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https://issues.apache.org/jira/browse/MAHOUT-1633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Palumbo updated MAHOUT-1633:
-----------------------------------
Labels: LuceneSegmentRecordReader easyfix legacy lucene
lucene2SeqConfiguration lucene2seq mahout (was: LuceneSegmentRecordReader
easyfix lucene lucene2SeqConfiguration lucene2seq mahout)
> Failure to execute query when solr index contains documents with different
> fields
> ---------------------------------------------------------------------------------
>
> Key: MAHOUT-1633
> URL: https://issues.apache.org/jira/browse/MAHOUT-1633
> Project: Mahout
> Issue Type: Bug
> Components: CLI
> Affects Versions: 1.0
> Environment: CentOS 6.5
> Reporter: Tom Lampert
> Labels: LuceneSegmentRecordReader, easyfix, legacy, lucene,
> lucene2SeqConfiguration, lucene2seq, mahout
> Fix For: 1.0
>
>
> When using Lucene2Seq on a lucene Index that contains documents that have
> different fields the following error is output:
> java.lang.IllegalArgumentException: Could not create query scorer for query:
> tableName:code
> at
> org.apache.mahout.text.LuceneSegmentRecordReader.initialize(LuceneSegmentRecordReader.java:69)
> at
> org.apache.mahout.text.LuceneSegmentInputFormat.createRecordReader(LuceneSegmentInputFormat.java:76)
> at
> org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.<init>(MapTask.java:492)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:735)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1557)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162)
> The query that is used executes fine in Solr upon the same index. If the
> index does not contain documents having different fields (from the same
> source) the function executes without a problem.
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