Greetings, I would like to use and Oracle table for an imagemosaic index, but, 
have been unsuccessful in implementing it.

I’m publishing an imagemosaic layer using:
GeoServer 2.19.0
                Tomcat 9.0.17
                OpenJDK 11.0.2_9
                RHEL 7
Stored in the data_dir/data/plans/docs are a collection of GeoTIFF files all 
with the same projection.
Because some images overlap others I need to request individual images. Using
indexer.properties:
AdditionalDomainAttributes=location(location)
Schema=*the_geom:Polygon,location:String,location:String

I let GeoServer automagically generate the index shape files allowing GETMAP 
requests for single images using DIM_LOCATION=doc/filename

Now, following the advice in the GeoServer docs I’m trying to move the mosaic 
index into an Oracle database but attempts to recreate the imagemosaic 
datastore fail.
I’ve created the table
PLANS:
Name     Null?    Type
-------- -------- ------------------
FID      NOT NULL NUMBER
LOCATION          VARCHAR2(254)
THE_GEOM          MDSYS.SDO_GEOMETRY

In database.properties I use a DataStore which has UPDATE privileges to this 
table:
StoreName=APP_ISS_PROXY_OGS_EDIT
SPI=org.geotools.data.oracle.OracleNGDataStoreFactory
schema=APP_ISS

Unfortunately, when I attempt to save this imagemosaic datastore it fails with
Schema 'PLANS' already exists

I hope someone has successfully used Oracle for the mosaic index and can 
suggest how to correct this configuration.

