Hi Vishal, What operating system are you on? The TT is having issues parsing the output of "df"
-Todd On Tue, Apr 27, 2010 at 9:03 AM, vishalsant <vishal.santo...@gmail.com>wrote: > > Hi guys, > > I see the exception below when I launch a job > > > 0/04/27 10:54:16 INFO mapred.JobClient: map 0% reduce 0% > 10/04/27 10:54:22 INFO mapred.JobClient: Task Id : > attempt_201004271050_0001_m_005760_0, Status : FAILED > Error initializing attempt_201004271050_0001_m_005760_0: > java.lang.NumberFormatException: For input string: "-" > at > > java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) > at java.lang.Integer.parseInt(Integer.java:476) > at java.lang.Integer.parseInt(Integer.java:499) > at org.apache.hadoop.fs.DF.parseExecResult(DF.java:125) > at org.apache.hadoop.util.Shell.runCommand(Shell.java:179) > at org.apache.hadoop.util.Shell.run(Shell.java:134) > at org.apache.hadoop.fs.DF.getAvailable(DF.java:73) > at > > org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:329) > at > > org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:124) > at > org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:751) > at > org.apache.hadoop.mapred.TaskTracker.startNewTask(TaskTracker.java:1665) > at > org.apache.hadoop.mapred.TaskTracker.access$1200(TaskTracker.java:97) > at > > org.apache.hadoop.mapred.TaskTracker$TaskLauncher.run(TaskTracker.java:1630) > > > > Few things > > * I ran fsck on the namenode and no corrupted blocks reported. > * The -report from dfsadmin , says the datanode is up. > > -- > View this message in context: > http://old.nabble.com/DataNode-not-able-to-spawn-a-Task-tp28378863p28378863.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > > -- Todd Lipcon Software Engineer, Cloudera