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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13926) S3Guard: Improve listLocatedStatus and listFiles
Date Wed, 08 Mar 2017 18:01:38 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15901676#comment-15901676
] 

Steve Loughran commented on HADOOP-13926:
-----------------------------------------

Just removed HADOOP-14000 as a dependency; instead made this a dependency of HADOOP-14000.
Supporting millions of files in s3guard is going to take more than just having optimised listings,
but this is a first step we'd need for the first preview.

> S3Guard: Improve listLocatedStatus and listFiles
> ------------------------------------------------
>
>                 Key: HADOOP-13926
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13926
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Rajesh Balamohan
>            Assignee: Steve Loughran
>            Priority: Minor
>         Attachments: HADOOP-13926.wip.proto.branch-13345.1.patch
>
>
> Need to check if {{listLocatedStatus}} can make use of metastore's listChildren feature.



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