Re: [Geoserver-users] Unable to update 'cached' image mosaic image

2016-11-09 Thread Simone Giannecchini 
Ciao,
please, read my feedback inline below...

Regards,
Simone Giannecchini
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On Thu, Oct 13, 2016 at 7:16 PM, eting123  wrote:
> Hi all
> I'm using Geoserver 2.9, and I'm wondering about how Geoserver caches the
> image mosaic images.
>
> My set up
> 1. in the Database, I use the field 'dataset_id' to uniquely identify the
> image, and the path to the image is also stored.
> 2. I try to view the image like this
> http://localhost:8082/geoserver/ name>/wms?SERVICE=WMS=1.1.1=GetMap=image%2Fjpeg=true= mosaic layer
> name>=EPSG%3A4326=768=384=-112.05,40.0,-110,41.0_FILTER=%20dataset_id%3D%2713033%27%20
>
> My observation
> 1. First, I added an image. Everything was good, I could view it with no
> problem.
> 2. Next, I updated the image path in the Database to point to a different
> image, for the same dataset_id.
> 3. Then I tried to view the image, but I still got the old image, not the
> new one.
>
> I have tried
> - Turning off Geowebcache
> - Turning off Tile Caching for the Image Mosaic layer

with a request like the one above, geowebcache does not get activated.
There is no TILED=TRUE and also you are not asking a proper tile W and
H

> - Ensuring all the 'caching' properties are set to false in the Image Mosaic
> config files (datastore.properties, indexer.properties,  table>.properties

correct

> - Clearing my browser cache (as I was viewing the image via OpenLayers on a
> web browser)
>

> Restarting Geoserver does work, but we do not want to restart Geoserver.
>

Well, if you have not enabled low-level caching in the ImageMosaic,
restarting GeoServer is not required.
You can turn on verbose logging and GeoServer will tell you which
granules is using so you can better investigate.

Ideally, you should use the GeoServer REST Api for managing granules:
- 
http://docs.geoserver.org/latest/en/user/rest/examples/curl.html#uploading-and-modifying-a-image-mosaic
- http://geoserver.geo-solutions.it/edu/en/multidim/rest/index.html




> Any ideas/comments are welcome.
>
> Thanks
> eting
>
>
>
>
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>
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[Geoserver-users] Unable to update 'cached' image mosaic image

2016-10-13 Thread eting123 
Hi all
I'm using Geoserver 2.9, and I'm wondering about how Geoserver caches the
image mosaic images.

My set up
1. in the Database, I use the field 'dataset_id' to uniquely identify the
image, and the path to the image is also stored. 
2. I try to view the image like this
http://localhost:8082/geoserver//wms?SERVICE=WMS=1.1.1=GetMap=image%2Fjpeg=true==EPSG%3A4326=768=384=-112.05,40.0,-110,41.0_FILTER=%20dataset_id%3D%2713033%27%20

My observation
1. First, I added an image. Everything was good, I could view it with no
problem.
2. Next, I updated the image path in the Database to point to a different
image, for the same dataset_id.
3. Then I tried to view the image, but I still got the old image, not the
new one.

I have tried
- Turning off Geowebcache
- Turning off Tile Caching for the Image Mosaic layer
- Ensuring all the 'caching' properties are set to false in the Image Mosaic
config files (datastore.properties, indexer.properties, .properties
- Clearing my browser cache (as I was viewing the image via OpenLayers on a
web browser)

Restarting Geoserver does work, but we do not want to restart Geoserver.

Any ideas/comments are welcome.

Thanks
eting




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