yes we can see it :-)
SS
On 20 Jul 2012, at 12:15, Steve Sonnenberg wrote:
Sorry this is my first posting and I haven't gotten a copy nor any
response.
Could someone please respond if you are seeing this?
Thanks,
Newbie
On Fri, Jul 20, 2012 at 12:36 PM, Steve Sonnenberg <steveis...@gmail.com
> wrote:
I have a 2-node Fedora system and in cluster mode, I have the
following issue that I can't resolve.
Hadoop 1.0.3
I'm running with filesystem, file:/// and invoking the simple 'grep'
example
hadoop jar hadoop-examples-1.0.3.jar grep inputdir outputdir simple-
pattern
The initiator displays
Error initializing attempt_201207201103_0003_m_000004_0:
java.io.FileNotFoundException: File file:/tmp/hadoop-hadoop/
mapred/system/job_201207201103_0003/jobToken does not exist.
getFileStatus(RawLocalFileSystem.java)
localizeJobTokenFile(TaskTracker.java:4268)
initializeJob(TaskTracker.java:1177)
localizeJob
run
The /tmp/hadoop-hadoop/mapred/system directory only contains a
'jobtracker.info' file (on all systems)
On the target system, in the tasktracker log file, I get the
following:
2012-07-20 11:35:59,954 DEBUG org.apache.hadoop.mapred.TaskTracker:
Got heartbeatResponse from JobTracker with responseId: 641 and 1
actions
2012-07-20 11:35:59,954 INFO org.apache.hadoop.mapred.TaskTracker:
LaunchTaskAction (registerTask):
attempt_201207201103_0003_m_000006_0 task's state:UNASSIGNED
2012-07-20 11:35:59,954 INFO org.apache.hadoop.mapred.TaskTracker:
Trying to launch : attempt_201207201103_0003_m_000006_0 which needs
1 slots
2012-07-20 11:35:59,954 INFO org.apache.hadoop.mapred.TaskTracker:
In TaskLauncher, current free slots : 2 and trying to launch
attempt_201207201103_0003_m_000006_0 which needs 1 slots
2012-07-20 11:35:59,955 WARN org.apache.hadoop.mapred.TaskTracker:
Error initializing attempt_201207201103_0003_m_000006_0:
java.io.FileNotFoundException: File file:/tmp/hadoop-hadoop/mapred/
system/job_201207201103_0003/jobToken does not exist.
at
org
.apache
.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:
397)
at
org
.apache
.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:251)
at
org
.apache
.hadoop.mapred.TaskTracker.localizeJobTokenFile(TaskTracker.java:4268)
at
org.apache.hadoop.mapred.TaskTracker.initializeJob(TaskTracker.java:
1177)
at
org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:
1118)
at org.apache.hadoop.mapred.TaskTracker
$5.run(TaskTracker.java:2430)
at java.lang.Thread.run(Thread.java:636)
2012-07-20 11:35:59,955 ERROR org.apache.hadoop.mapred.TaskStatus:
Trying to set finish time for task
attempt_201207201103_0003_m_000006_0 when no start time is set,
stackTrace is : java.lang.Exception
at
org.apache.hadoop.mapred.TaskStatus.setFinishTime(TaskStatus.java:145)
at org.apache.hadoop.mapred.TaskTracker
$TaskInProgress.kill(TaskTracker.java:3142)
at org.apache.hadoop.mapred.TaskTracker
$5.run(TaskTracker.java:2440)
at java.lang.Thread.run(Thread.java:636)
On both systems, ownership of all files directories under /tmp/
hadoop-hadoop is the user/group hadoop/hadoop.
Any ideas?
Thanks
--
Steve Sonnenberg
--
Steve Sonnenberg
