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From "hemanthboyina (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-14257) NPE when given the Invalid path to create target dir
Date Fri, 19 Jul 2019 04:48:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-14257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16888524#comment-16888524
] 

hemanthboyina commented on HDFS-14257:
--------------------------------------

updated the patch , please check [~surendrasingh]

> NPE when given the Invalid path to create target dir
> ----------------------------------------------------
>
>                 Key: HDFS-14257
>                 URL: https://issues.apache.org/jira/browse/HDFS-14257
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Harshakiran Reddy
>            Assignee: hemanthboyina
>            Priority: Major
>              Labels: RBF
>         Attachments: HDFS-14257.001.patch, HDFS-14257.002.patch, HDFS-14257.patch
>
>
> bin> ./hdfs dfs -mkdir hdfs://{color:red}hacluster2 /hacluster1{color}dest2/
> {noformat}
> -mkdir: Fatal internal error
> java.lang.NullPointerException
>         at org.apache.hadoop.fs.FileSystem.fixRelativePart(FileSystem.java:2714)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.fixRelativePart(DistributedFileSystem.java:3229)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1618)
>         at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1742)
>         at org.apache.hadoop.fs.shell.Mkdir.processNonexistentPath(Mkdir.java:74)
>         at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:287)
>         at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:269)
>         at org.apache.hadoop.fs.shell.FsCommand.processRawArguments(FsCommand.java:121)
>         at org.apache.hadoop.fs.shell.Command.run(Command.java:176)
>         at org.apache.hadoop.fs.FsShell.run(FsShell.java:328)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
>         at org.apache.hadoop.fs.FsShell.main(FsShell.java:391)
> bin>
> {noformat}



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