<div dir="ltr">Hi Paolo,<div>so you are using GeoNode 2.10.3 and GeoServer 2.15.4 I guess, is that correct?</div><div><br></div><div>First of all, as soon as possible update GeoServer with the same version WAR <a href="https://build.geo-solutions.it/geonode/geoserver/latest/geoserver-2.15.4.war">here</a>, The WARs have been rebuilt recently with some updates of GeoServer community plugins.</div><div><br></div><div>Secondly, are you trying to create the mosaic by using the shapefile index? Try to create the "datastore.properties" and let GeoServer create the index on the DB instead.</div><div>I recently configured a mosaic with more than 120K granules and it worked seamlessly.</div><div>A warning here. When you create the store, the first time, GeoServer will remain blocked for a long time, until he finished scanning all the granules. Even if you have some strange page back on the gui or some odd behavior, don't worry about it.</div><div><br></div><div>Finally, there's a method on GeoNode "_invalidate_geowebcache_layer" which is called when you create a Layer and mostly when you update the style.</div><div>Currently, the behavior is trivial, he just invokes the method every time you update the style. It probably could be improved.</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno ven 15 mag 2020 alle ore 16:56 Paolo Pasquali <<a href="mailto:paolo.pasquali@gmail.com">paolo.pasquali@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">Dear all,<div><br></div><div>I'm trying to publish two mosaics of about 3500 tiles each in GeoNode.</div><div>Firstly, I've created the shp index and the tile cache on a stand alone GeoServer installation without any problem.</div><div><br></div><div>Then I've moved the mosaic tiles and all the cache on a GeoNode 2.10.3 that I've installed following this documentation: <a href="https://docs.geonode.org/en/2.10/install/core/index.html#ubuntu-18-04" target="_blank">https://docs.geonode.org/en/2.10/install/core/index.html#ubuntu-18-04</a></div><div><br></div><div>1) The first issue I have encountered is that for both mosaics I get a "Too many open files" error from GeoServer. I've both tried to use the old shp index and to generate a new one with the GeoNode GeoServer but I always get this error.</div><div>I've also disabled the JAI ImageRead (deferred loading) but nothing improved.</div><div>I'm wondering why there is a different behaviour between the two GeoServers. Maybe I've messed up some gdal library? The gdal version is 2.2.3 on Ubuntu 18.04</div><div><br></div><div>2) The second issue is the Metadata update via GeoNode. I've used updatelayers to import the mosaics in GeoNode and then I have used the wizard to update the metadata. By updating the metadata, all the tile cache has been flushed. Is this the expected behaviour? I understand for small rasters may be convenient but in other cases it may not. Is there a way to set whether the wizard can flush the cache when updating the metadata?</div><div><br></div><div>Thanks in advance for your help.</div><div><br></div><div>Best,</div><div><br></div><div>Paolo</div><div><br></div><div><br></div><div><br></div></div></div>
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