[HADOOP-6209] chmod fails on Windows+cygwin

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Component/s: fs
• Hadoop Flags: Reviewed
• Assignee: Kohsuke Kawaguchi
• Reporter: Kohsuke Kawaguchi
• Created: 25/Aug/09 22:29
• Updated: 23/Jul/14 21:56
• Resolved: 23/Jul/14 21:56

Description

When run on Windows + cygwin, chmod fails because it fails to call makeShellPath on the parameter.
The strack trace with 0.19.1 below:

org.apache.hadoop.util.Shell$ExitCodeException: chmod: changing permissions of `C:\\files\\hudson\\hadoop\\task-tracker\\taskTracker\\jobcache\\job_200908191713_0008\\job.xml': No such file or directory

	at org.apache.hadoop.util.Shell.runCommand(Shell.java:195)
	at org.apache.hadoop.util.Shell.run(Shell.java:134)
	at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:286)
	at org.apache.hadoop.util.Shell.execCommand(Shell.java:338)
	at org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:540)
	at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:532)
	at org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:274)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:364)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:487)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:468)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:375)
	at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:208)
	at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:142)
	at org.apache.hadoop.fs.FileSystem.copyToLocalFile(FileSystem.java:1214)
	at org.apache.hadoop.fs.FileSystem.copyToLocalFile(FileSystem.java:1195)
	at org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:750)
	at org.apache.hadoop.mapred.TaskTracker.startNewTask(TaskTracker.java:1656)
	at org.apache.hadoop.mapred.TaskTracker.access$1200(TaskTracker.java:102)
	at org.apache.hadoop.mapred.TaskTracker$TaskLauncher.run(TaskTracker.java:1621)