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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14427) Avoid reloading of Configuration in ViewFileSystem creation.
Date Thu, 18 May 2017 11:06:04 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16015583#comment-16015583
] 

Vinayakumar B commented on HADOOP-14427:
----------------------------------------

Thanks [~liuml07] and [~brahmareddy]

> Avoid reloading of Configuration in ViewFileSystem creation.
> ------------------------------------------------------------
>
>                 Key: HADOOP-14427
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14427
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: viewfs
>            Reporter: Vinayakumar B
>            Assignee: Vinayakumar B
>             Fix For: 2.9.0, 3.0.0-alpha3
>
>         Attachments: HADOOP-14427-01.patch
>
>
> Avoid {{new Configuration()}} in below code. during viewfilesystem creation
> {code}    public InternalDirOfViewFs(final InodeTree.INodeDir<FileSystem> dir,
>         final long cTime, final UserGroupInformation ugi, URI uri)
>       throws URISyntaxException {
>       myUri = uri;
>       try {
>         initialize(myUri, new Configuration());
>       } catch (IOException e) {
>         throw new RuntimeException("Cannot occur");
>       }
>       theInternalDir = dir;
>       creationTime = cTime;
>       this.ugi = ugi;
>     }{code}



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