[jira] [Updated] (MAHOUT-950) Change BtJob to use new MultipleOutputs API

2013-06-01 Thread Robin Anil (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAHOUT-950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robin Anil updated MAHOUT-950:
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Fix Version/s: 1.0

 Change BtJob to use new MultipleOutputs API
 ---

 Key: MAHOUT-950
 URL: https://issues.apache.org/jira/browse/MAHOUT-950
 Project: Mahout
  Issue Type: Improvement
  Components: Math
Reporter: Tom White
 Fix For: 1.0

 Attachments: MAHOUT-950.patch


 BtJob uses a mixture of the old and new MapReduce API to allow it to use 
 MultipleOutputs (which isn't available in Hadoop 0.20/1.0). This fails when 
 run against 0.23 (see MAHOUT-822), so we should change BtJob to use the new 
 MultipleOutputs API. (Hopefully the new MultipleOutputs API will be made 
 available in a 1.x release - see MAPREDUCE-3607.)

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[jira] [Updated] (MAHOUT-950) Change BtJob to use new MultipleOutputs API

2012-01-18 Thread Tom White (Updated) (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAHOUT-950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tom White updated MAHOUT-950:
-

Attachment: MAHOUT-950.patch

Here's a patch which works against 0.23.1-SNAPSHOT (run with mvn clean test 
-Dhadoop.version=0.23.1-SNAPSHOT -Dtest=LocalSSVDSolverDenseTest, requires 
patch from MAHOUT-822 to be applied first). Both LocalSSVDSolverDenseTest and 
LocalSSVDSolverSparseSequentialTest are passing. This is not to be committed 
since it doesn't work against Hadoop 0.20/1.0.

 Change BtJob to use new MultipleOutputs API
 ---

 Key: MAHOUT-950
 URL: https://issues.apache.org/jira/browse/MAHOUT-950
 Project: Mahout
  Issue Type: Improvement
  Components: Math
Reporter: Tom White
 Attachments: MAHOUT-950.patch


 BtJob uses a mixture of the old and new MapReduce API to allow it to use 
 MultipleOutputs (which isn't available in Hadoop 0.20/1.0). This fails when 
 run against 0.23 (see MAHOUT-822), so we should change BtJob to use the new 
 MultipleOutputs API. (Hopefully the new MultipleOutputs API will be made 
 available in a 1.x release - see MAPREDUCE-3607.)

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