[SOLR-3555] Lucene DirectoryReader can't find *.frq files created by solr

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 4.0-ALPHA
• Assignee: Unassigned
• Reporter: Nik V. Babichev
• Created: 18/Jun/12 12:55
• Updated: 18/Jun/12 14:20
• Resolved: 18/Jun/12 13:24

Description

Create index with Solr4

In index directory have such files:
_0_Lucene40_0.frq
_0_Lucene40_0.prx
_0_Lucene40_0.tim
_0_Lucene40_0.tip

When try to open index by Lucene Directory reader got:
java.io.FileNotFoundException: /opt/solr4/irotor/data/docs/index/_0_Lucene40.frq (No such file)

File idxLocation = new File('path to index');
DirectoryFactory df = new StandardDirectoryFactory();
DirectoryReader.open(df.get(idxLocation.getAbsolutePath(), "native"))

Exception generated in this method:
org.apache.lucene.codecs.lucene40.Lucene40PostingsReader(Directory dir, FieldInfos fieldInfos, SegmentInfo segmentInfo, IOContext ioContext, String segmentSuffix);

freqIn = dir.openInput(IndexFileNames.segmentFileName(segmentInfo.name, segmentSuffix, Lucene40PostingsFormat.FREQ_EXTENSION), ioContext);

When try to open unexisting _0_Lucene40.frq instead of _0_Lucene40_0.frq