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From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HDFS-173) Recursively deleting a directory with millions of files makes NameNode unresponsive for other commands until the deletion completes
Date Wed, 02 Sep 2009 00:17:33 GMT

     [ https://issues.apache.org/jira/browse/HDFS-173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Raghu Angadi updated HDFS-173:
------------------------------

    Hadoop Flags: [Reviewed]

> Recursively deleting a directory with millions of files makes NameNode unresponsive for
other commands until the deletion completes
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-173
>                 URL: https://issues.apache.org/jira/browse/HDFS-173
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>         Attachments: HDFS-173.1.patch, HDFS-173.2.patch, HDFS-173.3.patch, HDFS-173.patch
>
>
> Delete a directory with millions of files. This could take several minutes (observed
12 mins for 9 million files). While the operation is in progress FSNamesystem lock is held
and the requests from clients are not handled until deletion completes.

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