Trần Anh Tuấn created NUTCH-1447:
------------------------------------
Summary: Nutch 2.x with Cloudera CDH 4 get Error: Found interface
org.apache.hadoop.mapreduce.TaskAttemptContext, but class was expected
Key: NUTCH-1447
URL: https://issues.apache.org/jira/browse/NUTCH-1447
Project: Nutch
Issue Type: Bug
Affects Versions: 2.1
Environment: Cloudera CDH4
Reporter: Trần Anh Tuấn
I'm trying to crawl using Nutch 2.
I check out source from
http://svn.apache.org/repos/asf/nutch/branches/2.x/ and config with
mysql.
I get error but when run nutch 1.5 everything okie :(
mkdir urls
echo nutch.apache.org > urls/seed.txt
runtime/deploy/bin/nutch inject urls
12/08/07 11:25:38 INFO crawl.InjectorJob: InjectorJob: starting
12/08/07 11:25:38 INFO crawl.InjectorJob: InjectorJob: urlDir: urls
12/08/07 11:25:41 WARN mapred.JobClient: Use GenericOptionsParser for
parsing the arguments. Applications should implement Tool for the
same.
12/08/07 11:25:44 INFO input.FileInputFormat: Total input paths to process : 1
12/08/07 11:25:45 INFO util.NativeCodeLoader: Loaded the native-hadoop library
12/08/07 11:25:45 WARN snappy.LoadSnappy: Snappy native library is available
12/08/07 11:25:45 INFO snappy.LoadSnappy: Snappy native
12/08/07 11:25:47 INFO mapred.JobClient: map 0% reduce 0%
12/08/07 11:26:01 INFO mapred.JobClient: Task Id :
attempt_201208071123_0001_m_000000_0, Status : FAILED
Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext,
but class was expected
attempt_201208071123_0001_m_000000_0: SLF4J: Class path contains
multiple SLF4J bindings.
attempt_201208071123_0001_m_000000_0: SLF4J: Found binding in
[jar:file:/usr/lib/zookeeper/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
attempt_201208071123_0001_m_000000_0: SLF4J: Found binding in
[jar:file:/var/lib/hadoop-hdfs/cache/mapred/mapred/local/taskTracker/root/jobcache/job_201208071123_0001/jars/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
attempt_201208071123_0001_m_000000_0: SLF4J: See
http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
12/08/07 11:26:05 INFO mapred.JobClient: Task Id :
attempt_201208071123_0001_m_000000_1, Status : FAILED
Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext,
but class was expected
attempt_201208071123_0001_m_000000_1: SLF4J: Class path contains
multiple SLF4J bindings.
attempt_201208071123_0001_m_000000_1: SLF4J: Found binding in
[jar:file:/usr/lib/zookeeper/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
attempt_201208071123_0001_m_000000_1: SLF4J: Found binding in
[jar:file:/var/lib/hadoop-hdfs/cache/mapred/mapred/local/taskTracker/root/jobcache/job_201208071123_0001/jars/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
attempt_201208071123_0001_m_000000_1: SLF4J: See
http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
12/08/07 11:26:10 INFO mapred.JobClient: Task Id :
attempt_201208071123_0001_m_000000_2, Status : FAILED
Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext,
but class was expected
attempt_201208071123_0001_m_000000_2: SLF4J: Class path contains
multiple SLF4J bindings.
attempt_201208071123_0001_m_000000_2: SLF4J: Found binding in
[jar:file:/usr/lib/zookeeper/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
attempt_201208071123_0001_m_000000_2: SLF4J: Found binding in
[jar:file:/var/lib/hadoop-hdfs/cache/mapred/mapred/local/taskTracker/root/jobcache/job_201208071123_0001/jars/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
attempt_201208071123_0001_m_000000_2: SLF4J: See
http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
12/08/07 11:26:19 INFO mapred.JobClient: Job complete: job_201208071123_0001
12/08/07 11:26:19 INFO mapred.JobClient: Counters: 7
12/08/07 11:26:19 INFO mapred.JobClient: Job Counters
12/08/07 11:26:19 INFO mapred.JobClient: Failed map tasks=1
12/08/07 11:26:19 INFO mapred.JobClient: Launched map tasks=4
12/08/07 11:26:19 INFO mapred.JobClient: Data-local map tasks=4
12/08/07 11:26:19 INFO mapred.JobClient: Total time spent by all
maps in occupied slots (ms)=18003
12/08/07 11:26:19 INFO mapred.JobClient: Total time spent by all
reduces in occupied slots (ms)=0
12/08/07 11:26:19 INFO mapred.JobClient: Total time spent by all
maps waiting after reserving slots (ms)=0
12/08/07 11:26:19 INFO mapred.JobClient: Total time spent by all
reduces waiting after reserving slots (ms)=0
12/08/07 11:26:19 ERROR crawl.InjectorJob: InjectorJob:
java.lang.RuntimeException: job failed: name=inject-p1 urls,
jobid=job_201208071123_0001
at org.apache.nutch.util.NutchJob.waitForCompletion(NutchJob.java:47)
at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:248)
at org.apache.nutch.crawl.InjectorJob.inject(InjectorJob.java:268)
at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:288)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.nutch.crawl.InjectorJob.main(InjectorJob.java:298)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
Thanks
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
