[jira] [Commented] (TIKA-2399) Version conflict with non-ASL jai-imageio-jpeg2000 and edu.ucar jj2000

["Tim Allison (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TIKA-2399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16072295#comment-16072295 ] 

Tim Allison commented on TIKA-2399:
-----------------------------------

For the next release (1.16?) should we exclude this from edu.ucar?  I suspect we have more users who will add jai-imageio-jpeg2000 to the class path for the sake of OCR'ing PDFs than folks relying on grib to parse jpeg2000 files...



> 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?



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)