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Posted to hdfs-issues@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2011/03/25 06:25:05 UTC

[jira] [Updated] (HDFS-1785) Cleanup BlockReceiver and DataXceiver

     [ https://issues.apache.org/jira/browse/HDFS-1785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE updated HDFS-1785:
-----------------------------------------

    Attachment: h1785_20110324.patch

h1785_20110324.patch: simple code cleanup

> Cleanup BlockReceiver and DataXceiver
> -------------------------------------
>
>                 Key: HDFS-1785
>                 URL: https://issues.apache.org/jira/browse/HDFS-1785
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: data-node
>            Reporter: Tsz Wo (Nicholas), SZE
>         Attachments: h1785_20110324.patch
>
>
> {{clientName.length()}} is used multiple times for determining whether the source is a client or a datanode.
> {code}
> if (clientName.length() == 0) {
> //it is a datanode
> }
> {code}

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