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Posted to dev@nutch.apache.org by "wilco sheh (JIRA)" <ji...@apache.org> on 2014/11/23 04:58:12 UTC
[jira] [Created] (NUTCH-1891) Can't run nutch2.3-snapshot on
hadoop2.4.0 using gora0.5 and mongodb as backend datastore
wilco sheh created NUTCH-1891:
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Summary: Can't run nutch2.3-snapshot on hadoop2.4.0 using gora0.5 and mongodb as backend datastore
Key: NUTCH-1891
URL: https://issues.apache.org/jira/browse/NUTCH-1891
Project: Nutch
Issue Type: Bug
Components: storage
Affects Versions: 2.3
Environment: nutch-2.3-snapshot, hadoop2.4,gora0.5 mongodb
Reporter: wilco sheh
Priority: Critical
java.lang.Exception: java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, but class was expected
at org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:522)
Caused by: java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, but class was expected
at org.apache.gora.mapreduce.GoraOutputFormat.getRecordWriter(GoraOutputFormat.java:83)
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