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https://issues.apache.org/jira/browse/HADOOP-2066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12558464#action_12558464
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eric baldeschwieler commented on HADOOP-2066:
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I think it makes great sense to support a URI interface to the FS. I recall
championing that.
I'm not at all sure it makes sense to define what is a valid filename based on
a URI library.
URI can support quoting and we will undoubtedly support several non-URI
interfaces to the FS.
I can create filenames with colon's on my mac btw. Not that I see why our
filenames should be defined by the limits of what all supported client
platforms can support.
I think this issue requires more thought.
> 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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