[LUCENE-7710] BlockPackedReader to throw better exception

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.10.3
• Fix Version/s: 6.5, 7.0
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Mike Drob
• Created: 24/Feb/17 16:28
• Updated: 28/Aug/22 15:11
• Resolved: 24/Feb/17 22:15

Description

BlockPackedReader doesn't tell us which file we failed reading. Here's a stack trace from a 4.10.3 install, but it applies to trunk as well.

org.apache.solr.common.SolrException; null:java.io.IOException: Corrupted
at org.apache.lucene.util.packed.BlockPackedReader.<init>(BlockPackedReader.java:56)
at org.apache.lucene.codecs.lucene42.Lucene42DocValuesProducer.loadNumeric(Lucene42DocValuesProducer.java:204)
at org.apache.lucene.codecs.lucene42.Lucene42DocValuesProducer.getNumeric(Lucene42DocValuesProducer.java:174)
at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsReader.getNumeric(PerFieldDocValuesFormat.java:248)
at org.apache.lucene.index.SegmentCoreReaders.getNumericDocValues(SegmentCoreReaders.java:194)
at org.apache.lucene.index.SegmentReader.getNumericDocValues(SegmentReader.java:229)
at org.apache.lucene.search.FieldCacheImpl.getLongs(FieldCacheImpl.java:883)