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https://issues.apache.org/jira/browse/TIKA-1507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14988874#comment-14988874
]
Hudson commented on TIKA-1507:
------------------------------
SUCCESS: Integrated in tika-trunk-jdk1.7 #880 (See
[https://builds.apache.org/job/tika-trunk-jdk1.7/880/])
TIKA-1507 - Moved tika-external-parsers.xml to tika-core to prevent OSGi split
package issue. (bob:
[http://svn.apache.org/viewvc/tika/trunk/?view=rev&rev=1712462])
* trunk/tika-bundle/src/test/java/org/apache/tika/bundle/BundleIT.java
* trunk/tika-bundle/src/test/resources/testOCR.jpg
* trunk/tika-core/src/main/resources/org/apache/tika/parser
* trunk/tika-core/src/main/resources/org/apache/tika/parser/external
*
trunk/tika-core/src/main/resources/org/apache/tika/parser/external/tika-external-parsers.xml
*
trunk/tika-parsers/src/main/java/org/apache/tika/parser/ocr/TesseractOCRParser.java
* trunk/tika-parsers/src/main/resources/org/apache/tika/parser/external
> Under OSGi, ForkParser failes to send core parser classes like ExternalParser
> -----------------------------------------------------------------------------
>
> Key: TIKA-1507
> URL: https://issues.apache.org/jira/browse/TIKA-1507
> Project: Tika
> Issue Type: Bug
> Components: packaging, parser
> Affects Versions: 1.6, 1.7
> Reporter: Nick Burch
> Assignee: Bob Paulin
> Fix For: 1.12
>
> Attachments: TIKA-1507C.patch
>
>
> Under OSGi, if you try to use ForkParser with the Tesseract OCR parser, it
> will fail with:
> java.lang.NoClassDefFoundError: org/apache/tika/parser/external/ExternalParser
> at
> org.apache.tika.parser.ocr.TesseractOCRParser.hasTesseract(TesseractOCRParser.java:117)
> at
> org.apache.tika.parser.ocr.TesseractOCRParser.getSupportedTypes(TesseractOCRParser.java:91)
> at
> org.apache.tika.parser.CompositeParser.getParsers(CompositeParser.java:81)
> at
> org.apache.tika.parser.DefaultParser.getParsers(DefaultParser.java:95)
> at
> org.apache.tika.parser.CompositeParser.getParser(CompositeParser.java:209)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:244)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:622)
> at org.apache.tika.fork.ForkServer.call(ForkServer.java:144)
> at org.apache.tika.fork.ForkServer.processRequests(ForkServer.java:124)
> at org.apache.tika.fork.ForkServer.main(ForkServer.java:69)
> Caused by: java.lang.ClassNotFoundException: Unable to find class
> org.apache.tika.parser.external.ExternalParser
> at
> org.apache.tika.fork.ClassLoaderProxy.findClass(ClassLoaderProxy.java:117)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
> ... 13 more
> ExternalParser lives in the Tika Core jar, not the Tika Parsers one. This all
> works fine outside of OSGi, so it looks like something about the OSGi
> bundling is causing the fork parser to fail to send the parser-related
> classes from Tika Core over to the forked JVM
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