2013-06-20 09:23:16,281 [Hibernate Search: collectionsloader-3] ERROR org.hibernate.search.exception.impl.LogErrorHandler - HSEARCH000058: HSEARCH000116: Unexpected error during MassIndexer operation org.hibernate.search.bridge.BridgeException: Exception while calling bridge#set class: com.my.Class path: files.file.bytes at org.hibernate.search.bridge.util.impl.ContextualExceptionBridgeHelper.buildBridgeException(ContextualExceptionBridgeHelper.java:97) at org.hibernate.search.bridge.util.impl.ContextualExceptionBridgeHelper$OneWayConversionContextImpl.set(ContextualExceptionBridgeHelper.java:126) at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.buildDocumentFields(DocumentBuilderIndexedEntity.java:544) at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.buildDocumentFields(DocumentBuilderIndexedEntity.java:617) at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.buildDocumentFields(DocumentBuilderIndexedEntity.java:591) at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.getDocument(DocumentBuilderIndexedEntity.java:488) at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.createAddWork(DocumentBuilderIndexedEntity.java:412) at org.hibernate.search.batchindexing.impl.EntityConsumerLuceneWorkProducer.index(EntityConsumerLuceneWorkProducer.java:186) at org.hibernate.search.batchindexing.impl.EntityConsumerLuceneWorkProducer.indexAllQueue(EntityConsumerLuceneWorkProducer.java:134) at org.hibernate.search.batchindexing.impl.EntityConsumerLuceneWorkProducer.run(EntityConsumerLuceneWorkProducer.java:104) at org.hibernate.search.batchindexing.impl.OptionallyWrapInJTATransaction.run(OptionallyWrapInJTATransaction.java:132) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: org.hibernate.search.SearchException: HSEARCH000176: Document could not be parsed at org.hibernate.search.bridge.builtin.TikaBridge.set(TikaBridge.java:116) at org.hibernate.search.bridge.util.impl.ContextualExceptionBridgeHelper$OneWayConversionContextImpl.set(ContextualExceptionBridgeHelper.java:123) ... 12 more Caused by: org.apache.tika.exception.TikaException: Unexpected RuntimeException from org.apache.tika.parser.jpeg.JpegParser@42094491 at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:244) at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242) at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120) at org.hibernate.search.bridge.builtin.TikaBridge.set(TikaBridge.java:109) ... 13 more Caused by: java.lang.NullPointerException at java.util.Calendar.setTime(Calendar.java:1106) at java.text.SimpleDateFormat.format(SimpleDateFormat.java:955) at java.text.SimpleDateFormat.format(SimpleDateFormat.java:948) at java.text.DateFormat.format(DateFormat.java:336) at org.apache.tika.parser.image.ImageMetadataExtractor$ExifHandler.handleDateTags(ImageMetadataExtractor.java:391) at org.apache.tika.parser.image.ImageMetadataExtractor$ExifHandler.handle(ImageMetadataExtractor.java:259) at org.apache.tika.parser.image.ImageMetadataExtractor.handle(ImageMetadataExtractor.java:130) at org.apache.tika.parser.image.ImageMetadataExtractor.handle(ImageMetadataExtractor.java:117) at org.apache.tika.parser.image.ImageMetadataExtractor.parseJpeg(ImageMetadataExtractor.java:92) at org.apache.tika.parser.jpeg.JpegParser.parse(JpegParser.java:56) at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242) ... 16 more