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https://issues.apache.org/jira/browse/HDFS-2504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135905#comment-13135905
]
John George commented on HDFS-2504:
-----------------------------------
$ hadoop fs -copyToLocal /tmp/tryout /tmp/thisisit.2
copyToLocal: Fatal internal error
java.lang.NullPointerException
at
org.apache.hadoop.fs.shell.PathData.getPathDataForChild(PathData.java:182)
at
org.apache.hadoop.fs.shell.CommandWithDestination.processPaths(CommandWithDestination.java:115)
at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:329)
at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:302)
at
org.apache.hadoop.fs.shell.CommandWithDestination.processPaths(CommandWithDestination.java:116)
at
org.apache.hadoop.fs.shell.Command.processPathArgument(Command.java:272)
at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:255)
at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:239)
at
org.apache.hadoop.fs.shell.CommandWithDestination.processArguments(CommandWithDestination.java:105)
at
org.apache.hadoop.fs.shell.Command.processRawArguments(Command.java:185)
at org.apache.hadoop.fs.shell.Command.run(Command.java:149)
at org.apache.hadoop.fs.FsShell.run(FsShell.java:254)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:69)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:83)
at org.apache.hadoop.fs.FsShell.main(FsShell.java:296)
> NPE when running hdfs dfs -copyToLocal, -get etc
> ------------------------------------------------
>
> Key: HDFS-2504
> URL: https://issues.apache.org/jira/browse/HDFS-2504
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 0.23.0, 0.24.0
> Reporter: John George
> Assignee: John George
> Priority: Blocker
> Attachments: HDFS-2504.patch
>
>
> NPE when running hdfs dfs -copyToLocal if the destination directory does not
> exist. The behavior in branch-0.20-security is to create the directory and
> copy/get the contents from source.
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