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Posted to mapreduce-dev@hadoop.apache.org by "Aaron Kimball (JIRA)" <ji...@apache.org> on 2009/09/10 23:32:57 UTC
[jira] Created: (MAPREDUCE-968) NPE in distcp encountered when
placing _logs directory on S3FileSystem
NPE in distcp encountered when placing _logs directory on S3FileSystem
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Key: MAPREDUCE-968
URL: https://issues.apache.org/jira/browse/MAPREDUCE-968
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: distcp
Affects Versions: 0.20.1
Reporter: Aaron Kimball
Assignee: Aaron Kimball
If distcp is pointed to an empty S3 bucket as the destination for an s3:// filesystem transfer, it will fail with the following exception
Copy failed: java.lang.NullPointerException
at org.apache.hadoop.fs.s3.S3FileSystem.makeAbsolute(S3FileSystem.java:121)
at org.apache.hadoop.fs.s3.S3FileSystem.getFileStatus(S3FileSystem.java:332)
at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:633)
at org.apache.hadoop.tools.DistCp.setup(DistCp.java:1005)
at org.apache.hadoop.tools.DistCp.copy(DistCp.java:650)
at org.apache.hadoop.tools.DistCp.run(DistCp.java:857)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.tools.DistCp.main(DistCp.java:884)
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