Hi,
I was trying to expose nutch using REST endpoints and ran into an issue
in indexer phase. I'm using elasticsearch index writer to index docs to ES.
I've used $NUTCH_HOME/runtime/deploy/bin/nutch startserver command. While
indexing an unknown exception is thrown.
Error:
com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
16/10/07 16:01:47 INFO mapreduce.Job: map 100% reduce 0%
16/10/07 16:01:49 INFO mapreduce.Job: Task Id :
attempt_1475748314769_0107_r_000000_1, Status : FAILED
Error:
com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
16/10/07 16:01:53 INFO mapreduce.Job: Task Id :
attempt_1475748314769_0107_r_000000_2, Status : FAILED
Error:
com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
16/10/07 16:01:58 INFO mapreduce.Job: map 100% reduce 100%
16/10/07 16:01:59 INFO mapreduce.Job: Job job_1475748314769_0107 failed
with state FAILED due to: Task failed task_1475748314769_0107_r_000000
Job failed as tasks failed. failedMaps:0 failedReduces:1
ERROR indexer.IndexingJob: Indexer: java.io.IOException: Job failed!
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:865)
at org.apache.nutch.indexer.IndexingJob.index(IndexingJob.java:145)
at org.apache.nutch.indexer.IndexingJob.run(IndexingJob.java:228)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.nutch.indexer.IndexingJob.main(IndexingJob.java:237)
Failed with exit code 255.
Any help would be appreciated.
PS : After debugging using stack trace I think the issue is due to mismatch
in guava version. I've tried changing build.xml of plugins(parse-tika and
parsefilter-naivebayes) but it didn't work.
Regards,
Sachin Shaju
[email protected]
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