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https://issues.apache.org/jira/browse/MAHOUT-1047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13624758#comment-13624758
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Saikat Kanjilal commented on MAHOUT-1047:
-----------------------------------------
I'd like to help out on this issue, please let me know if I can assign this to
myself and begin troubleshooting.
> CVB hangs after completion
> --------------------------
>
> Key: MAHOUT-1047
> URL: https://issues.apache.org/jira/browse/MAHOUT-1047
> Project: Mahout
> Issue Type: Bug
> Components: Clustering
> Affects Versions: 0.7
> Environment: Ubuntu
> Reporter: seth boyles
> Priority: Minor
> Labels: cvb, lda
> Fix For: 0.7, 0.8
>
>
> After running the new LDA CVB implementation, it hangs and does not terminate
> the process like every other time I run Mahout
> Terminal output:
> 12/07/19 11:38:49 INFO mapred.LocalJobRunner:
> 12/07/19 11:38:49 INFO mapred.Task: Task 'attempt_local_0022_m_000000_0' done.
> 12/07/19 11:38:49 INFO mapred.JobClient: map 100% reduce 0%
> 12/07/19 11:38:49 INFO mapred.JobClient: Job complete: job_local_0022
> 12/07/19 11:38:49 INFO mapred.JobClient: Counters: 8
> 12/07/19 11:38:49 INFO mapred.JobClient: File Output Format Counters
> 12/07/19 11:38:49 INFO mapred.JobClient: Bytes Written=2247793
> 12/07/19 11:38:49 INFO mapred.JobClient: File Input Format Counters
> 12/07/19 11:38:49 INFO mapred.JobClient: Bytes Read=1920337
> 12/07/19 11:38:49 INFO mapred.JobClient: FileSystemCounters
> 12/07/19 11:38:49 INFO mapred.JobClient: FILE_BYTES_READ=1342812616
> 12/07/19 11:38:49 INFO mapred.JobClient: FILE_BYTES_WRITTEN=1326092302
> 12/07/19 11:38:49 INFO mapred.JobClient: Map-Reduce Framework
> 12/07/19 11:38:49 INFO mapred.JobClient: Map input records=2772
> 12/07/19 11:38:49 INFO mapred.JobClient: Spilled Records=0
> 12/07/19 11:38:49 INFO mapred.JobClient: SPLIT_RAW_BYTES=140
> 12/07/19 11:38:49 INFO mapred.JobClient: Map output records=2772
> 12/07/19 11:38:49 INFO driver.MahoutDriver: Program took 4089950 ms (Minutes:
> 68.16583333333334)
> $MAHOUT_HOME/mahout cvb -i
> /home/seth/Scripted/mahout_data/vectors/vectors/vectors-for-cvb/ -o
> /home/seth/Scripted/mahout_data/clusters/ -ow -k 90 -dt
> /home/seth/Scripted/mahout_data/distributions -dict
> /home/seth/Scripted/mahout_data/vectors/vectors/dictionary.file-0 -mt
> /home/seth/Scripted/mahout_data/temp/ -x 20 -cd 0.05
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