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From Íñigo Goiri (JIRA) <j...@apache.org>
Subject [jira] [Commented] (HDFS-14741) RBF: RecoverLease should be return false when the file is open in multiple destination
Date Fri, 16 Aug 2019 18:58:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16909335#comment-16909335
] 

Íñigo Goiri commented on HDFS-14741:
------------------------------------

 [^HDFS-14741-trunk-001.patch] LGTM.
Just one question: why the change in testSubclusterDown()?

> RBF: RecoverLease should be return false when the file is open in multiple destination
> --------------------------------------------------------------------------------------
>
>                 Key: HDFS-14741
>                 URL: https://issues.apache.org/jira/browse/HDFS-14741
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: rbf
>            Reporter: xuzq
>            Assignee: xuzq
>            Priority: Major
>         Attachments: HDFS-14741-trunk-001.patch
>
>
> RecoverLease should be return false when the file is open or be writing in multiple destinations.
> Liks this:
> Mount point has multiple destination(ns0 and ns1).
> And the file is in ns0 but it is be writing, ns1 doesn't has this file.
> In this case *recoverLease* should return false instead of throw FileNotFoundException.



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