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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3319) DFSOutputStream should not start a thread in constructors
Date Wed, 25 Apr 2012 01:56:06 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13261236#comment-13261236

Tsz Wo (Nicholas), SZE commented on HDFS-3319:

The failure of TestUrlStreamHandler is not related to this.
> DFSOutputStream should not start a thread in constructors
> ---------------------------------------------------------
>                 Key: HDFS-3319
>                 URL: https://issues.apache.org/jira/browse/HDFS-3319
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs client
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>            Priority: Minor
>         Attachments: h3319_20120424.patch
> DFSOutputStream starts the DataStreamer thread in its constructors.  This is a known
bad programming practice.  It will generate findbugs warnings if the class is not final.

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