[
https://issues.apache.org/jira/browse/TIKA-1276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13984067#comment-13984067
]
Oleg Tikhonov commented on TIKA-1276:
-------------------------------------
Used a patch TIKA-1276_20140428_2_rwesten.diff
Now it complains on the org.apache.commons.logging.
Here is a question - what do we want? The Tika bundle will start as independent
bundle/service provider or a customer have to build some app and put all
dependencies?
Another option, probably we have to package all dependencies in the bundle and
require that these dependencies also be bundles ...
> Missing embedded dependencies in tika-bundle
> --------------------------------------------
>
> Key: TIKA-1276
> URL: https://issues.apache.org/jira/browse/TIKA-1276
> Project: Tika
> Issue Type: Bug
> Components: packaging
> Affects Versions: 1.5
> Environment: OSGI, Apache Felix via Apache Sling Launcher
> Reporter: Rupert Westenthaler
> Fix For: 1.6
>
> Attachments: TIKA-1276_20140423_rwesten.diff,
> TIKA-1276_20140428_2_rwesten.diff, TIKA-1276_20140428_rwesten.diff
>
>
> While updating from tika 1.2 to 1.5 I that the
> `org.apache.tika:tika-bundle:1.5` module has some missing dependences.
> 1. `com.uwyn:jhighlight:1.0` is not embedded
> Because of that installing the bundle results in the following exception
> {code}
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [103]: Unable to resolve 103.0: missing requirement
> [103.0] osgi.wiring.package;
> (osgi.wiring.package=com.uwyn.jhighlight.renderer))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [103]: Unable to resolve 103.0: missing requirement
> [103.0] osgi.wiring.package;
> (osgi.wiring.package=com.uwyn.jhighlight.renderer)
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3962)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:2025)
> at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1279)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)
> at java.lang.Thread.run(Thread.java:744)
> {code}
> 2. `org.ow2.asm:asm:4.1` is not embedded because
> `org.apache.tika:tika-core:1.5` uses `org.ow2.asm-debug-all:asm:4.1` and
> therefore the `Embed-Dependency` directive `asm` does not match any
> dependency.
> Because of that one do get the following exception (after fixing (1))
> {code}
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [96]: Unable to resolve 96.0: missing requirement
> [96.0] osgi.wiring.package;
> (&(osgi.wiring.package=org.objectweb.asm)(version>=4.1.0)(!(version>=5.0.0))))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [96]: Unable to resolve 96.0: missing requirement
> [96.0] osgi.wiring.package;
> (&(osgi.wiring.package=org.objectweb.asm)(version>=4.1.0)(!(version>=5.0.0)))
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3962)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:2025)
> at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1279)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)
> at java.lang.Thread.run(Thread.java:744)
> {code}
> There are two possibilities to fix this (a) change the `Embed-Dependency` to
> `asm-debug-all` or adding a dependency to `org.ow2.asm:asm:4.1` to the
> tika-bundle pom file.
> 3. `edu.ucar:netcdf:4.2-min` is not embedded
> Because of that one does get the following exception (after fixing (1) and
> (2))
> {code}
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [96]: Unable to resolve 96.0: missing requirement
> [96.0] osgi.wiring.package; (osgi.wiring.package=ucar.ma2))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [96]: Unable to resolve 96.0: missing requirement
> [96.0] osgi.wiring.package; (osgi.wiring.package=ucar.ma2)
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3962)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:2025)
> at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1279)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)
> at java.lang.Thread.run(Thread.java:744)
> {code}
> 4. The `com.adobe.xmp:xmpcore:5.1.2` dependency is required at runtime
> After fixing the above issues the tika-bundle was started successfully.
> However when extracting EXIG metadata from a jpeg image I got the following
> exception.
> {code}
> java.lang.NoClassDefFoundError: com/adobe/xmp/XMPException
> at
> com.drew.imaging.jpeg.JpegMetadataReader.extractMetadataFromJpegSegmentReader(JpegMetadataReader.java:112)
> at
> com.drew.imaging.jpeg.JpegMetadataReader.readMetadata(JpegMetadataReader.java:71)
> at
> org.apache.tika.parser.image.ImageMetadataExtractor.parseJpeg(ImageMetadataExtractor.java:91)
> at org.apache.tika.parser.jpeg.JpegParser.parse(JpegParser.java:56)
> [..]
> {code}
> Embedding xmpcore in the tika-bundle solved this issue.
> NOTES:
> * The Apache Stanbol integration tests only covers PDF, JPEG, DOCX. So there
> might be additional issues with other not tested parsers.
> * I was updating Tika from version 1.2 to 1.5. This means that all versions >
> 1.2 might also be affected by this.
> * The following dependencies embedded by the tika-bundle are in fact OSGI
> bundles and would not be needed to be embedded: commons-compress, xz,
> commons-codec, commons-io
--
This message was sent by Atlassian JIRA
(v6.2#6252)
