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Posted to dev@mahout.apache.org by "Jerry Ye (JIRA)" <ji...@apache.org> on 2010/01/20 20:52:54 UTC
[jira] Created: (MAHOUT-265)
org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
------------------------------------------------------------------------------------------------
Key: MAHOUT-265
URL: https://issues.apache.org/jira/browse/MAHOUT-265
Project: Mahout
Issue Type: Bug
Affects Versions: 0.3
Environment: RHEL 2.6, Mac OS 10.6.2
Reporter: Jerry Ye
I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
Exception in thread "main" java.lang.NullPointerException
at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
I'm getting this error with revision 901336 but not with revision 897299
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[jira] Updated: (MAHOUT-265) Error with creating MVC from Lucene
Index or Arff
Posted by "Jerry Ye (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jerry Ye updated MAHOUT-265:
----------------------------
Summary: Error with creating MVC from Lucene Index or Arff (was: org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73))
> Error with creating MVC from Lucene Index or Arff
> -------------------------------------------------
>
> Key: MAHOUT-265
> URL: https://issues.apache.org/jira/browse/MAHOUT-265
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.3
> Environment: RHEL 2.6, Mac OS 10.6.2
> Reporter: Jerry Ye
>
> I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
> at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
> at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
> at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
> at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
> I'm getting this error with revision 901336 but not with revision 897299
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[jira] Reopened: (MAHOUT-265) Error with creating MVC from Lucene
Index or Arff
Posted by "Jerry Ye (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jerry Ye reopened MAHOUT-265:
-----------------------------
Hi Jake,
Can you make the same changes to utils/src/main/java/org/apache/mahout/utils/vectors/arff/Driver.java? The arff driver is having the same problem. I made the changes and everything seems fine on my end.
- jerry
> Error with creating MVC from Lucene Index or Arff
> -------------------------------------------------
>
> Key: MAHOUT-265
> URL: https://issues.apache.org/jira/browse/MAHOUT-265
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.3
> Environment: RHEL 2.6, Mac OS 10.6.2
> Reporter: Jerry Ye
> Assignee: Jake Mannix
> Fix For: 0.3
>
>
> I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
> at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
> at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
> at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
> at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
> I'm getting this error with revision 901336 but not with revision 897299
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[jira] Resolved: (MAHOUT-265) Error with creating MVC from Lucene
Index or Arff
Posted by "Jake Mannix (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jake Mannix resolved MAHOUT-265.
--------------------------------
Resolution: Fixed
fixed in r903965
> Error with creating MVC from Lucene Index or Arff
> -------------------------------------------------
>
> Key: MAHOUT-265
> URL: https://issues.apache.org/jira/browse/MAHOUT-265
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.3
> Environment: RHEL 2.6, Mac OS 10.6.2
> Reporter: Jerry Ye
> Assignee: Jake Mannix
> Fix For: 0.3
>
>
> I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
> at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
> at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
> at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
> at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
> I'm getting this error with revision 901336 but not with revision 897299
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[jira] Commented: (MAHOUT-265) Error with creating MVC from Lucene
Index or Arff
Posted by "Jake Mannix (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12803745#action_12803745 ]
Jake Mannix commented on MAHOUT-265:
------------------------------------
Do you still get this error, Jerry?
> Error with creating MVC from Lucene Index or Arff
> -------------------------------------------------
>
> Key: MAHOUT-265
> URL: https://issues.apache.org/jira/browse/MAHOUT-265
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.3
> Environment: RHEL 2.6, Mac OS 10.6.2
> Reporter: Jerry Ye
> Assignee: Jake Mannix
> Fix For: 0.3
>
>
> I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
> at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
> at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
> at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
> at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
> I'm getting this error with revision 901336 but not with revision 897299
--
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You can reply to this email to add a comment to the issue online.
[jira] Work started: (MAHOUT-265) Error with creating MVC from
Lucene Index or Arff
Posted by "Jake Mannix (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on MAHOUT-265 started by Jake Mannix.
> Error with creating MVC from Lucene Index or Arff
> -------------------------------------------------
>
> Key: MAHOUT-265
> URL: https://issues.apache.org/jira/browse/MAHOUT-265
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.3
> Environment: RHEL 2.6, Mac OS 10.6.2
> Reporter: Jerry Ye
> Assignee: Jake Mannix
> Fix For: 0.3
>
>
> I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
> at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
> at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
> at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
> at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
> I'm getting this error with revision 901336 but not with revision 897299
--
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-
You can reply to this email to add a comment to the issue online.
[jira] Commented: (MAHOUT-265) Error with creating MVC from Lucene
Index or Arff
Posted by "Jerry Ye (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12803847#action_12803847 ]
Jerry Ye commented on MAHOUT-265:
---------------------------------
Hey Jake,
That fixed it. Thanks! :-)
- jerry
> Error with creating MVC from Lucene Index or Arff
> -------------------------------------------------
>
> Key: MAHOUT-265
> URL: https://issues.apache.org/jira/browse/MAHOUT-265
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.3
> Environment: RHEL 2.6, Mac OS 10.6.2
> Reporter: Jerry Ye
> Assignee: Jake Mannix
> Fix For: 0.3
>
>
> I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
> at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
> at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
> at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
> at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
> I'm getting this error with revision 901336 but not with revision 897299
--
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You can reply to this email to add a comment to the issue online.
[jira] Resolved: (MAHOUT-265) Error with creating MVC from Lucene
Index or Arff
Posted by "Sean Owen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved MAHOUT-265.
------------------------------
Resolution: Fixed
> Error with creating MVC from Lucene Index or Arff
> -------------------------------------------------
>
> Key: MAHOUT-265
> URL: https://issues.apache.org/jira/browse/MAHOUT-265
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.3
> Environment: RHEL 2.6, Mac OS 10.6.2
> Reporter: Jerry Ye
> Assignee: Jake Mannix
> Fix For: 0.3
>
>
> I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
> at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
> at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
> at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
> at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
> I'm getting this error with revision 901336 but not with revision 897299
--
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-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (MAHOUT-265) Error with creating MVC from Lucene
Index or Arff
Posted by "Sean Owen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated MAHOUT-265:
-----------------------------
Fix Version/s: 0.3
Assignee: Jake Mannix
The problem is basically there is no seiralizer available for RandomAccessSparseVector.
And indeed Jake you pulled these apart right, so Hadoop serialization bindings are separate now? what's the way to serialize these guys now?
> Error with creating MVC from Lucene Index or Arff
> -------------------------------------------------
>
> Key: MAHOUT-265
> URL: https://issues.apache.org/jira/browse/MAHOUT-265
> Project: Mahout
> Issue Type: Bug
> Affects Versions: 0.3
> Environment: RHEL 2.6, Mac OS 10.6.2
> Reporter: Jerry Ye
> Assignee: Jake Mannix
> Fix For: 0.3
>
>
> I'm getting the following error when trying to create vectors from a Solr index. I've also tried using the arff to mvc utility and I'm getting the exact same error.
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
> at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:910)
> at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1074)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:397)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:284)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:265)
> at org.apache.mahout.utils.vectors.lucene.Driver.getSeqFileWriter(Driver.java:226)
> at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:197)
> I'm getting this error with revision 901336 but not with revision 897299
--
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You can reply to this email to add a comment to the issue online.