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Posted to hdfs-issues@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2012/10/19 07:02:04 UTC

[jira] [Updated] (HDFS-4072) On file deletion remove corresponding blocks pending replications.

     [ https://issues.apache.org/jira/browse/HDFS-4072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas updated HDFS-4072:
----------------------------------

    Component/s: name-node
        Summary: On file deletion remove corresponding blocks pending replications.  (was: When deleting a file, it would be better to also remove corresponding block records from BlockManager#pendingReplications)
    
> On file deletion remove corresponding blocks pending replications.
> ------------------------------------------------------------------
>
>                 Key: HDFS-4072
>                 URL: https://issues.apache.org/jira/browse/HDFS-4072
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 3.0.0
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>            Priority: Minor
>             Fix For: 3.0.0, 2.0.3-alpha
>
>         Attachments: HDFS-4072.patch, HDFS-4072.trunk.001.patch, HDFS-4072.trunk.002.patch, HDFS-4072.trunk.003.patch, HDFS-4072.trunk.004.patch, TestPendingAndDelete.java
>
>
> Currently when deleting a file, blockManager does not remove records that are corresponding to the file's blocks from pendingRelications. These records can only be removed after timeout (5~10 min).

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