[jira] [Commented] (HAMA-774) CompositeInputFormat in Hama

2013-11-26 Thread Edward J. Yoon (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832394#comment-13832394
 ] 

Edward J. Yoon commented on HAMA-774:
-

Maybe I can help this task next week.

 CompositeInputFormat in Hama
 

 Key: HAMA-774
 URL: https://issues.apache.org/jira/browse/HAMA-774
 Project: Hama
  Issue Type: New Feature
  Components: bsp core
Affects Versions: 0.6.2
Reporter: Martin Illecker
Assignee: Martin Illecker
Priority: Minor
 Fix For: 0.7.0

 Attachments: HAMA-774.patch


 *Adapting Hadoop CompositeInputFormat to Hama.*
 Adapt the CompositeInputFormat from Hadoop and integrate it into Hama.
 e.g., Useful for matrix multiplication example by doing a inner join of two 
 matrices.
 Therefore the Hadoop join package has been adapted within 
 *org.apache.hama.bsp.join*.
 Finally I would need some help to integrate the CompositeInputFormat into 
 Hama by using
 {code} 
 job.setInputFormat(CompositeInputFormat.class);
 job.set(bsp.join.expr, CompositeInputFormat.compose(inner,
SequenceFileInputFormat.class, aPath, bPath));
 {code}



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[jira] [Updated] (HAMA-818) Remove useless comments in GroomServer

2013-11-26 Thread Edward J. Yoon (JIRA)

 [ 
https://issues.apache.org/jira/browse/HAMA-818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Edward J. Yoon updated HAMA-818:


Resolution: Fixed
Status: Resolved  (was: Patch Available)

 Remove useless comments in GroomServer
 --

 Key: HAMA-818
 URL: https://issues.apache.org/jira/browse/HAMA-818
 Project: Hama
  Issue Type: Improvement
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
Priority: Minor
 Fix For: 0.7.0

 Attachments: patch.txt


 http://markmail.org/message/lr4xlyegr3y7qssr



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[jira] [Updated] (HAMA-821) K-Means writes only k records as a output

2013-11-26 Thread Edward J. Yoon (JIRA)

 [ 
https://issues.apache.org/jira/browse/HAMA-821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Edward J. Yoon updated HAMA-821:


Resolution: Fixed
Status: Resolved  (was: Patch Available)

Thanks for your review. I've just committed this.

 K-Means writes only k records as a output
 -

 Key: HAMA-821
 URL: https://issues.apache.org/jira/browse/HAMA-821
 Project: Hama
  Issue Type: Bug
  Components: machine learning
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
 Fix For: 0.7.0

 Attachments: HAMA-821.patch


 KMeans writes only k records, because 276 line at KMeansBSP overwrites the 
 value for the key. I'm sure it was not intended..
 And, many people ask me about meaning of input and output of KMeans. We need 
 to make K-Means example output lines more readable like,
 {code}
 13/11/25 17:34:04 INFO kmeans.KMeansBSP: Finished! Writing the results...
 [5.1, 3.5, 1.4, 0.2] belongs to cluster 2
 [4.9, 3.0, 1.4, 0.2] belongs to cluster 2
 [4.7, 3.2, 1.3, 0.2] belongs to cluster 2
 [4.6, 3.1, 1.5, 0.2] belongs to cluster 2
 [5.0, 3.6, 1.4, 0.2] belongs to cluster 2
 
 {code}



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[jira] [Commented] (HAMA-821) K-Means writes only k records as a output

2013-11-26 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832443#comment-13832443
 ] 

Hudson commented on HAMA-821:
-

SUCCESS: Integrated in Hama-Nightly-for-Hadoop-2.x #103 (See 
[https://builds.apache.org/job/Hama-Nightly-for-Hadoop-2.x/103/])
HAMA-821: Fix bugs in KMeans example and make output more readable (edwardyoon: 
rev 1545568)
* /hama/trunk/CHANGES.txt
* /hama/trunk/examples/src/main/java/org/apache/hama/examples/Kmeans.java
* /hama/trunk/ml/src/main/java/org/apache/hama/ml/kmeans/KMeansBSP.java
* /hama/trunk/ml/src/test/java/org/apache/hama/ml/kmeans/TestKMeansBSP.java


