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From "Lei (Eddy) Xu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-7961) Trigger full block report after hot swapping disk
Date Tue, 24 Mar 2015 05:21:53 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lei (Eddy) Xu updated HDFS-7961:
--------------------------------
    Attachment: HDFS-7961.003.patch

Rebased to fix conflicts introduced by HDFS-7960.

> Trigger full block report after hot swapping disk
> -------------------------------------------------
>
>                 Key: HDFS-7961
>                 URL: https://issues.apache.org/jira/browse/HDFS-7961
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.6.0
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>         Attachments: HDFS-7961.000.patch, HDFS-7961.001.patch, HDFS-7961.002.patch, HDFS-7961.003.patch
>
>
> As discussed in HDFS-7960, NN could not remove the data storage metadata from its memory.

> DN should trigger a full block report immediately after running hot swapping drives.



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