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https://issues.apache.org/jira/browse/HADOOP-1373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nigel Daley updated HADOOP-1373:
--------------------------------
Fix Version/s: (was: 0.13.0)
0.14.0
> checkPath() throws IllegalArgumentException
> -------------------------------------------
>
> Key: HADOOP-1373
> URL: https://issues.apache.org/jira/browse/HADOOP-1373
> Project: Hadoop
> Issue Type: Bug
> Affects Versions: 0.12.3
> Environment: Windows, Linux
> Reporter: Konstantin Shvachko
> Fix For: 0.14.0
>
>
> This was introduced recently in one of the patches committed around 05/15 or
> 05/14.
> I am running TestDFSIO on a two node cluster. Here is the exception I get
> 07/05/15 19:14:53 INFO mapred.TaskInProgress: Error from
> task_0001_m_000007_0: java.lang.IllegalArgumentException: Wrong FS:
> hdfs://MY-HOST:7017/benchmarks/TestDFSIO/io_control/in_file_test_io_7,
> expected: hdfs://my-host:7017
> at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:230)
> at
> org.apache.hadoop.dfs.DistributedFileSystem$RawDistributedFileSystem.getPath(DistributedFileSystem.java:110)
> at
> org.apache.hadoop.dfs.DistributedFileSystem$RawDistributedFileSystem.exists(DistributedFileSystem.java:170)
> at org.apache.hadoop.fs.FilterFileSystem.exists(FilterFileSystem.java:168)
> at
> org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:335)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1162)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1156)
> at
> org.apache.hadoop.mapred.SequenceFileRecordReader.<init>(SequenceFileRecordReader.java:40)
> at
> org.apache.hadoop.mapred.SequenceFileInputFormat.getRecordReader(SequenceFileInputFormat.java:54)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:149)
> at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:1709)
> I confess, my config on one of the machines specifies name-node
> "MY-HOST:7017" and on the other one "my-host:7017".
> But that was acceptable before and should stay that way in the future afaiu.
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