 K-Means writes only k records as a output
 -

 Key: HAMA-821
 URL: https://issues.apache.org/jira/browse/HAMA-821
 Project: Hama
  Issue Type: Bug
  Components: machine learning
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
 Fix For: 0.7.0

 Attachments: HAMA-821.patch


 KMeans writes only k records, because 276 line at KMeansBSP overwrites the 
 value for the key. I'm sure it was not intended..
 And, many people ask me about meaning of input and output of KMeans. We need 
 to make K-Means example output lines more readable like,
 {code}
 13/11/25 17:34:04 INFO kmeans.KMeansBSP: Finished! Writing the results...
 [5.1, 3.5, 1.4, 0.2] belongs to cluster 2
 [4.9, 3.0, 1.4, 0.2] belongs to cluster 2
 [4.7, 3.2, 1.3, 0.2] belongs to cluster 2
 [4.6, 3.1, 1.5, 0.2] belongs to cluster 2
 [5.0, 3.6, 1.4, 0.2] belongs to cluster 2
 
 {code}



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[jira] [Commented] (HAMA-818) Remove useless comments in GroomServer

2013-11-26 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832444#comment-13832444
 ] 

Hudson commented on HAMA-818:
-

SUCCESS: Integrated in Hama-Nightly-for-Hadoop-2.x #103 (See 
[https://builds.apache.org/job/Hama-Nightly-for-Hadoop-2.x/103/])
HAMA-818: Remove useless comments in GroomServer (edwardyoon: rev 1545490)
* /hama/trunk/CHANGES.txt
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/GroomServer.java
* 
/hama/trunk/core/src/main/java/org/apache/hama/bsp/message/HadoopMessageManagerImpl.java


 Remove useless comments in GroomServer
 --

 Key: HAMA-818
 URL: https://issues.apache.org/jira/browse/HAMA-818
 Project: Hama
  Issue Type: Improvement
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
Priority: Minor
 Fix For: 0.7.0

 Attachments: patch.txt


 http://markmail.org/message/lr4xlyegr3y7qssr



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[jira] [Commented] (HAMA-812) In local mode BSPJobClient.close throws java.lang.IllegalArgumentException: not a proxy instance

2013-11-26 Thread Martin Illecker (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832449#comment-13832449
 ] 

Martin Illecker commented on HAMA-812:
--

I'll commit this by lazy consensus if no-one objects within the next three days.

 In local mode BSPJobClient.close throws java.lang.IllegalArgumentException: 
 not a proxy instance
 

 Key: HAMA-812
 URL: https://issues.apache.org/jira/browse/HAMA-812
 Project: Hama
  Issue Type: Bug
  Components: bsp core
Affects Versions: 0.6.3
Reporter: Martin Illecker
Assignee: Martin Illecker
Priority: Minor
 Fix For: 0.7.0

 Attachments: HAMA-812.patch


 BSPJobClient.close does not check for local mode before calling 
 RPC.stopProxy. (in local mode there is no proxy instance)
 See HAMA-811.
 {code}
 Exception in thread main java.lang.IllegalArgumentException: not a proxy 
 instance
   at java.lang.reflect.Proxy.getInvocationHandler(Proxy.java:767)
   at org.apache.hama.ipc.RPC.stopProxy(RPC.java:476)
   at org.apache.hama.bsp.BSPJobClient.close(BSPJobClient.java:245)
   at org.apache.hama.bsp.BSPJobClient.runJob(BSPJobClient.java:771)
   at org.apache.hama.pipes.Submitter.runJob(Submitter.java:222)
   at org.apache.hama.pipes.Submitter.run(Submitter.java:538)
   at org.apache.hama.pipes.Submitter.main(Submitter.java:552)
 {code}



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[jira] [Commented] (HAMA-821) K-Means writes only k records as a output

2013-11-26 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832493#comment-13832493
 ] 

Hudson commented on HAMA-821:
-

SUCCESS: Integrated in Hama-Nightly-for-Hadoop-1.x #1106 (See 
[https://builds.apache.org/job/Hama-Nightly-for-Hadoop-1.x/1106/])
HAMA-821: Fix bugs in KMeans example and make output more readable (edwardyoon: 
rev 1545568)
* /hama/trunk/CHANGES.txt
* /hama/trunk/examples/src/main/java/org/apache/hama/examples/Kmeans.java
* /hama/trunk/ml/src/main/java/org/apache/hama/ml/kmeans/KMeansBSP.java
* /hama/trunk/ml/src/test/java/org/apache/hama/ml/kmeans/TestKMeansBSP.java


