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From "eric baldeschwieler (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2066) filenames with ':' colon throws java.lang.IllegalArgumentException
Date Tue, 23 Oct 2007 06:14:50 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12536917
] 

eric baldeschwieler commented on HADOOP-2066:
---------------------------------------------

I feel like we are going down a rat hole here.  How do we get our input syntax to not surprise
users?  users expect to be able to specify posix like file strings.  If URL syntax is going
to keep throwing surprises and cross platform issues at us, maybe we need to create a syntax
that doesn;t pull in a lot of unwanted baggage?

> filenames with ':' colon throws java.lang.IllegalArgumentException
> ------------------------------------------------------------------
>
>                 Key: HADOOP-2066
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2066
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: lohit vijayarenu
>         Attachments: 2066_20071022.patch, HADOOP-2066.patch
>
>
> File names containing colon ":" throws  java.lang.IllegalArgumentException while LINUX
file system supports it.
> $ hadoop dfs -put ./testfile-2007-09-24-03:00:00.gz filenametest
> Exception in thread "main" java.lang.IllegalArgumentException: java.net.URISyntaxException:
Relative path in absolute
> URI: testfile-2007-09-24-03:00:00.gz
> 	at org.apache.hadoop.fs.Path.initialize(Path.java:140)
> 	at org.apache.hadoop.fs.Path.<init>(Path.java:126)
> 	at org.apache.hadoop.fs.Path.<init>(Path.java:50)
> 	at org.apache.hadoop.fs.FileUtil.checkDest(FileUtil.java:273)
> 	at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:117)
> 	at org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:776)
> 	at org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:757)
> 	at org.apache.hadoop.fs.FsShell.copyFromLocal(FsShell.java:116)
> 	at org.apache.hadoop.fs.FsShell.run(FsShell.java:1229)
> 	at org.apache.hadoop.util.ToolBase.doMain(ToolBase.java:187)
> 	at org.apache.hadoop.fs.FsShell.main(FsShell.java:1342)
> Caused by: java.net.URISyntaxException: Relative path in absolute URI: testfile-2007-09-24-03:00:00.gz
> 	at java.net.URI.checkPath(URI.java:1787)
> 	at java.net.URI.<init>(URI.java:735)
> 	at org.apache.hadoop.fs.Path.initialize(Path.java:137)
> 	... 10 more
> Path(String pathString) when given a filename which contains ':' treats it as URI and
selects anything before ':' as
> scheme, which in this case is clearly not a valid scheme.

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