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.
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