 K-Means writes only k records as a output
 -

 Key: HAMA-821
 URL: https://issues.apache.org/jira/browse/HAMA-821
 Project: Hama
  Issue Type: Bug
  Components: machine learning
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
 Fix For: 0.7.0

 Attachments: HAMA-821.patch


 KMeans writes only k records, because 276 line at KMeansBSP overwrites the 
 value for the key. I'm sure it was not intended..
 And, many people ask me about meaning of input and output of KMeans. We need 
 to make K-Means example output lines more readable like,
 {code}
 13/11/25 17:34:04 INFO kmeans.KMeansBSP: Finished! Writing the results...
 [5.1, 3.5, 1.4, 0.2] belongs to cluster 2
 [4.9, 3.0, 1.4, 0.2] belongs to cluster 2
 [4.7, 3.2, 1.3, 0.2] belongs to cluster 2
 [4.6, 3.1, 1.5, 0.2] belongs to cluster 2
 [5.0, 3.6, 1.4, 0.2] belongs to cluster 2
 
 {code}



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Re: Hama book

2013-11-26 Thread Suraj Menon
I can help too. What is the timeline?


On Tue, Nov 26, 2013 at 5:32 AM, Anastasis Andronidis 
andronat_...@hotmail.com wrote:

 I am interested for the Graph API if you want.

 Anastasis

 On 26 Νοε 2013, at 8:02 π.μ., Edward J. Yoon edwardy...@apache.org
 wrote:

  Anyone?
 
  On Thu, Nov 21, 2013 at 8:34 PM, Edward J. Yoon edwardy...@apache.org
 wrote:
  Hi forks,
 
  I talked little with Manning’s Publisher, and started to writing a book
 proposal. Comment below if you're interested in being co-author.
 
 
 
  --
  Best Regards, Edward J. Yoon
  @eddieyoon
 




[jira] [Commented] (HAMA-821) K-Means writes only k records as a output

2013-11-26 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832537#comment-13832537
 ] 

Hudson commented on HAMA-821:
-

SUCCESS: Integrated in Hama-trunk #205 (See 
[https://builds.apache.org/job/Hama-trunk/205/])
HAMA-821: Fix bugs in KMeans example and make output more readable (edwardyoon: 
rev 1545568)
* /hama/trunk/CHANGES.txt
* /hama/trunk/examples/src/main/java/org/apache/hama/examples/Kmeans.java
* /hama/trunk/ml/src/main/java/org/apache/hama/ml/kmeans/KMeansBSP.java
* /hama/trunk/ml/src/test/java/org/apache/hama/ml/kmeans/TestKMeansBSP.java


 K-Means writes only k records as a output
 -

 Key: HAMA-821
 URL: https://issues.apache.org/jira/browse/HAMA-821
 Project: Hama
  Issue Type: Bug
  Components: machine learning
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
 Fix For: 0.7.0

 Attachments: HAMA-821.patch


 KMeans writes only k records, because 276 line at KMeansBSP overwrites the 
 value for the key. I'm sure it was not intended..
 And, many people ask me about meaning of input and output of KMeans. We need 
 to make K-Means example output lines more readable like,
 {code}
 13/11/25 17:34:04 INFO kmeans.KMeansBSP: Finished! Writing the results...
 [5.1, 3.5, 1.4, 0.2] belongs to cluster 2
 [4.9, 3.0, 1.4, 0.2] belongs to cluster 2
 [4.7, 3.2, 1.3, 0.2] belongs to cluster 2
 [4.6, 3.1, 1.5, 0.2] belongs to cluster 2
 [5.0, 3.6, 1.4, 0.2] belongs to cluster 2
 
 {code}



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[jira] [Commented] (HAMA-818) Remove useless comments in GroomServer

2013-11-26 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832538#comment-13832538
 ] 