Complete stack trace:
2022-01-25 13:29:04,130 TRACE [org.geotools.util.factory] - ENTRY  
(FeatureTypeFactory, FEATURE_TYPE_FACTORY)
2022-01-25 13:29:04,131 TRACE [org.geotools.util.factory] - RETURN 
(FeatureTypeFactory, FEATURE_TYPE_FACTORY): found implementation Optional.
2022-01-25 13:29:04,132 ERROR [org.geotools.gce.imagemosaic] - Schema 'PLANS' 
already exists
java.lang.IllegalArgumentException: Schema 'PLANS' already exists
       at org.geotools.jdbc.JDBCDataStore.createSchema(JDBCDataStore.java:724)
       at org.geotools.jdbc.JDBCDataStore.createSchema(JDBCDataStore.java:145)
       at 
org.geotools.gce.imagemosaic.catalog.AbstractGTDataStoreGranuleCatalog.createType(AbstractGTDataStoreGranuleCatalog.java:614)
       at 
org.geotools.gce.imagemosaic.catalog.RepositoryDataStoreCatalog.createType(RepositoryDataStoreCatalog.java:40)
       at 
org.geotools.gce.imagemosaic.catalog.CachingDataStoreGranuleCatalog.createType(CachingDataStoreGranuleCatalog.java:92)
       at 
org.geotools.gce.imagemosaic.RasterManager.createStore(RasterManager.java:1440)
       at 
org.geotools.gce.imagemosaic.ImageMosaicReader.createCoverage(ImageMosaicReader.java:897)
       at 
org.geotools.gce.imagemosaic.ImageMosaicConfigHandler.updateConfiguration(ImageMosaicConfigHandler.java:1528)
       at 
org.geotools.gce.imagemosaic.ImageMosaicFileFeatureConsumer$ImageMosaicFileConsumer.handleElement(ImageMosaicFileFeatureConsumer.java:275)
       at 
org.geotools.gce.imagemosaic.ImageMosaicFileFeatureConsumer$ImageMosaicFileConsumer.handleElement(ImageMosaicFileFeatureConsumer.java:136)
       at 
org.geotools.gce.imagemosaic.ImageMosaicDirectoryWalker$MosaicDirectoryWalker.handleElement(ImageMosaicDirectoryWalker.java:169)
       at 
org.geotools.gce.imagemosaic.ImageMosaicDirectoryWalker$MosaicDirectoryWalker.handleFile(ImageMosaicDirectoryWalker.java:99)
       at org.apache.commons.io.DirectoryWalker.walk(DirectoryWalker.java:367)
       at org.apache.commons.io.DirectoryWalker.walk(DirectoryWalker.java:364)
       at org.apache.commons.io.DirectoryWalker.walk(DirectoryWalker.java:335)
       at 
org.geotools.gce.imagemosaic.ImageMosaicDirectoryWalker$MosaicDirectoryWalker.<init>(ImageMosaicDirectoryWalker.java:121)
       at 
org.geotools.gce.imagemosaic.ImageMosaicDirectoryWalker.run(ImageMosaicDirectoryWalker.java:217)
       at org.geotools.gce.imagemosaic.Utils.createMosaic(Utils.java:531)
       at org.geotools.gce.imagemosaic.Utils.checkSource(Utils.java:1551)
       at 
org.geotools.gce.imagemosaic.ImageMosaicReader.initReaderFromURL(ImageMosaicReader.java:263)
       at 
org.geotools.gce.imagemosaic.ImageMosaicReader.<init>(ImageMosaicReader.java:216)
       at 
org.geotools.gce.imagemosaic.ImageMosaicFormat.getReader(ImageMosaicFormat.java:584)
       at 
org.geotools.gce.imagemosaic.ImageMosaicFormat.getReader(ImageMosaicFormat.java:111)
       at 
org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:1572)
       at 
org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:1517)
       at 
org.geoserver.catalog.impl.CoverageStoreInfoImpl.getGridCoverageReader(CoverageStoreInfoImpl.java:53)
       at jdk.internal.reflect.GeneratedMethodAccessor343.invoke(Unknown Source)
       at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.base/java.lang.reflect.Method.invoke(Method.java:568)
       at 
org.geoserver.catalog.impl.ModificationProxy.invoke(ModificationProxy.java:128)
       at jdk.proxy3/jdk.proxy3.$Proxy38.getGridCoverageReader(Unknown Source)
       at 
org.geoserver.web.data.layer.NewLayerPageProvider.getItemsInternal(NewLayerPageProvider.java:99)
       at 
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:60)
       at 
org.geoserver.web.wicket.GeoServerDataProvider.getFilteredItems(GeoServerDataProvider.java:190)
       at 
org.geoserver.web.data.layer.NewLayerPageProvider.getFilteredItems(NewLayerPageProvider.java:198)
       at 
org.geoserver.web.wicket.GeoServerDataProvider.size(GeoServerDataProvider.java:208)
       at 
org.geoserver.web.wicket.GeoServerTablePanel$PagerDelegate.updateMatched(GeoServerTablePanel.java:662)
       at 
org.geoserver.web.wicket.GeoServerTablePanel$PagerDelegate.<init>(GeoServerTablePanel.java:657)
       at 
org.geoserver.web.wicket.GeoServerTablePanel.<init>(GeoServerTablePanel.java:236)
       at 
org.geoserver.web.wicket.GeoServerTablePanel.<init>(GeoServerTablePanel.java:105)
       at 
org.geoserver.web.data.layer.NewLayerPage$1.<init>(NewLayerPage.java:111)
       at 
org.geoserver.web.data.layer.NewLayerPage.<init>(NewLayerPage.java:110)
       at 
org.geoserver.web.data.store.CoverageStoreNewPage.onSuccessfulSave(CoverageStoreNewPage.java:86)
       at 
org.geoserver.web.data.store.CoverageStoreNewPage.onSave(CoverageStoreNewPage.java:71)
       at 
org.geoserver.web.data.store.AbstractCoverageStorePage$1.onSubmit(AbstractCoverageStorePage.java:138)
       at 
org.apache.wicket.ajax.markup.html.form.AjaxSubmitLink$1.onSubmit(AjaxSubmitLink.java:111)
       at 
org.apache.wicket.ajax.form.AjaxFormSubmitBehavior$AjaxFormSubmitter.onSubmit(AjaxFormSubmitBehavior.java:215)
       at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1309)
       at org.apache.wicket.markup.html.form.Form.process(Form.java:976)
       at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:797)
       at 
org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:171)
       at 
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:155)
       at 
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:601)
       at jdk.internal.reflect.GeneratedMethodAccessor320.invoke(Unknown Source)
       at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.base/java.lang.reflect.Method.invoke(Method.java:568)
       at 
org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
       at 
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:241)
       at 
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:248)
       at 
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:234)
       at 
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895)
       at 
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
       at 
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265)
       at 
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222)
       at 
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293)
       at 
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261)
       at 
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203)
       at 
org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:159)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
