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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7358) Clients may get stuck waiting when using ByteArrayManager
Date Wed, 05 Nov 2014 23:47:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14199398#comment-14199398
] 

stack commented on HDFS-7358:
-----------------------------

Patch works for me. My little program with 5 writing/syncing threads runs to completion.

+1 on patch.

Do we still need to handle case where exception waiting on ack; we'll not clean up an allocation?


> Clients may get stuck waiting when using ByteArrayManager
> ---------------------------------------------------------
>
>                 Key: HDFS-7358
>                 URL: https://issues.apache.org/jira/browse/HDFS-7358
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs-client
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>         Attachments: h7358_20141104.patch, h7358_20141104_wait_timeout.patch, h7358_20141105.patch
>
>
> [~stack] reported that clients might get stuck waiting when using ByteArrayManager; see
[his comments|https://issues.apache.org/jira/browse/HDFS-7276?focusedCommentId=14197036&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14197036].



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