Hudson commented on HAMA-818:
-

SUCCESS: Integrated in Hama-trunk #205 (See 
[https://builds.apache.org/job/Hama-trunk/205/])
HAMA-818: Remove useless comments in GroomServer (edwardyoon: rev 1545490)
* /hama/trunk/CHANGES.txt
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/GroomServer.java
* 
/hama/trunk/core/src/main/java/org/apache/hama/bsp/message/HadoopMessageManagerImpl.java


 Remove useless comments in GroomServer
 --

 Key: HAMA-818
 URL: https://issues.apache.org/jira/browse/HAMA-818
 Project: Hama
  Issue Type: Improvement
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
Priority: Minor
 Fix For: 0.7.0

 Attachments: patch.txt


 http://markmail.org/message/lr4xlyegr3y7qssr



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[jira] [Commented] (HAMA-812) In local mode BSPJobClient.close throws java.lang.IllegalArgumentException: not a proxy instance

2013-11-26 Thread Martin Illecker (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832545#comment-13832545
 ] 

Martin Illecker commented on HAMA-812:
--

Thanks, I've committed this small patch.

 In local mode BSPJobClient.close throws java.lang.IllegalArgumentException: 
 not a proxy instance
 

 Key: HAMA-812
 URL: https://issues.apache.org/jira/browse/HAMA-812
 Project: Hama
  Issue Type: Bug
  Components: bsp core
Affects Versions: 0.6.3
Reporter: Martin Illecker
Assignee: Martin Illecker
Priority: Minor
 Fix For: 0.7.0

 Attachments: HAMA-812.patch


 BSPJobClient.close does not check for local mode before calling 
 RPC.stopProxy. (in local mode there is no proxy instance)
 See HAMA-811.
 {code}
 Exception in thread main java.lang.IllegalArgumentException: not a proxy 
 instance
   at java.lang.reflect.Proxy.getInvocationHandler(Proxy.java:767)
   at org.apache.hama.ipc.RPC.stopProxy(RPC.java:476)
   at org.apache.hama.bsp.BSPJobClient.close(BSPJobClient.java:245)
   at org.apache.hama.bsp.BSPJobClient.runJob(BSPJobClient.java:771)
   at org.apache.hama.pipes.Submitter.runJob(Submitter.java:222)
   at org.apache.hama.pipes.Submitter.run(Submitter.java:538)
   at org.apache.hama.pipes.Submitter.main(Submitter.java:552)
 {code}



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[jira] [Commented] (HAMA-811) Hama Pipes and Streaming are not working in local mode

2013-11-26 Thread Martin Illecker (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832546#comment-13832546
 ] 

Martin Illecker commented on HAMA-811:
--

This issue was resolved by HAMA-815.

 Hama Pipes and Streaming are not working in local mode
 --

 Key: HAMA-811
 URL: https://issues.apache.org/jira/browse/HAMA-811
 Project: Hama
  Issue Type: Bug
  Components: pipes
Affects Versions: 0.6.3
Reporter: Martin Illecker
Assignee: Martin Illecker
Priority: Minor
 Fix For: 0.7.0

 Attachments: HAMA-811.patch


 Hama Pipes and Streaming are not working in local mode.
 See HAMA-805.
 {code}
 13/09/27 09:38:25 ERROR bsp.LocalBSPRunner: Exception during BSP execution!
 java.lang.NullPointerException
   at org.apache.hama.pipes.PipesBSP.setup(PipesBSP.java:44)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:255)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:286)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:211)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at 
 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
   at java.lang.Thread.run(Thread.java:680)
 13/09/27 09:38:25 ERROR bsp.LocalBSPRunner: Error cleaning up after bsp 
 execution.
 java.lang.NullPointerException
   at org.apache.hama.pipes.PipesBSP.cleanup(PipesBSP.java:86)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:262)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:286)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:211)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at 
 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
   at java.lang.Thread.run(Thread.java:680)
 13/09/27 09:38:25 ERROR bsp.LocalBSPRunner: Exception during BSP execution!
 java.lang.NullPointerException
   at org.apache.hama.pipes.PipesBSP.setup(PipesBSP.java:44)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:255)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:286)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:211)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at 
 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
   at java.lang.Thread.run(Thread.java:680)
 13/09/27 09:38:25 ERROR bsp.LocalBSPRunner: Error cleaning up after bsp 
 execution.
 java.lang.NullPointerException
   at org.apache.hama.pipes.PipesBSP.cleanup(PipesBSP.java:86)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:262)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:286)
   at 
 org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:211)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at 
 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
   at 
 