       at 
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:166)
       at 
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:177)
       at 
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:52)
       at 
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
       at 
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
       at 
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
       at 
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
       at 
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:126)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:357)
       at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:176)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:26)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:69)
       at 
org.geoserver.wms.animate.AnimatorFilter.doFilter(AnimatorFilter.java:70)
       at 
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:66)
       at 
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:41)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:37)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
       at 
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerAnonymousAuthenticationFilter.doFilter(GeoServerAnonymousAuthenticationFilter.java:51)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.geoserver.security.filter.GeoServerUserNamePasswordAuthenticationFilter.doFilter(GeoServerUserNamePasswordAuthenticationFilter.java:122)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
       at 
org.geoserver.security.filter.GeoServerSecurityContextPersistenceFilter$1.doFilter(GeoServerSecurityContextPersistenceFilter.java:52)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
       at 
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
       at 
org.geoserver.security.GeoServerSecurityFilterChainProxy.doFilter(GeoServerSecurityFilterChainProxy.java:142)
       at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
       at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:101)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:77)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:47)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at ca.bc.gov.th.WebadeRoleFilter.doFilter(WebadeRoleFilter.java:115)
       at ca.bc.gov.th.WebadeRoleFilter.doFilter(WebadeRoleFilter.java:81)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.FlushSafeFilter.doFilter(FlushSafeFilter.java:42)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
       at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
       at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
       at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
       at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
       at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
       at 
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
       at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
       at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
       at 
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
       at 
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
       at 
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893)
       at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1726)
       at 
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
       at 
org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
       at 
org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
       at 
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
       at java.base/java.lang.Thread.run(Thread.java:833)
2022-01-25 13:29:04,140 INFO [org.geotools.gce.imagemosaic] - Stopping 
requested at file  2 of 4 files
2022-01-25 13:29:04,140 DEBUG [org.geotools.gce.imagemosaic] - Thread Name 
http-nio-8081-exec-9
class org.geotools.gce.imagemosaic.ImageMosaicEventHandlers
Stopping requested at file  2 of 4 files
2022-01-25 13:29:04,140 WARN [org.geotools.gce.imagemosaic] - Failure occurred 
while collecting the granules
org.apache.commons.io.DirectoryWalker$CancelException: Operation Cancelled
       at 
org.apache.commons.io.DirectoryWalker.checkIfCancelled(DirectoryWalker.java:396)
       at org.apache.commons.io.DirectoryWalker.walk(DirectoryWalker.java:368)
       at org.apache.commons.io.DirectoryWalker.walk(DirectoryWalker.java:364)
       at org.apache.commons.io.DirectoryWalker.walk(DirectoryWalker.java:335)
       at 
org.geotools.gce.imagemosaic.ImageMosaicDirectoryWalker$MosaicDirectoryWalker.<init>(ImageMosaicDirectoryWalker.java:121)
       at 
org.geotools.gce.imagemosaic.ImageMosaicDirectoryWalker.run(ImageMosaicDirectoryWalker.java:217)
       at org.geotools.gce.imagemosaic.Utils.createMosaic(Utils.java:531)
       at org.geotools.gce.imagemosaic.Utils.checkSource(Utils.java:1551)
       at 
org.geotools.gce.imagemosaic.ImageMosaicReader.initReaderFromURL(ImageMosaicReader.java:263)
       at 
org.geotools.gce.imagemosaic.ImageMosaicReader.<init>(ImageMosaicReader.java:216)
       at 
org.geotools.gce.imagemosaic.ImageMosaicFormat.getReader(ImageMosaicFormat.java:584)
       at 
org.geotools.gce.imagemosaic.ImageMosaicFormat.getReader(ImageMosaicFormat.java:111)
       at 
org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:1572)
       at 
org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:1517)
       at 
org.geoserver.catalog.impl.CoverageStoreInfoImpl.getGridCoverageReader(CoverageStoreInfoImpl.java:53)
       at jdk.internal.reflect.GeneratedMethodAccessor343.invoke(Unknown Source)
       at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.base/java.lang.reflect.Method.invoke(Method.java:568)
       at 
org.geoserver.catalog.impl.ModificationProxy.invoke(ModificationProxy.java:128)
       at jdk.proxy3/jdk.proxy3.$Proxy38.getGridCoverageReader(Unknown Source)
       at 
org.geoserver.web.data.layer.NewLayerPageProvider.getItemsInternal(NewLayerPageProvider.java:99)
       at 
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:60)
       at 
org.geoserver.web.wicket.GeoServerDataProvider.getFilteredItems(GeoServerDataProvider.java:190)
       at 
org.geoserver.web.data.layer.NewLayerPageProvider.getFilteredItems(NewLayerPageProvider.java:198)
       at 
org.geoserver.web.wicket.GeoServerDataProvider.size(GeoServerDataProvider.java:208)
       at 
org.geoserver.web.wicket.GeoServerTablePanel$PagerDelegate.updateMatched(GeoServerTablePanel.java:662)
       at 
org.geoserver.web.wicket.GeoServerTablePanel$PagerDelegate.<init>(GeoServerTablePanel.java:657)
       at 
