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https://issues.apache.org/jira/browse/HADOOP-2066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doug Cutting updated HADOOP-2066:
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Attachment: HADOOP-2066.patch
> The API used does not look like a URI API, hence a URI quoting requirement
> also seems wrong.
It is like a URI constructor. URI cannot be subclassed, and we want to add
behavior, so we wrap our URIs in Paths. The javadoc for the Path constructor
says, and has always said, "Path strings are URIs". We long-ago settled on URI
syntax for file paths. So URI escapes seem appropriate.
I've attached a patch which fixes this on Linux. Who knows what havoc it will
wreak on Windows, though, where colons in paths are more common, and requiring
applications to escape them, while correct, may prove painful.
> 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: HADOOP-2066.patch
>
>
> File names containing colon ":" throws java.lang.IllegalArgumentException
> while LINUX file system supports it.
> [EMAIL PROTECTED] ~]$ 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
> [EMAIL PROTECTED] ~]$
> 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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