[jira] [Updated] (HAMA-774) CompositeInputFormat in Hama

2013-11-26 Thread Martin Illecker (JIRA)

 [ 
https://issues.apache.org/jira/browse/HAMA-774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Martin Illecker updated HAMA-774:
-

Attachment: (was: HAMA-774.patch)

 CompositeInputFormat in Hama
 

 Key: HAMA-774
 URL: https://issues.apache.org/jira/browse/HAMA-774
 Project: Hama
  Issue Type: New Feature
  Components: bsp core
Affects Versions: 0.6.2
Reporter: Martin Illecker
Assignee: Martin Illecker
Priority: Minor
 Fix For: 0.7.0


 *Adapting Hadoop CompositeInputFormat to Hama.*
 Adapt the CompositeInputFormat from Hadoop and integrate it into Hama.
 e.g., Useful for matrix multiplication example by doing a inner join of two 
 matrices.
 Therefore the Hadoop join package has been adapted within 
 *org.apache.hama.bsp.join*.
 Finally I would need some help to integrate the CompositeInputFormat into 
 Hama by using
 {code} 
 job.setInputFormat(CompositeInputFormat.class);
 job.set(bsp.join.expr, CompositeInputFormat.compose(inner,
SequenceFileInputFormat.class, aPath, bPath));
 {code}



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[jira] [Updated] (HAMA-774) CompositeInputFormat in Hama

2013-11-26 Thread Martin Illecker (JIRA)

 [ 
https://issues.apache.org/jira/browse/HAMA-774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Martin Illecker updated HAMA-774:
-

Attachment: HAMA-774.patch

I think it's already working, but a test case is missing. See my patch.
Thanks!

 CompositeInputFormat in Hama
 

 Key: HAMA-774
 URL: https://issues.apache.org/jira/browse/HAMA-774
 Project: Hama
  Issue Type: New Feature
  Components: bsp core
Affects Versions: 0.6.2
Reporter: Martin Illecker
Assignee: Martin Illecker
Priority: Minor
 Fix For: 0.7.0

 Attachments: HAMA-774.patch


 *Adapting Hadoop CompositeInputFormat to Hama.*
 Adapt the CompositeInputFormat from Hadoop and integrate it into Hama.
 e.g., Useful for matrix multiplication example by doing a inner join of two 
 matrices.
 Therefore the Hadoop join package has been adapted within 
 *org.apache.hama.bsp.join*.
 Finally I would need some help to integrate the CompositeInputFormat into 
 Hama by using
 {code} 
 job.setInputFormat(CompositeInputFormat.class);
 job.set(bsp.join.expr, CompositeInputFormat.compose(inner,
SequenceFileInputFormat.class, aPath, bPath));
 {code}



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Re: Hama book

2013-11-26 Thread Yexi Jiang
Me too, that's pretty interesting.


2013/11/26 Suraj Menon menonsur...@gmail.com

 I can help too. What is the timeline?


 On Tue, Nov 26, 2013 at 5:32 AM, Anastasis Andronidis 
 andronat_...@hotmail.com wrote:

  I am interested for the Graph API if you want.
 
  Anastasis
 
  On 26 Νοε 2013, at 8:02 π.μ., Edward J. Yoon edwardy...@apache.org
  wrote:
 
   Anyone?
  
   On Thu, Nov 21, 2013 at 8:34 PM, Edward J. Yoon edwardy...@apache.org
 
  wrote:
   Hi forks,
  
   I talked little with Manning’s Publisher, and started to writing a
 book
  proposal. Comment below if you're interested in being co-author.
  
  
  
   --
   Best Regards, Edward J. Yoon
   @eddieyoon
  
 
 




-- 
--
Yexi Jiang,
ECS 251,  yjian...@cs.fiu.edu
School of Computer and Information Science,
Florida International University
Homepage: http://users.cis.fiu.edu/~yjian004/


Re: Hama book

2013-11-26 Thread Chia-Hung Lin
I am happy to help.

