    Affects Versions: 0.19.0
>            Reporter: Lohit Vijayarenu
>            Assignee: Lohit Vijayarenu
>            Priority: Minor
>             Fix For: 0.19.0
>         Attachments: HADOOP-3624-1.patch
> CreateEditsLog generates files in one directory. Processing an edits file with lot of
files takes a lot of time while starting NameNode. It would be good to have the directory
creation logic of NNThroughputBenchmark used in CreateEditsLog as well.

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