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https://issues.apache.org/jira/browse/TIKA-2399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16054466#comment-16054466
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Tim Allison commented on TIKA-2399:
-----------------------------------
stack trace:
{noformat}
Caused by: java.lang.RuntimeException:
jj2000.j2k.fileformat.reader.FileFormatReader.<init>(Ljj2000/j2k/io/RandomAccessIO;Lcom/github/jaiimageio/jpeg2000/impl/J2KMetadata;)V
at
com.github.jaiimageio.jpeg2000.impl.J2KReadState.initializeRead(J2KReadState.java:682)
at
com.github.jaiimageio.jpeg2000.impl.J2KReadState.<init>(J2KReadState.java:195)
at
com.github.jaiimageio.jpeg2000.impl.J2KImageReader.read(J2KImageReader.java:436)
at javax.imageio.ImageReader.read(ImageReader.java:939)
at org.apache.pdfbox.filter.JPXFilter.readJPX(JPXFilter.java:94)
{noformat}
> Version conflict with non-ASL jai-imageio-jpeg2000 and edu.ucar jj2000
> ----------------------------------------------------------------------
>
> Key: TIKA-2399
> URL: https://issues.apache.org/jira/browse/TIKA-2399
> Project: Tika
> Issue Type: Bug
> Components: parser
> Affects Versions: 1.15
> Reporter: Tim Allison
>
> For users who want to extract jp2000 from PDFs for inline-image OCR, they
> have to add non- ASL 2.0 compatible:
> {noformat}
> <dependency>
> <groupId>com.github.jai-imageio</groupId>
> <artifactId>jai-imageio-jpeg2000</artifactId>
> <version>1.3.0</version>
> </dependency>
> {noformat}
> However, this creates a conflict with GRIB's jj2000:
> {noformat}
> <dependency>
> <groupId>edu.ucar</groupId>
> <artifactId>jj2000</artifactId>
> <version>5.2</version>
> </dependency>
> {noformat}
> [~mcaruanagalizia] (I'm guessing?) identified this conflict
> [here|https://github.com/ICIJ/extract/blob/master/pom.xml] and fixes it by
> upgrading jj2000 to 5.3. However, that doesn't exist in maven central, but
> only in [Boundless|http://example.com].
> What do we do?
> # We could exclude the jj2000 dependency from GRIB, and that functionality
> won't work for GRIB folks
> # We could add a warning if we see {{jai-imageio-jpeg2000}} is on the
> classpath to instruct users to exclude jj2000.
> # Other options?
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