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From Mohammad Tariq <donta...@gmail.com>
Subject Re: Task Tracker Not Starting in Hadoop-1.0.3 Help Please
Date Tue, 04 Dec 2012 11:29:46 GMT
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 >
>

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