On 26 November 2013 22:09, Tommaso Teofili tommaso.teof...@gmail.com wrote:
 looks like a community written book, nice :)

 p.s.:
 I can help as well


 2013/11/26 Yexi Jiang yexiji...@gmail.com

 Me too, that's pretty interesting.


 2013/11/26 Suraj Menon menonsur...@gmail.com

  I can help too. What is the timeline?
 
 
  On Tue, Nov 26, 2013 at 5:32 AM, Anastasis Andronidis 
  andronat_...@hotmail.com wrote:
 
   I am interested for the Graph API if you want.
  
   Anastasis
  
   On 26 Νοε 2013, at 8:02 π.μ., Edward J. Yoon edwardy...@apache.org
   wrote:
  
Anyone?
   
On Thu, Nov 21, 2013 at 8:34 PM, Edward J. Yoon 
 edwardy...@apache.org
  
   wrote:
Hi forks,
   
I talked little with Manning’s Publisher, and started to writing a
  book
   proposal. Comment below if you're interested in being co-author.
   
   
   
--
Best Regards, Edward J. Yoon
@eddieyoon
   
  
  
 



 --
 --
 Yexi Jiang,
 ECS 251,  yjian...@cs.fiu.edu
 School of Computer and Information Science,
 Florida International University
 Homepage: http://users.cis.fiu.edu/~yjian004/



[jira] [Created] (HAMA-824) Please delete old releases from mirroring system

2013-11-26 Thread Sebb (JIRA)
Sebb created HAMA-824:
-

 Summary: Please delete old releases from mirroring system
 Key: HAMA-824
 URL: https://issues.apache.org/jira/browse/HAMA-824
 Project: Hama
  Issue Type: Bug
 Environment: http://www.apache.org/dist/hama/
Reporter: Sebb


To reduce the load on the ASF mirrors, projects are required to delete old 
releases [1]

Please can you remove all non-current releases?

Thanks!

[Note that older releases are always available from the ASF archive server]

[1] http://www.apache.org/dev/release.html#when-to-archive



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Re: Hama book

2013-11-26 Thread Edward J. Yoon
Awesome :-)

FYI,

 I would set the (proposal) deadline to December 14, 2013.

 Thanks.

 On Mon, Nov 25, 2013 at 11:20 PM, Frank Pohlmann f...@manning.com wrote:
 Hi Edward,

 if you would like to write a proposal first, let me know when you plan
 to finish it, so I can set aside some time to review it before we talk.

 Thanks for already working on the proposal!


On Tue, Nov 26, 2013 at 11:21 PM, Chia-Hung Lin cli...@googlemail.com wrote:
 I am happy to help.

 On 26 November 2013 22:09, Tommaso Teofili tommaso.teof...@gmail.com wrote:
 looks like a community written book, nice :)

 p.s.:
 I can help as well


 2013/11/26 Yexi Jiang yexiji...@gmail.com

 Me too, that's pretty interesting.


 2013/11/26 Suraj Menon menonsur...@gmail.com

  I can help too. What is the timeline?
 
 
  On Tue, Nov 26, 2013 at 5:32 AM, Anastasis Andronidis 
  andronat_...@hotmail.com wrote:
 
   I am interested for the Graph API if you want.
  
   Anastasis
  
   On 26 Νοε 2013, at 8:02 π.μ., Edward J. Yoon edwardy...@apache.org
   wrote:
  
Anyone?
   
On Thu, Nov 21, 2013 at 8:34 PM, Edward J. Yoon 
 edwardy...@apache.org
  
   wrote:
Hi forks,
   
I talked little with Manning’s Publisher, and started to writing a
  book
   proposal. Comment below if you're interested in being co-author.
   
