Were you able to check the email history and determine if it is the same
issue? If not you may wish to create an issue for the issue tracker.
--
Jody Garnett
On Wednesday, 17 August 2011 at 9:22 AM, Jody Garnett wrote:
> Hi Felix:
>
> We did have some discussion about making sure readers are properly cleaned up
> recently (resulting in the operating system eventually running out of file
> handles to give to the application).
>
> If that is the cause of this problem then it should be a QA issue (so report
> issue; review code; submit patch; etc...).
>
> --
> Jody Garnett
>
>
> On Wednesday, 17 August 2011 at 1:11 AM, Felix Mayer wrote:
>
> > We are using GeoServer 2.1.1, so it has GeoTools 2.7.2. Sometimes GeoServer
> > goes into a state where many WMS requests fail with the exception below. A
> > restart usually fixes the issue, but that’s not desirable from an
> > operational point of view. So I am wondering how this can happen. Are the
> > ImageMosaicReaders reused after they are disposed? Are they somehow
> > corrupted before they are used? Has anybody seen this issue? Thanks!
> >
> >
> > java.io.IOException: Looks like this reader has been already disposed or it
> > has not been properly initialized.
> >
> >
> > at
> > org.geotools.gce.imagemosaic.ImageMosaicReader.read(ImageMosaicReader.java:573)
> >
> >
> > at
> > org.geotools.renderer.lite.StreamingRenderer.readCoverage(StreamingRenderer.java:2625)
> >
> >
> > at
> > org.geotools.renderer.lite.StreamingRenderer.processSymbolizers(StreamingRenderer.java:2231)
> >
> >
> > at
> > org.geotools.renderer.lite.StreamingRenderer.process(StreamingRenderer.java:2165)
> >
> >
> > at
> > org.geotools.renderer.lite.StreamingRenderer.drawPlain(StreamingRenderer.java:2021)
> >
> >
> > at
> > org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1941)
> >
> >
> > at
> > org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:773)
> >
> >
> > at
> > org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:447)
> >
> >
> > at
> > org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:208)
> >
> >
> > at
> > org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:123)
> >
> >
> > at org.geoserver.wms.GetMap.run(GetMap.java:379)
> >
> >
> > at org.geoserver.wms.GetMap.run(GetMap.java:107)
> >
> >
> > at
> > org.geoserver.wms.DefaultWebMapService.getMap(DefaultWebMapService.java:352)
> >
> >
> > at sun.reflect.GeneratedMethodAccessor252.invoke(Unknown Source)
> >
> >
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> >
> >
> > at java.lang.reflect.Method.invoke(Method.java:597)
> >
> >
> >
> >
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