org.geoserver.web.wicket.GeoServerTablePanel.<init>(GeoServerTablePanel.java:236)
       at 
org.geoserver.web.wicket.GeoServerTablePanel.<init>(GeoServerTablePanel.java:105)
       at 
org.geoserver.web.data.layer.NewLayerPage$1.<init>(NewLayerPage.java:111)
       at 
org.geoserver.web.data.layer.NewLayerPage.<init>(NewLayerPage.java:110)
       at 
org.geoserver.web.data.store.CoverageStoreNewPage.onSuccessfulSave(CoverageStoreNewPage.java:86)
       at 
org.geoserver.web.data.store.CoverageStoreNewPage.onSave(CoverageStoreNewPage.java:71)
       at 
org.geoserver.web.data.store.AbstractCoverageStorePage$1.onSubmit(AbstractCoverageStorePage.java:138)
       at 
org.apache.wicket.ajax.markup.html.form.AjaxSubmitLink$1.onSubmit(AjaxSubmitLink.java:111)
       at 
org.apache.wicket.ajax.form.AjaxFormSubmitBehavior$AjaxFormSubmitter.onSubmit(AjaxFormSubmitBehavior.java:215)
       at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1309)
       at org.apache.wicket.markup.html.form.Form.process(Form.java:976)
       at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:797)
       at 
org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:171)
       at 
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:155)
       at 
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:601)
       at jdk.internal.reflect.GeneratedMethodAccessor320.invoke(Unknown Source)
       at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.base/java.lang.reflect.Method.invoke(Method.java:568)
       at 
org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
       at 
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:241)
       at 
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:248)
       at 
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:234)
       at 
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895)
       at 
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
       at 
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265)
       at 
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222)
       at 
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293)
       at 
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261)
       at 
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203)
       at 
org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:159)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
       at 
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:166)
       at 
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:177)
       at 
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:52)
       at 
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
       at 
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
       at 
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
       at 
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
       at 
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:126)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:357)
       at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:176)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:26)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:69)
       at 
org.geoserver.wms.animate.AnimatorFilter.doFilter(AnimatorFilter.java:70)
       at 
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:66)
       at 
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:41)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:37)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
       at 
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerAnonymousAuthenticationFilter.doFilter(GeoServerAnonymousAuthenticationFilter.java:51)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.geoserver.security.filter.GeoServerUserNamePasswordAuthenticationFilter.doFilter(GeoServerUserNamePasswordAuthenticationFilter.java:122)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
       at 
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
       at 
org.geoserver.security.filter.GeoServerSecurityContextPersistenceFilter$1.doFilter(GeoServerSecurityContextPersistenceFilter.java:52)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
       at 
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
       at 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
       at 
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
       at 
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
       at 
org.geoserver.security.GeoServerSecurityFilterChainProxy.doFilter(GeoServerSecurityFilterChainProxy.java:142)
       at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
       at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:101)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:77)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:47)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at ca.bc.gov.th.WebadeRoleFilter.doFilter(WebadeRoleFilter.java:115)
       at ca.bc.gov.th.WebadeRoleFilter.doFilter(WebadeRoleFilter.java:81)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.geoserver.filters.FlushSafeFilter.doFilter(FlushSafeFilter.java:42)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
       at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
       at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
       at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
       at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
       at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
       at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
       at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
       at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
       at 
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
       at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
       at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
       at 
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
       at 
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
       at 
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893)
       at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1726)
       at 
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
       at 
org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
       at 
org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
       at 
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
       at java.base/java.lang.Thread.run(Thread.java:833)
2022-01-25 13:29:04,141 DEBUG [org.geotools.gce.imagemosaic] - Canceled!!!





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