Parser crashes on very simple file
----------------------------------
Key: TIKA-397
URL: https://issues.apache.org/jira/browse/TIKA-397
Project: Tika
Issue Type: Bug
Components: parser
Affects Versions: 0.4
Environment: Solr 1.4 on Ubuntu 9.10. OpenJDK Runtime Environment
(IcedTea6 1.6.1) (6b16-1.6.1-3ubuntu1)
Reporter: Ross Keatinge
Sorry but I can only talk about this from a Solr user's point of view. I'm
using Solr's ExtractingRequestHandler (Solr Cell) to index some text files. In
general it's working fine but Tika crashes when parsing a text file with with
certain upper case short words near the start of the file. I haven't been able
to discover the pattern of what works and what doesn't but here's a real simple
example.
A file with just the letters XF and nothing else crashes. If I edit the file
and change it to any of XA, XB, XC, XD or XF it works but XE always crashes it.
Lower case works.
I discovered this with certain five letter words that unfortunately are very
common in my documents.
Here's the error message from Solr.
<html><head><title>Apache Tomcat/6.0.20 - Error report</title><style><!--H1
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
H2
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
H3
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}
B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
{color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
</head><body><h1>HTTP Status 500 - org.apache.tika.exception.TikaException:
Unexpected RuntimeException from org.apache.tika.parser.txt.txtpar...@a51027
org.apache.solr.common.SolrException: org.apache.tika.exception.TikaException:
Unexpected RuntimeException from org.apache.tika.parser.txt.txtpar...@a51027
at
org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:211)
at
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:54)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
at
org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:233)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:338)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:636)
Caused by: org.apache.tika.exception.TikaException: Unexpected RuntimeException
from org.apache.tika.parser.txt.txtpar...@a51027
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:121)
at
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:105)
at
org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:190)
... 18 more
Caused by: java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:78)
at java.io.BufferedReader.<init>(BufferedReader.java:93)
at java.io.BufferedReader.<init>(BufferedReader.java:108)
at org.apache.tika.parser.txt.TXTParser.parse(TXTParser.java:59)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:119)
... 20 more
</h1><HR size="1" noshade="noshade"><p><b>type</b> Status
report</p><p><b>message</b> <u>org.apache.tika.exception.TikaException:
Unexpected RuntimeException from org.apache.tika.parser.txt.txtpar...@a51027
org.apache.solr.common.SolrException: org.apache.tika.exception.TikaException:
Unexpected RuntimeException from org.apache.tika.parser.txt.txtpar...@a51027
at
org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:211)
at
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:54)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
at
org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:233)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:338)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:636)
Caused by: org.apache.tika.exception.TikaException: Unexpected RuntimeException
from org.apache.tika.parser.txt.txtpar...@a51027
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:121)
at
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:105)
at
org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:190)
... 18 more
Caused by: java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:78)
at java.io.BufferedReader.<init>(BufferedReader.java:93)
at java.io.BufferedReader.<init>(BufferedReader.java:108)
at org.apache.tika.parser.txt.TXTParser.parse(TXTParser.java:59)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:119)
... 20 more
</u></p><p><b>description</b> <u>The server encountered an internal error
(org.apache.tika.exception.TikaException: Unexpected RuntimeException from
org.apache.tika.parser.txt.txtpar...@a51027
org.apache.solr.common.SolrException: org.apache.tika.exception.TikaException:
Unexpected RuntimeException from org.apache.tika.parser.txt.txtpar...@a51027
at
org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:211)
at
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:54)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
at
org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:233)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:338)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:636)
Caused by: org.apache.tika.exception.TikaException: Unexpected RuntimeException
from org.apache.tika.parser.txt.txtpar...@a51027
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:121)
at
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:105)
at
org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:190)
... 18 more
Caused by: java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:78)
at java.io.BufferedReader.<init>(BufferedReader.java:93)
at java.io.BufferedReader.<init>(BufferedReader.java:108)
at org.apache.tika.parser.txt.TXTParser.parse(TXTParser.java:59)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:119)
... 20 more
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