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Posted to hdfs-issues@hadoop.apache.org by "Subru Krishnan (JIRA)" <ji...@apache.org> on 2017/10/11 23:17:00 UTC

[jira] [Updated] (HDFS-10274) Move NameSystem#isInStartupSafeMode() to BlockManagerSafeMode

     [ https://issues.apache.org/jira/browse/HDFS-10274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Subru Krishnan updated HDFS-10274:
----------------------------------
    Target Version/s: 3.1.0  (was: 2.9.0)

> Move NameSystem#isInStartupSafeMode() to BlockManagerSafeMode
> -------------------------------------------------------------
>
>                 Key: HDFS-10274
>                 URL: https://issues.apache.org/jira/browse/HDFS-10274
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Vinayakumar B
>            Assignee: Vinayakumar B
>         Attachments: HDFS-10274-01.patch
>
>
> To reduce the number of methods in Namesystem interface and for clean looking refactor, its better to move {{isInStartupSafeMode()}} to BlockManager and BlockManagerSafeMode, as most of the callers are in BlockManager. So one more interface overhead can be reduced.



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