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Posted to hdfs-issues@hadoop.apache.org by "Takanobu Asanuma (JIRA)" <ji...@apache.org> on 2017/02/01 03:52:52 UTC

[jira] [Updated] (HDFS-11370) Optimize NamenodeFsck#getReplicaInfo

     [ https://issues.apache.org/jira/browse/HDFS-11370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Takanobu Asanuma updated HDFS-11370:
------------------------------------
    Attachment: HDFS-11370.6.patch

Thanks for your thoughtful comments, [~manojg] and [~jingzhao]! I definitely agree with you. I uploaded a new patch including the java doc.

> Optimize NamenodeFsck#getReplicaInfo
> ------------------------------------
>
>                 Key: HDFS-11370
>                 URL: https://issues.apache.org/jira/browse/HDFS-11370
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Takanobu Asanuma
>            Assignee: Takanobu Asanuma
>            Priority: Minor
>         Attachments: HDFS-11370.1.patch, HDFS-11370.2.patch, HDFS-11370.3.patch, HDFS-11370.4.patch, HDFS-11370.5.patch, HDFS-11370.6.patch
>
>
> We can optimize the logic of calculating the number of storages in {{NamenodeFsck#getReplicaInfo}}. This is a follow-on task of HDFS-11124.



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