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From "Masatake Iwasaki (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8463) Calling DFSInputStream.seekToNewSource just after stream creation causes NullPointerException
Date Mon, 01 Jun 2015 18:06:19 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Masatake Iwasaki updated HDFS-8463:
-----------------------------------
    Attachment: HDFS-8463.002.patch

bq. It might be better to simply call blockSeekTo(targetPos) and return true, if currentNode
is null.

Thanks for the comment, [~kihwal]. I agree and attached the 002 which fixes seekToNewSource
to seek to the first node if currentNode is not set yet.

> Calling DFSInputStream.seekToNewSource just after stream creation causes  NullPointerException
> ----------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8463
>                 URL: https://issues.apache.org/jira/browse/HDFS-8463
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Masatake Iwasaki
>            Assignee: Masatake Iwasaki
>            Priority: Minor
>         Attachments: HDFS-8463.001.patch, HDFS-8463.002.patch
>
>




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