[hibernate-issues] [Hibernate-JIRA] Created: (HSEARCH-575) More useful error message on bridge indexing failure

[Ben Dotte (JIRA)]

More useful error message on bridge indexing failure
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                 Key: HSEARCH-575
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-575
             Project: Hibernate Search
          Issue Type: Improvement
          Components: engine
    Affects Versions: 3.2.0.Final
         Environment: Hibernate 3.5.3, SQL Server
            Reporter: Ben Dotte
            Priority: Minor


I have run into occasional error messages during initial indexing while trying to setup my field mappings like the one below. The problem with this error is that it doesn't tell me which class or field is failing. With over 300 mapped fields across many classes, I have a hard time tracking down the culprit.

Could bridge exceptions be wrapped and rethrown with information about the type and field?


java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String
	at org.hibernate.search.bridge.builtin.StringBridge.objectToString(StringBridge.java:38) ~[hibernate-search-3.2.0.Final.jar:3.2.0.Final]
	at org.hibernate.search.bridge.TwoWayString2FieldBridgeAdaptor.objectToString(TwoWayString2FieldBridgeAdaptor.java:50) ~[hibernate-search-3.2.0.Final.jar:3.2.0.Final]
	at org.hibernate.search.batchindexing.EntityConsumerLuceneworkProducer.index(EntityConsumerLuceneworkProducer.java:140) ~[hibernate-search-3.2.0.Final.jar:3.2.0.Final]
	at org.hibernate.search.batchindexing.EntityConsumerLuceneworkProducer.indexAllQueue(EntityConsumerLuceneworkProducer.java:117) ~[hibernate-search-3.2.0.Final.jar:3.2.0.Final]
	at org.hibernate.search.batchindexing.EntityConsumerLuceneworkProducer.run(EntityConsumerLuceneworkProducer.java:92) ~[hibernate-search-3.2.0.Final.jar:3.2.0.Final]
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [na:1.6.0_20]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [na:1.6.0_20]
	at java.lang.Thread.run(Thread.java:619) [na:1.6.0_20]

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