Am 20.03.2015 um 09:14 schrieb Andreas Lehmkühler:
Hi,
Tilman Hausherr <thaush...@t-online.de> hat am 19. März 2015 um 23:30
geschrieben:
I'm testing preflight on the Rackspace server of Tim Allison. Preflight
is very slow, and I narrowed this to
PDColorSpace.toRGBImageAWT(), there to the line
op.filter(src, dest);
Initialization of a CMYK based PDIndexed colorspace takes between 1 and
4 seconds :-( On my W7 system, it takes about 50ms.
Java installed on the server:
java version "1.7.0_75"
OpenJDK Runtime Environment (rhel-2.5.4.2.el7_0-x86_64 u75-b13)
OpenJDK 64-Bit Server VM (build 24.75-b04, mixed mode)
According to [1] it seems to be a regression within newer versions >1.7.0_25 of
the OpenJDK
BR
Andreas
[1]
https://bugs.openjdk.java.net/browse/JDK-8041125?page=com.atlassian.streams.streams-jira-plugin:activity-stream-issue-tab
Yeah, I should have googled it... or have remembered that we discussed
this before and even have a workaround:
https://issues.apache.org/jira/browse/PDFBOX-2230
(Sadly, the workaround doesn't make a difference :-( )
Maybe this can also explain why JDK8 was so slow when I installed it a
few months ago. I deinstalled it a few hours later.
Tilman
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