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From "Harsh J (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2454) Move maxXceiverCount check to before starting the thread in dataXceiver
Date Sat, 19 Nov 2011 19:14:51 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J updated HDFS-2454:
--------------------------

    Attachment: HDFS-2454.patch
    
> Move maxXceiverCount check to before starting the thread in dataXceiver
> -----------------------------------------------------------------------
>
>                 Key: HDFS-2454
>                 URL: https://issues.apache.org/jira/browse/HDFS-2454
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>            Priority: Minor
>         Attachments: HDFS-2454.patch
>
>
>        // Make sure the xceiver count is not exceeded
>         int curXceiverCount = datanode.getXceiverCount();
>         if (curXceiverCount > dataXceiverServer.maxXceiverCount) {
>           throw new IOException("xceiverCount " + curXceiverCount
>                                 + " exceeds the limit of concurrent xcievers "
>                                 + dataXceiverServer.maxXceiverCount);
>         }

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