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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13675) Bug in return value for delete() calls in WASB
Date Tue, 29 Nov 2016 23:34:58 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15706925#comment-15706925
] 

Mingliang Liu commented on HADOOP-13675:
----------------------------------------

Hi [~jameeln], I have added you to the Hadoop Contributor on this site; and assigned this
JIRA to you. [~dchickabasapa] please feel free to re-assign to yourself after Jameel uploads
the new patch.

> Bug in return value for delete() calls in WASB
> ----------------------------------------------
>
>                 Key: HADOOP-13675
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13675
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: azure, fs/azure
>    Affects Versions: 2.8.0
>            Reporter: Dushyanth
>            Assignee: Jameel Naina Mohamed
>             Fix For: 2.9.0
>
>         Attachments: HADOOP-13675.001.patch
>
>
> Current implementation of WASB does not correctly handle multiple threads/clients calling
delete on the same file. The expected behavior in such scenarios is only one of the thread
should delete the file and return true, while all other threads should receive false. However
in the current implementation even though only one thread deletes the file, multiple clients
incorrectly get "true" as the return from delete() call..



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