[jira] [Created] (MAHOUT-1872) Implementation Issue of getting number of users in ParallelALSFactorizationJob.java

[Tarun Gulyani (JIRA)]

Tarun Gulyani created MAHOUT-1872:
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Summary: Implementation Issue of getting number of users in ParallelALSFactorizationJob.java
Key: MAHOUT-1872
URL: https://issues.apache.org/jira/browse/MAHOUT-1872
Project: Mahout
Issue Type: Bug
Components: Collaborative Filtering
Affects Versions: 0.12.2, 0.12.1, 1.0.0, 0.13.0
Environment: Ubuntu-14.04, Apache Hadoop-2.6.0, Java-1.8
Reporter: Tarun Gulyani
Fix For: 1.0.0, 0.13.0, 0.12.2, 0.12.1


Code "int numUsers = (int) userRatings.getCounters().findCounter(Stats.NUM_USERS).getValue();" is calling in "ParallelALSFactorizationJob.java" after completion of "average rating" job which is called after "user rating" job. Therefor JobClient not able to get the information of number of user directly from Application Master and to get this information it redirect to Job History Server.
Therefore ALS job able to run successfully unless Job History Server is running.



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[Suneel Marthi (JIRA)]

[ https://issues.apache.org/jira/browse/MAHOUT-1872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suneel Marthi updated MAHOUT-1872:
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Fix Version/s: (was: 0.12.2)
(was: 0.12.1)

Post by Tarun Gulyani (JIRA)
Implementation Issue of getting number of users in ParallelALSFactorizationJob.java
-----------------------------------------------------------------------------------
Key: MAHOUT-1872
URL: https://issues.apache.org/jira/browse/MAHOUT-1872
Project: Mahout
Issue Type: Bug
Components: Collaborative Filtering
Affects Versions: 1.0.0, 0.12.1, 0.13.0, 0.12.2
Environment: Ubuntu-14.04, Apache Hadoop-2.6.0, Java-1.8
Reporter: Tarun Gulyani
Labels: easyfix, patch
Fix For: 1.0.0, 0.13.0
Original Estimate: 24h
Remaining Estimate: 24h
Code "int numUsers = (int) userRatings.getCounters().findCounter(Stats.NUM_USERS).getValue();" is calling in "ParallelALSFactorizationJob.java" after completion of "average rating" job which is called after "user rating" job. Therefor JobClient not able to get the information of number of user directly from Application Master and to get this information it redirect to Job History Server.
Therefore ALS job able to run successfully unless Job History Server is running.

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[Andrew Palumbo (JIRA)]

[ https://issues.apache.org/jira/browse/MAHOUT-1872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Palumbo resolved MAHOUT-1872.
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Resolution: Won't Fix

Legacy with inactive reporter.

Post by Tarun Gulyani (JIRA)
Implementation Issue of getting number of users in ParallelALSFactorizationJob.java
-----------------------------------------------------------------------------------
Key: MAHOUT-1872
URL: https://issues.apache.org/jira/browse/MAHOUT-1872
Project: Mahout
Issue Type: Bug
Components: Collaborative Filtering
Affects Versions: 1.0.0, 0.12.1, 0.13.0, 0.12.2
Environment: Ubuntu-14.04, Apache Hadoop-2.6.0, Java-1.8
Reporter: Tarun Gulyani
Labels: easyfix, patch
Fix For: 1.0.0, 0.13.0
Original Estimate: 24h
Remaining Estimate: 24h
Code "int numUsers = (int) userRatings.getCounters().findCounter(Stats.NUM_USERS).getValue();" is calling in "ParallelALSFactorizationJob.java" after completion of "average rating" job which is called after "user rating" job. Therefor JobClient not able to get the information of number of user directly from Application Master and to get this information it redirect to Job History Server.
Therefore ALS job able to run successfully unless Job History Server is running.

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This message was sent by Atlassian JIRA
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