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https://issues.apache.org/jira/browse/TIKA-1735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17229349#comment-17229349
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Nick Burch commented on TIKA-1735:
----------------------------------
It has been a while since I last looked at this parser, and I'd missed the pull
request before, sorry.
I've just had a quick look at the patch. The padding changes look a bit iffy to
me, I'd probably rather keep the current behaviour for the older versions to
stop us accidentally handling junk, and use the new simpler (but potentially
less reliable) logic only for the new versions. That is, unless someone can
find some docs confirming the new behaviour is safe on all versions?
> Unsupported AutoCAD drawing version: AC1027
> -------------------------------------------
>
> Key: TIKA-1735
> URL: https://issues.apache.org/jira/browse/TIKA-1735
> Project: Tika
> Issue Type: Bug
> Reporter: Luca Perico
> Priority: Major
> Attachments: testDWG-AC1027.dwg
>
>
> Trying to index .dwg file (version AC1027) I get 500 error response.
> "<?xml version=""1.0"" encoding=""UTF-8""?>
> <response>
> <lst name=""responseHeader""><int name=""status"">500</int><int
> name=""QTime"">3</int></lst><lst name=""error""><str A1:F378 Unsupported
> AutoCAD drawing version: AC1027</str><str
> name=""trace"">org.apache.solr.common.SolrException:
> org.apache.tika.exception.TikaException: Unsupported AutoCAD drawing version:
> AC1027
> at
> org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:227)
> at
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2064)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:450)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
> at org.eclipse.jetty.server.Server.handle(Server.java:497)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
> at
> org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.tika.exception.TikaException: Unsupported AutoCAD
> drawing version: AC1027
> at org.apache.tika.parser.dwg.DWGParser.parse(DWGParser.java:131)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:256)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:256)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
> at
> org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:221)
> ... 27 more
> </str><int name=""code"">500</int></lst>
> </response>"
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