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From Nitin Pawar <nitinpawar...@gmail.com>
Subject Re: Task Tracker Not Starting in Hadoop-1.0.3 Help Please
Date Tue, 04 Dec 2012 12:49:31 GMT
surprising to see that TT is restarting without any error after it checks
for the directory ownership mapred local directories.

can you try putting tasktracker startup in debug mode? (which version of
JDK are you using? )


On Tue, Dec 4, 2012 at 4:59 PM, Mohammad Tariq <dontariq@gmail.com> wrote:

> I see. Could you please post your JT logs? Also, comment out "127.0.1.1"
> in your "/etc/hosts" and try to restart the cluster. I am assuming rest of
> the things are working fine.
>
> (I am sorry as I am not able to post any direct answer, as it's very
> difficult to diagnose the actual problem without error logs).
>
> Regards,
>     Mohammad Tariq
>
>
>
> On Tue, Dec 4, 2012 at 4:31 PM, Dibyendu Karmakar <dibyendu.dets@gmail.com
> > wrote:
>
>> THE ENTIRE CONTENT OF TASKTRACKER -- PASTED HERE WITH AN ATTACHMENT
>> ALSO --- THANK YOU FOR THE REPLY
>>
>>
>> 2012-12-04 15:20:45,942 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:20:46,983 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:20:47,044 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:20:47,445 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:20:47,445 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:20:48,478 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:20:59,066 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:20:59,137 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:20:59,164 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:20:59,167 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:20:59,169 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:21:11,190 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:21:11,971 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:21:12,031 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:21:12,032 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:21:12,032 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:21:12,443 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:21:22,630 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:21:22,701 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:21:22,728 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:21:22,732 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:21:22,733 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:23:20,474 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:23:20,876 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:23:20,937 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:23:20,939 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:23:20,939 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:23:21,969 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:23:32,560 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:23:32,631 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:23:32,658 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:23:32,661 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:23:32,663 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:24:11,542 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:24:12,577 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:24:12,638 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:24:13,038 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:24:13,038 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:24:13,267 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:24:21,276 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:24:21,346 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:24:21,373 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:24:21,377 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:24:21,378 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:26:44,362 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:26:45,403 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:26:45,464 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:26:45,864 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:26:45,864 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:26:46,092 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:26:56,281 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:26:56,354 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:26:56,381 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:26:56,384 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:26:56,385 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:27:09,086 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:27:10,119 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:27:10,180 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:27:10,581 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:27:10,581 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:27:10,824 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:27:16,285 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:27:16,353 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:27:16,383 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:27:16,386 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:27:16,387 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:27:24,520 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:27:25,458 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:27:25,519 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:27:25,823 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:27:25,823 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:27:26,661 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:27:37,169 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:27:37,240 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:27:37,267 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:27:37,270 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:27:37,271 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:27:43,644 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:27:44,677 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:27:44,739 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:27:45,140 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:27:45,140 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:27:46,176 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:27:56,767 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:27:56,837 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:27:56,864 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:27:56,867 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:27:56,868 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:33:23,414 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:33:24,250 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:33:24,313 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:33:24,614 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:33:24,614 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:33:24,851 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:33:35,039 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:33:35,111 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:33:35,155 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:33:35,158 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:33:35,160 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:36:04,787 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:36:05,810 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:36:05,869 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:36:05,872 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:36:05,872 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:36:06,104 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:36:16,693 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:36:16,764 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:36:16,791 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:36:16,794 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:36:16,796 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> 2012-12-04 15:40:22,831 INFO org.apache.hadoop.mapred.TaskTracker:
