Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop, mail # user - someone know how to install hadoop0.20 on hp-ux?


Copy link to this message
-
Re: someone know how to install hadoop0.20 on hp-ux?
Joey Echeverria 2011-11-04, 11:36
You need to create a log directory on your TaskTracker nodes:

 /opt/ecip/BMC/hadoopTest/hadoop-0.20.203.0/logs/

Make sure the directory is writable by the mapred user, or which ever
user your TaskTrackers were started as.

-Joey

On Thu, Nov 3, 2011 at 11:11 PM, Li, Yonggang <[EMAIL PROTECTED]> wrote:
>
> I have installed a hadoop and try to start it with start-all.sh .it hint me : localhost: No such file or directory: bash
> Then I modified shell script and re-started successfully .but when I run wordcount example ,it report job fail.
> Below is log msg:
> adoop@cmcbcsns:/opt/ecip/BMC/hadoopTest/hadoop-0.20.203.0>./bin/hadoop jar hadoop-examples-0.20.203.0.jar  wordcount input output
> 11/11/04 10:47:32 INFO input.FileInputFormat: Total input paths to process : 1
> 11/11/04 10:47:33 INFO mapred.JobClient: Running job: job_201111041042_0001
> 11/11/04 10:47:34 INFO mapred.JobClient:  map 0% reduce 0%
> 11/11/04 10:47:42 INFO mapred.JobClient: Task Id : attempt_201111041042_0001_m_000002_0, Status : FAILED
> 11/11/04 10:47:43 WARN mapred.JobClient: Error reading task outputhttp://cmcbcsns:50060/tasklog?plaintext=true&attemptid=attempt_201111041042_0001_m_000002_0&filter=stdout
> 11/11/04 10:47:43 WARN mapred.JobClient: Error reading task outputhttp://cmcbcsns:50060/tasklog?plaintext=true&attemptid=attempt_201111041042_0001_m_000002_0&filter=stderr
> 11/11/04 10:47:48 INFO mapred.JobClient: Task Id : attempt_201111041042_0001_m_000002_1, Status : FAILED
> 11/11/04 10:47:48 WARN mapred.JobClient: Error reading task outputhttp://cmcbcsns:50060/tasklog?plaintext=true&attemptid=attempt_201111041042_0001_m_000002_1&filter=stdout
> 11/11/04 10:47:48 WARN mapred.JobClient: Error reading task outputhttp://cmcbcsns:50060/tasklog?plaintext=true&attemptid=attempt_201111041042_0001_m_000002_1&filter=stderr
> 11/11/04 10:47:54 INFO mapred.JobClient: Task Id : attempt_201111041042_0001_m_000002_2, Status : FAILED
> 11/11/04 10:47:54 WARN mapred.JobClient: Error reading task outputhttp://cmcbcsns:50060/tasklog?plaintext=true&attemptid=attempt_201111041042_0001_m_000002_2&filter=stdout
> 11/11/04 10:47:54 WARN mapred.JobClient: Error reading task outputhttp://cmcbcsns:50060/tasklog?plaintext=true&attemptid=attempt_201111041042_0001_m_000002_2&filter=stderr
> 11/11/04 10:48:05 INFO mapred.JobClient: Task Id : attempt_201111041042_0001_m_000001_0, Status : FAILED
> 11/11/04 10:48:05 WARN mapred.JobClient: Error reading task outputhttp://cmcbcsns:50060/tasklog?plaintext=true&attemptid=attempt_201111041042_0001_m_000001_0&filter=stdout
> 11/11/04 10:48:06 WARN mapred.JobClient: Error reading task outputhttp://cmcbcsns:50060/tasklog?plaintext=true&attemptid=attempt_201111041042_0001_m_000001_0&filter=stderr
>
>
> 2011-11-04 10:42:48,180 INFO org.apache.hadoop.mapred.TaskTracker: FILE_CACHE_SIZE for mapOutputServlet set to : 2000
> 2011-11-04 10:47:35,653 INFO org.apache.hadoop.mapred.TaskTracker: LaunchTaskAction (registerTask): attempt_201111041042_0001_m_0000
> 02_0 task's state:UNASSIGNED
> 2011-11-04 10:47:35,664 INFO org.apache.hadoop.mapred.TaskTracker: Trying to launch : attempt_201111041042_0001_m_000002_0 which nee
> ds 1 slots
> 2011-11-04 10:47:35,665 INFO org.apache.hadoop.mapred.TaskTracker: In TaskLauncher, current free slots : 2 and trying to launch atte
> mpt_201111041042_0001_m_000002_0 which needs 1 slots
> 2011-11-04 10:47:36,451 INFO org.apache.hadoop.mapred.JobLocalizer: Initializing user hadoop on this TT.
> 2011-11-04 10:47:37,239 INFO org.apache.hadoop.mapred.JvmManager: In JvmRunner constructed JVM ID: jvm_201111041042_0001_m_-10927504
> 18
> 2011-11-04 10:47:37,239 INFO org.apache.hadoop.mapred.JvmManager: JVM Runner jvm_201111041042_0001_m_-1092750418 spawned.
> 2011-11-04 10:47:37,254 INFO org.apache.hadoop.mapred.TaskController: Writing commands to /opt/ecip/BMC/mapred/local/ttprivate/taskT
> racker/hadoop/jobcache/job_201111041042_0001/attempt_201111041042_0001_m_000002_0/taskjvm.sh
> 2011-11-04 10:47:37,262 WARN org.apache.hadoop.mapred.DefaultTaskController: Exit code from task is : 0

Joseph Echeverria
Cloudera, Inc.
443.305.9434