Hi All,
I have a problem when my map draws from GWC. On certain scales 1:1000, 1:2000, I get strange neon (Turquoise, Purple, etc) blocks in random spots. this only happens in GWC and not through WMS. What can possibly be causing this? See screenshot.
PS. The layer causing the problem is from an “ImagePyramid Store” with GeoTIFF. It uses the default “raster” style.
Best Regards
Schalk
On Fri, Jul 7, 2017 at 12:45 PM, Schalk Grobbelaar <swgrobbelaar@anonymised.com>
wrote:
Hi All,
I have a problem when my map draws from GWC. On certain scales 1:1000,
1:2000, I get strange neon (Turquoise, Purple, etc) blocks in random
spots. this only happens in GWC and not through WMS. What can possibly be
causing this? See screenshot.PS. The layer causing the problem is from an "ImagePyramid Store" with
GeoTIFF. It uses the default "raster" style.
Hi,
I don't remember seeing this particular problem, the block shape and
distribution is... perplexing 
So no clue, I'm going to make some more questions to help reduce the
context of the issue.
Does it happen in all caching formats? png vs jpeg in particular
Do you have more installation details, like for example, OS, if you have
imageio native extension installed?
--
Regards,
Andrea Aime
Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
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Hi Andrea,
This happens on JPEG as well as PNG, and at random locations. If I reseed it dissapears from original location but again appear in new location. Totally random. We run Geoserver 2.11.0 on Ubuntu 16.04 with imageio native extension installed.
Regards
Schalk
On 2017/07/07 13:51, Andrea Aime wrote:
On Fri, Jul 7, 2017 at 12:45 PM, Schalk Grobbelaar <swgrobbelaar@…84…> wrote:
Hi All,
I have a problem when my map draws from GWC. On certain scales 1:1000, 1:2000, I get strange neon (Turquoise, Purple, etc) blocks in random spots. this only happens in GWC and not through WMS. What can possibly be causing this? See screenshot.
PS. The layer causing the problem is from an “ImagePyramid Store” with GeoTIFF. It uses the default “raster” style.
Hi,
I don’t remember seeing this particular problem, the block shape and distribution is… perplexing
So no clue, I’m going to make some more questions to help reduce the context of the issue.
Does it happen in all caching formats? png vs jpeg in particular
Do you have more installation details, like for example, OS, if you have imageio native extension installed?–
Regards,
Andrea Aime
== GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it
AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.
The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy’s New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.
On Fri, Jul 7, 2017 at 2:12 PM, Schalk Grobbelaar <swgrobbelaar@anonymised.com>
wrote:
Hi Andrea,
This happens on JPEG as well as PNG, and at random locations. If I reseed
it dissapears from original location but again appear in new location.
Totally random. We run Geoserver 2.11.0 on Ubuntu 16.04 with imageio
native extension installed.
Try removing the native extensions then (they are know to misbehave on
occasion,
and since they were closed source, they cannot be fixed).
Cheers
Andrea
--
Regards,
Andrea Aime
Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o
nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il
loro utilizzo è consentito esclusivamente al destinatario del messaggio,
per le finalità indicate nel messaggio stesso. Qualora riceviate questo
messaggio senza esserne il destinatario, Vi preghiamo cortesemente di
darcene notizia via e-mail e di procedere alla distruzione del messaggio
stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso,
divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
utilizzarlo per finalità diverse, costituisce comportamento contrario ai
principi dettati dal D.Lgs. 196/2003.
The information in this message and/or attachments, is intended solely for
the attention and use of the named addressee(s) and may be confidential or
proprietary in nature or covered by the provisions of privacy act
(Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
Code).Any use not in accord with its purpose, any disclosure, reproduction,
copying, distribution, or either dissemination, either whole or partial, is
strictly forbidden except previous formal approval of the named
addressee(s). If you are not the intended recipient, please contact
immediately the sender by telephone, fax or e-mail and delete the
information in this message that has been received in error. The sender
does not give any warranty or accept liability as the content, accuracy or
completeness of sent messages and accepts no responsibility for changes
made after they were sent or for other risks which arise as a result of
e-mail transmission, viruses, etc.
Hi Andrea,
Will try that and will get back to you.
Thanks for the help so far.
Appreciated.
Regards
Schalk
On 2017/07/07 14:17, Andrea Aime wrote:
On Fri, Jul 7, 2017 at 2:12 PM, Schalk Grobbelaar <swgrobbelaar@…84…> wrote:
Hi Andrea,
This happens on JPEG as well as PNG, and at random locations. If I reseed it dissapears from original location but again appear in new location. Totally random. We run Geoserver 2.11.0 on Ubuntu 16.04 with imageio native extension installed.
Try removing the native extensions then (they are know to misbehave on occasion,
and since they were closed source, they cannot be fixed).Cheers
Andrea–
Regards,
Andrea Aime
== GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it
AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.
The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy’s New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.
Regarding:
“Try removing the native extensions.”
A lot of articles on the web regarding how to install Native JAI and Native JAI IOImage, but nowhere I can get instructions of how to remove it from geoserver. Can someone point me in right direction?
Regards
Schalk
On 2017/07/07 14:17, Andrea Aime wrote:
On Fri, Jul 7, 2017 at 2:12 PM, Schalk Grobbelaar <swgrobbelaar@…84…> wrote:
Hi Andrea,
This happens on JPEG as well as PNG, and at random locations. If I reseed it dissapears from original location but again appear in new location. Totally random. We run Geoserver 2.11.0 on Ubuntu 16.04 with imageio native extension installed.
Try removing the native extensions then (they are know to misbehave on occasion,
and since they were closed source, they cannot be fixed).Cheers
Andrea–
Regards,
Andrea Aime
== GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it
AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003.
The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy’s New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.