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https://issues.apache.org/jira/browse/HADOOP-7632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104814#comment-13104814
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Daryn Sharp commented on HADOOP-7632:
-------------------------------------
It's actually a bit more than that. The recursion is handled incorrectly in
some cases. I've got a really old patch for this that I can put once 205 work
is complete.
> NPE in copyToLocal
> ------------------
>
> Key: HADOOP-7632
> URL: https://issues.apache.org/jira/browse/HADOOP-7632
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.23.0
> Reporter: Todd Lipcon
> Priority: Critical
> Fix For: 0.23.0
>
>
> [todd@c0309 hadoop-trunk-home]$ ./bin/hadoop fs -copyToLocal
> /hbase/.META./1028785192/ /tmp/meta/
> 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)
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