>> STARTUP_MSG:
>> /************************************************************
>> STARTUP_MSG: Starting TaskTracker
>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> STARTUP_MSG:   args = []
>> STARTUP_MSG:   version = 1.0.3
>> STARTUP_MSG:   build =
>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> ************************************************************/
>> 2012-12-04 15:40:23,864 INFO
>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> hadoop-metrics2.properties
>> 2012-12-04 15:40:23,925 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> MetricsSystem,sub=Stats registered.
>> 2012-12-04 15:40:24,326 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> period at 10 second(s).
>> 2012-12-04 15:40:24,326 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> system started
>> 2012-12-04 15:40:24,559 INFO
>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> ugi registered.
>> 2012-12-04 15:40:34,747 INFO org.mortbay.log: Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> org.mortbay.log.Slf4jLog
>> 2012-12-04 15:40:34,819 INFO org.apache.hadoop.http.HttpServer: Added
>> global filtersafety
>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> 2012-12-04 15:40:34,846 INFO
>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> 2012-12-04 15:40:34,849 INFO org.apache.hadoop.mapred.TaskTracker:
>> Starting tasktracker with owner as dibyendu_karmakar
>> 2012-12-04 15:40:34,850 INFO org.apache.hadoop.mapred.TaskTracker:
>> Good mapred local directories are:
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>>
>>
>> On 12/4/12, Dibyendu Karmakar <dibyendu.dets@gmail.com> wrote:
>> > Yes, the jps command gives me the following...
>> >
>> > on 172.16.4.120 ---
>> > 10160 SecondaryNameNode
>> > 9794 NameNode
>> > 9980 DataNode
>> > 9388 Jps
>> > 16267 JobTracker
>> >
>> > on 172.16.4.14 --
>> > 6812 Jps
>> > 4523 DataNode
>> >
>> >
>> > On 12/4/12, Mohammad Tariq <dontariq@gmail.com> wrote:
>> >> Hello Dibyendu,
>> >>
>> >>        Are you able to see anything at http://172.16.4.120:50030?What
>> >> does
>> >> JPS show on your terminal? Whatever logs you have posted here look
>> >> incomplete to me. Can you do a quick recheck?
>> >>
>> >> Regards,
>> >>     Mohammad Tariq
>> >>
>> >>
>> >>
>> >> On Tue, Dec 4, 2012 at 3:55 PM, Dibyendu Karmakar
>> >> <dibyendu.dets@gmail.com>wrote:
>> >>
>> >>> Hiii, I am new in hadoop. Trying to configure it in fully distributed
>> >>> mode.
>> >>> But after the command bin/start-all.sh or bin/start-mapred.sh or
>> >>> bin/hadoop-daemon.sh start tasktracker, TASKTRACKER IS GOING DOWN
>> >>> IMMEDIATELY WITHOUT ANY ERROR IN LOG FILE.
>> >>> HELP PLEASE...
>> >>>
>> >>> I'm using hadoop 1.0.3 version.
>> >>> I am using 2 computers -
>> >>> 172.16.4.12 (radix.itd.jusl.ac.in) - NAMENODE + JOBTRACKER + DATANODE
>> >>> 172.16.4.14 - DATANODE
>> >>>
>> >>> My conf is somewhat -
>> >>> < core-site.xml >
>> >>> fs.default.name ------ hdfs://172.16.4.120:9001
>> >>> hadoop.tmp.dir ------
>> >>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp
>> >>>
>> >>> < hdfs-site.xml >
>> >>> dfs.replication -- 2
>> >>> dfs.name.dir ---
>> >>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/hadoop_name
>> >>> dfs.data.dir --- /tmp/hadoop_data
>> >>>
>> >>> < mapred-site.xml >
>> >>> mapred.job.tracker --- 172.16.4.120:9002
>> >>>
>> >>> < slaves >
>> >>> 172.16.4.14
>> >>> 172.16.4.120
>> >>>
>> >>> < masters >
>> >>> 172.16.4.120
>> >>>
>> >>> TASKTRACKER LOG FILE WITH NO ERROR -- ONLY INFO IS WRITTEN.
>> >>> < hadoop-dibyendu_karmakar-tasktracker-radix.itd.jusl.ac.in.log >
>> >>> 2012-12-04 15:40:22,831 INFO org.apache.hadoop.mapred.TaskTracker:
>> >>> STARTUP_MSG:
>> >>> /************************************************************
>> >>> STARTUP_MSG: Starting TaskTracker
>> >>> STARTUP_MSG:   host = radix.itd.jusl.ac.in/172.16.4.120
>> >>> STARTUP_MSG:   args = []
>> >>> STARTUP_MSG:   version = 1.0.3
>> >>> STARTUP_MSG:   build =
>> >>> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
>> >>> 1335192; compiled by 'hortonfo' on Tue May  8 20:31:25 UTC 2012
>> >>> ************************************************************/
>> >>> 2012-12-04 15:40:23,864 INFO
>> >>> org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from
>> >>> hadoop-metrics2.properties2012-12-04 15:40:23,925 INFO
>> >>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> >>> MetricsSystem,sub=Stats registered.
>> >>> 2012-12-04 15:40:24,326 INFO
>> >>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot
>> >>> period at 10 second(s).
>> >>> 2012-12-04 15:40:24,326 INFO
>> >>> org.apache.hadoop.metrics2.impl.MetricsSystemImpl: TaskTracker metrics
>> >>> system started
>> >>> 2012-12-04 15:40:24,559 INFO
>> >>> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
>> >>> ugi registered.
>> >>> 2012-12-04 15:40:34,747 INFO org.mortbay.log: Logging to
>> >>> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
>> >>> org.mortbay.log.Slf4jLog
>> >>> 2012-12-04 15:40:34,819 INFO org.apache.hadoop.http.HttpServer: Added
>> >>> global filtersafety
>> >>> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
>> >>> 2012-12-04 15:40:34,846 INFO
>> >>> org.apache.hadoop.mapred.TaskLogsTruncater: Initializing logs'
>> >>> truncater with mapRetainSize=-1 and reduceRetainSize=-1
>> >>> 2012-12-04 15:40:34,849 INFO org.apache.hadoop.mapred.TaskTracker:
>> >>> Starting tasktracker with owner as dibyendu_karmakar
>> >>> 2012-12-04 15:40:34,850 INFO org.apache.hadoop.mapred.TaskTracker:
>> >>> Good mapred local directories are:
>> >>>
>> /home/usr/student/pg/yr11/dibyendu_karmakar/hadoop-1.0.3/temp/mapred/local
>> >>>
>> >>> PLEASE HELP ANYONE...
>> >>> IS THERE ANY CONFIGURATION NEEDED FOR TASKTRACKER?
>> >>> THANK YOU SO MUCH...
>> >>> --
>> >>> Dibyendu Karmakar,
>> >>> < dibyendu.dets@gmail.com >
>> >>>
>> >>
>> >
>> >
>> > --
>> > Dibyendu Karmakar,
>> > < dibyendu.dets@gmail.com >
>> >
>>
>>
>> --
>> Dibyendu Karmakar,
>> < dibyendu.dets@gmail.com >
>>
>
>


-- 
Nitin Pawar

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