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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5830) WebHdfsFileSystem.getFileBlockLocations throws IllegalArgumentException when accessing another cluster.
Date Fri, 24 Jan 2014 23:16:37 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kihwal Lee updated HDFS-5830:
-----------------------------

            Priority: Blocker  (was: Major)
    Target Version/s: 2.3.0

> WebHdfsFileSystem.getFileBlockLocations throws IllegalArgumentException when accessing
another cluster. 
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-5830
>                 URL: https://issues.apache.org/jira/browse/HDFS-5830
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: caching, hdfs-client
>    Affects Versions: 2.3.0
>            Reporter: Yongjun Zhang
>            Assignee: Yongjun Zhang
>            Priority: Blocker
>
> WebHdfsFileSystem.getFileBlockLocations throws IllegalArgumentException when accessing
a another cluster (that doesn't have caching support). 
> java.lang.IllegalArgumentException: cachedLocs should not be null, use a different constructor
> at com.google.common.base.Preconditions.checkArgument(Preconditions.java:88)
> at org.apache.hadoop.hdfs.protocol.LocatedBlock.<init>(LocatedBlock.java:79)
> at org.apache.hadoop.hdfs.web.JsonUtil.toLocatedBlock(JsonUtil.java:414)
> at org.apache.hadoop.hdfs.web.JsonUtil.toLocatedBlockList(JsonUtil.java:446)
> at org.apache.hadoop.hdfs.web.JsonUtil.toLocatedBlocks(JsonUtil.java:479)
> at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getFileBlockLocations(WebHdfsFileSystem.java:1067)
> at org.apache.hadoop.fs.FileSystem$4.next(FileSystem.java:1812)
> at org.apache.hadoop.fs.FileSystem$4.next(FileSystem.java:1797)



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