I just got it working with both TIF or JP2...
The issue was JAI native library:
http://docs.geoserver.org/latest/en/user/production/java.html#install-native-jai-and-imageio-extensions
http://docs.geotools.org/latest/userguide/build/install/jdk.html#java-extensions-optional
https://geoserver.geo-solutions.it/edu/en/install_run/jai_io_install.html
As it was recommended everywhere for production performance I installed
it. May I suggest opening an issue against documentation ? If this
library cannot handle granule transparency I wouldn't recommend
installing it.
Here is how I did the install (If you want to test it yourself Daniele):
JAVA_HOME=$(dirname $(dirname $(readlink -f /usr/bin/java)))
test -f /tmp/jai.tar.gz || \
wget
http://download.java.net/media/jai/builds/release/1_1_3/jai-1_1_3-lib-linux-amd64.tar.gz
-O /tmp/jai.tar.gz
tar xvf /tmp/jai.tar.gz -C ${JAVA_HOME}/lib/ext --no-same-permissions
--no-same-owner --strip-components=2 --wildcards '*/lib/*.jar'
tar xvf /tmp/jai.tar.gz -C ${JAVA_HOME}/lib/amd64 --no-same-permissions
--no-same-owner --strip-components=2 --wildcards '*/lib/*.so'
test -f /tmp/imageio.tar.gz || \
wget
http://download.java.net/media/jai-imageio/builds/release/1.1/jai_imageio-1_1-lib-linux-amd64.tar.gz
-O /tmp/imageio.tar.gz
tar xvf /tmp/imageio.tar.gz -C ${JAVA_HOME}/lib/ext
--no-same-permissions --no-same-owner --strip-components=2 --wildcards
'*/lib/*.jar'
tar xvf /tmp/imageio.tar.gz -C ${JAVA_HOME}/lib/amd64
--no-same-permissions --no-same-owner --strip-components=2 --wildcards
'*/lib/*.so'
rm -fv /var/lib/tomcat8/webapps/geoserver/WEB-INF/lib/jai_core-*jar
rm -fv /var/lib/tomcat8/webapps/geoserver/WEB-INF/lib/jai_imageio-*.jar
rm -fv /var/lib/tomcat8/webapps/geoserver/WEB-INF/lib/jai_codec-*.jar
Best regards, Adam
(And thanks Daniele !)
On 07/18/2018 12:10 PM, Daniele Romagnoli wrote:
Hello Adam,
I have tried it on master branch.
I didn't test on 2.13.x yet. I can do it in the next days.
Which GeoServer version are you using?
(Note that JPEG compression may introduce additional artifacts so I
would not use it without masking available).
Regards,
Daniele
--
Regards,
Daniele Romagnoli
==
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==
Ing. Daniele Romagnoli
Senior Software Engineer
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Via di Montramito 3/A
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
http://www.geo-solutions.it
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