Jim Wise created JSPWIKI-1149:
---------------------------------
Summary: Missing legacy Lucene codec
Key: JSPWIKI-1149
URL: https://issues.apache.org/jira/browse/JSPWIKI-1149
Project: JSPWiki
Issue Type: Bug
Components: Search
Affects Versions: 2.11.0-M8
Environment: JSPWiki 2.11.0-M8 on Tomcat 9.0.52
Reporter: Jim Wise
On page save, I see the following error message, suggesting that there's a
backwards compatibility jar which needs to be bundled with JSPWiki:
{quote}{{2021-09-13 10:03:06,371 [JSPWiki Lucene Indexer] ERROR
org.apache.wiki.search.LuceneSearchProvider - Unable to remove page 'Finances
Template' from Lucene indexjava.lang.IllegalArgumentException: Could not load
codec 'Lucene80'. Did you forget to add lucene-backward-codecs.jar? at
org.apache.lucene.index.SegmentInfos.readCodec(SegmentInfos.java:449) at
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:356)
at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:291)
at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1037) at
org.apache.wiki.search.LuceneSearchProvider.getIndexWriter(LuceneSearchProvider.java:416)
at
org.apache.wiki.search.LuceneSearchProvider.pageRemoved(LuceneSearchProvider.java:405)
at
org.apache.wiki.search.LuceneSearchProvider.updateLuceneIndex(LuceneSearchProvider.java:301)
at
org.apache.wiki.search.LuceneSearchProvider$LuceneUpdater.backgroundTask(LuceneSearchProvider.java:585)
at
org.apache.wiki.WikiBackgroundThread.run(WikiBackgroundThread.java:119)
Suppressed: org.apache.lucene.index.CorruptIndexException: checksum passed
(947d754). possibly transient resource issue, or a Lucene or JVM bug
(resource=BufferedChecksumIndexInput(NIOFSIndexInput(path="/var/cache/tomcat_draga/temp/jspwiki-wiki.draga.com/lucene/segments_j5")))
at
org.apache.lucene.codecs.CodecUtil.checkFooter(CodecUtil.java:466)
at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:434)
... 7 moreCaused by: java.lang.IllegalArgumentException: An SPI
class of type org.apache.lucene.codecs.Codec with name 'Lucene80' does not
exist. You need to add the corresponding JAR file supporting this SPI to your
classpath. The current classpath supports the following names: [Lucene87]
at org.apache.lucene.util.NamedSPILoader.lookup(NamedSPILoader.java:116)
at org.apache.lucene.codecs.Codec.forName(Codec.java:116) at
org.apache.lucene.index.SegmentInfos.readCodec(SegmentInfos.java:445)
... 8 more2021-09-13 10:03:06,379 [JSPWiki Lucene Indexer] ERROR
org.apache.wiki.search.LuceneSearchProvider - Unexpected Lucene exception -
please check configuration!java.lang.IllegalArgumentException: Could not load
codec 'Lucene80'. Did you forget to add lucene-backward-codecs.jar? at
org.apache.lucene.index.SegmentInfos.readCodec(SegmentInfos.java:449) at
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:356)
at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:291)
at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1037) at
org.apache.wiki.search.LuceneSearchProvider.getIndexWriter(LuceneSearchProvider.java:416)
at
org.apache.wiki.search.LuceneSearchProvider.updateLuceneIndex(LuceneSearchProvider.java:305)
at
org.apache.wiki.search.LuceneSearchProvider$LuceneUpdater.backgroundTask(LuceneSearchProvider.java:585)
at
org.apache.wiki.WikiBackgroundThread.run(WikiBackgroundThread.java:119)
Suppressed: org.apache.lucene.index.CorruptIndexException: checksum passed
(947d754). possibly transient resource issue, or a Lucene or JVM bug
(resource=BufferedChecksumIndexInput(NIOFSIndexInput(path="/var/cache/tomcat_draga/temp/jspwiki-wiki.draga.com/lucene/segments_j5")))
at
org.apache.lucene.codecs.CodecUtil.checkFooter(CodecUtil.java:466)
at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:434)
... 6 moreCaused by: java.lang.IllegalArgumentException: An SPI
class of type org.apache.lucene.codecs.Codec with name 'Lucene80' does not
exist. You need to add the corresponding JAR file supporting this SPI to your
classpath. The current classpath supports the following names: [Lucene87]
at org.apache.lucene.util.NamedSPILoader.lookup(NamedSPILoader.java:116)
at org.apache.lucene.codecs.Codec.forName(Codec.java:116) at
org.apache.lucene.index.SegmentInfos.readCodec(SegmentInfos.java:445)
... 7 more}}
{quote}
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