Markus Günther created SOLR-14318:
-------------------------------------

             Summary: Missing dependency on commons-lang in solr-cell 8.4.1
                 Key: SOLR-14318
                 URL: https://issues.apache.org/jira/browse/SOLR-14318
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: contrib - Solr Cell (Tika extraction)
    Affects Versions: 8.4.1
            Reporter: Markus Günther


During a migration from Solr 7.x to Solr 8.4.1 we noticed that the 
commons-lang:commons-lang:2.6 dependency has been removed, and thus, no longer 
is part of org.apache.solr:solr-cell. solr-cell however comes bundled with 
Apache Tika Parsers (org.apache.tika:tika-parsers) in version 1.19.1 which - 
although it is not an explicit dependency - does require 
commons-lang:commons-lang:2.6.

This raises an issue when trying to extract the content from Microsoft Access 
database files using Tika. See the stacktrace below.
{code:java}
java.lang.NoClassDefFoundError: 
org/apache/commons/lang/ObjectUtilsjava.lang.NoClassDefFoundError: 
org/apache/commons/lang/ObjectUtils at 
com.healthmarketscience.jackcess.util.SimpleColumnMatcher.equals(SimpleColumnMatcher.java:74)
 at 
com.healthmarketscience.jackcess.util.SimpleColumnMatcher.matches(SimpleColumnMatcher.java:46)
 at 
com.healthmarketscience.jackcess.util.CaseInsensitiveColumnMatcher.matches(CaseInsensitiveColumnMatcher.java:49)
 at 
com.healthmarketscience.jackcess.impl.CursorImpl.currentRowMatchesImpl(CursorImpl.java:571)
 at 
com.healthmarketscience.jackcess.impl.CursorImpl.findAnotherRowImpl(CursorImpl.java:627)
 at 
com.healthmarketscience.jackcess.impl.CursorImpl.findAnotherRow(CursorImpl.java:517)
 at 
com.healthmarketscience.jackcess.impl.CursorImpl.findFirstRow(CursorImpl.java:494)
 at 
com.healthmarketscience.jackcess.impl.DatabaseImpl$FallbackTableFinder.findRow(DatabaseImpl.java:2376)
 at 
com.healthmarketscience.jackcess.impl.DatabaseImpl$TableFinder.findObjectId(DatabaseImpl.java:2176)
 at 
com.healthmarketscience.jackcess.impl.DatabaseImpl.readSystemCatalog(DatabaseImpl.java:879)
 at 
com.healthmarketscience.jackcess.impl.DatabaseImpl.<init>(DatabaseImpl.java:534)
 at 
com.healthmarketscience.jackcess.impl.DatabaseImpl.open(DatabaseImpl.java:401) 
at 
com.healthmarketscience.jackcess.DatabaseBuilder.open(DatabaseBuilder.java:252) 
at 
org.apache.tika.parser.microsoft.JackcessParser.parse(JackcessParser.java:94) 
at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280) at 
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280) at 
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143) at 
org.apache.tika.parser.DelegatingParser.parse(DelegatingParser.java:72) at 
org.apache.tika.extractor.ParsingEmbeddedDocumentExtractor.parseEmbedded(ParsingEmbeddedDocumentExtractor.java:102)
 at org.apache.tika.parser.pkg.PackageParser.parseEntry(PackageParser.java:350) 
at org.apache.tika.parser.pkg.PackageParser.parse(PackageParser.java:287) at 
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280) at 
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280) at 
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143) at 
org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:228)
 at 
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
 at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)
 at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596) at 
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799) at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578) at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)
 at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
 at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) 
at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) 
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) 
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) 
at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
 at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711)
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
 at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347)
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) 
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678)
 at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
 at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249)
 at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) 
at 
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220)
 at 
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:152)
 at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) 
at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
 at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) 
at org.eclipse.jetty.server.Server.handle(Server.java:505) at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
 at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
 at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
 at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
 at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
 at 
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
 at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
 at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
 at java.base/java.lang.Thread.run(Thread.java:834)
{code}
Although we were able to hotfix this for our use case with a re-packaged 
contribution bundle that puts the missing dependency back in, I guess this is a 
dependency management issue at the level of Solr Cell that should be addressed 
properly.



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