   
   
--
Best Regards, Edward J. Yoon
@eddieyoon
   
  
  
 



 --
 --
 Yexi Jiang,
 ECS 251,  yjian...@cs.fiu.edu
 School of Computer and Information Science,
 Florida International University
 Homepage: http://users.cis.fiu.edu/~yjian004/




-- 
Best Regards, Edward J. Yoon
@eddieyoon


[jira] [Assigned] (HAMA-824) Please delete old releases from mirroring system

2013-11-26 Thread Edward J. Yoon (JIRA)

 [ 
https://issues.apache.org/jira/browse/HAMA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Edward J. Yoon reassigned HAMA-824:
---

Assignee: Edward J. Yoon

 Please delete old releases from mirroring system
 

 Key: HAMA-824
 URL: https://issues.apache.org/jira/browse/HAMA-824
 Project: Hama
  Issue Type: Bug
 Environment: http://www.apache.org/dist/hama/
Reporter: Sebb
Assignee: Edward J. Yoon

 To reduce the load on the ASF mirrors, projects are required to delete old 
 releases [1]
 Please can you remove all non-current releases?
 Thanks!
 [Note that older releases are always available from the ASF archive server]
 [1] http://www.apache.org/dev/release.html#when-to-archive



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[jira] [Commented] (HAMA-824) Please delete old releases from mirroring system

2013-11-26 Thread Edward J. Yoon (JIRA)

[ 
https://issues.apache.org/jira/browse/HAMA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13833323#comment-13833323
 ] 

Edward J. Yoon commented on HAMA-824:
-

http://www.apache.org/dist/hama/

Done. Added header file and removed old releases.

 Please delete old releases from mirroring system
 

 Key: HAMA-824
 URL: https://issues.apache.org/jira/browse/HAMA-824
 Project: Hama
  Issue Type: Bug
 Environment: http://www.apache.org/dist/hama/
Reporter: Sebb
Assignee: Edward J. Yoon

 To reduce the load on the ASF mirrors, projects are required to delete old 
 releases [1]
 Please can you remove all non-current releases?
 Thanks!
 [Note that older releases are always available from the ASF archive server]
 [1] http://www.apache.org/dev/release.html#when-to-archive



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[jira] [Reopened] (HAMA-824) Please delete old releases from mirroring system

2013-11-26 Thread Sebb (JIRA)

 [ 
https://issues.apache.org/jira/browse/HAMA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sebb reopened HAMA-824:
---


0.6.2 should also be deleted

Also, the header file should say Apache Hama, not just Hama.

 Please delete old releases from mirroring system
 

 Key: HAMA-824
 URL: https://issues.apache.org/jira/browse/HAMA-824
 Project: Hama
  Issue Type: Bug
 Environment: http://www.apache.org/dist/hama/
Reporter: Sebb
Assignee: Edward J. Yoon

 To reduce the load on the ASF mirrors, projects are required to delete old 
 releases [1]
 Please can you remove all non-current releases?
 Thanks!
 [Note that older releases are always available from the ASF archive server]
 [1] http://www.apache.org/dev/release.html#when-to-archive



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[jira] [Resolved] (HAMA-824) Please delete old releases from mirroring system

2013-11-26 Thread Edward J. Yoon (JIRA)

 [ 
https://issues.apache.org/jira/browse/HAMA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Edward J. Yoon resolved HAMA-824.
-

Resolution: Fixed

Thanks Sebb! Fixed.

 Please delete old releases from mirroring system
 

 Key: HAMA-824
 URL: https://issues.apache.org/jira/browse/HAMA-824
 Project: Hama
  Issue Type: Bug
 Environment: http://www.apache.org/dist/hama/
Reporter: Sebb
Assignee: Edward J. Yoon

 To reduce the load on the ASF mirrors, projects are required to delete old 
 releases [1]
 Please can you remove all non-current releases?
 Thanks!
 [Note that older releases are always available from the ASF archive server]
 [1] http://www.apache.org/dev/release.html#when-to-archive



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[jira] [Closed] (HAMA-824) Please delete old releases from mirroring system

2013-11-26 Thread Sebb (JIRA)

 [ 
https://issues.apache.org/jira/browse/HAMA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sebb closed HAMA-824.
-


Thanks!

 Please delete old releases from mirroring system
 

 Key: HAMA-824
 URL: https://issues.apache.org/jira/browse/HAMA-824
 Project: Hama
  Issue Type: Bug
 Environment: http://www.apache.org/dist/hama/
Reporter: Sebb
Assignee: Edward J. Yoon

 To reduce the load on the ASF mirrors, projects are required to delete old 
 releases [1]
 Please can you remove all non-current releases?
 Thanks!
 [Note that older releases are always available from the ASF archive server]
 [1] http://www.apache.org/dev/release.html#when-to-archive



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