NullPointerException Error During Lucene Indexing Operation
(Doc ID 1591676.1)
Last updated on FEBRUARY 24, 2023
Applies to:
Oracle WebCenter Sites - Version 7.5.2 to 7.6.2 [Release FatWire]Information in this document applies to any platform.
Symptoms
On : 7.5.2 version, WebCenter Sites
When attempting to enable lucene search on Delivery Environment,
the following error occurs.
ERROR
-----------------------
09:53:56,564 ERROR [Thread-416] [com.fatwire.search.asset] [run] Error during indexing operation
java.lang.NullPointerException
at com.fatwire.search.engine.SearchEngineLockWrapper.index(y:2714)
at com.fatwire.search.util.AssetQueueIndexSourceUtil._processAll(y:1200)
at com.fatwire.search.util.AssetQueueIndexSourceUtil.access$000(y:2373)
at com.fatwire.search.util.AssetQueueIndexSourceUtil$indexingRunnable.run(y:3252)
at java.lang.Thread.run(Thread.java:619)
SearchEngineMetaDataConfig table has the following data:
| id | name | workingfolder | queryconverterclass | properties | class |
|---|---|---|---|---|---|
| 1165616890282 | lucene | /opt/fatwire/data/Shared/lucene | com.fatwire.search.lucene.LuceneQueryConverter | AnalyzerFactory=com.fatwire.services.lucene.FrenchAnalyzerFactory | com.fatwire.search.lucene.LuceneSearchEngine |
whereas the resultsetcache for this table shows the following
csDataSource-SELECT * FROM SEARCHENGINEMETADATACONFIG WHERE NAME=?[Number of positions=1] data [{0=lucene}]
| queryconverterclass | workingfolder | properties | class | name | id |
|---|---|---|---|---|---|
| No rows | |||||
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |