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From "Rakesh R (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-12982) [SPS]: Reduce the locking and cleanup the Namesystem access
Date Thu, 04 Jan 2018 18:22:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-12982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rakesh R updated HDFS-12982:
----------------------------
    Attachment: HDFS-12982-HDFS-10285-02.patch

> [SPS]: Reduce the locking and cleanup the Namesystem access
> -----------------------------------------------------------
>
>                 Key: HDFS-12982
>                 URL: https://issues.apache.org/jira/browse/HDFS-12982
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>         Attachments: HDFS-12982-HDFS-10285-00.patch, HDFS-12982-HDFS-10285-01.patch,
HDFS-12982-HDFS-10285-02.patch
>
>
> This task is to optimize the NS lock usage in SPS and cleanup the Namesystem access via
{{Context}} interface.



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