[OSGeo-Discuss] Could not list layers for this store, an error occurred retrieving them: Unable to acquire a reader for this coverage with format: ImageMosaicJDBC

Suresh Hosur suri.hosur at gmail.com
Sun Jan 8 01:43:40 PST 2012


Hi...


I followed the steps as in below link
http://docs.geoserver.org/stable/en/user/tutorials/imagemosaic-jdbc/imagemosaic-jdbc_tutorial.html

FWtool version am using is: 2.4.7
Geoserver: 2.1.2

I was got the below option in Store as i was added the plugin in proper
directory.

ImageMosaicJDBC - Image mosaicking/pyramidal jdbc plugin

Steps i followed:

gdalinfo C:/working/PLU_rast.tif

gdal_retile -co "WORLDFILE=YES"  -r bilinear -ps 512 512 -of PNG -levels 5
-targetDir C:/working/tile C:/working/PLU_rast.tif

java -jar
C:/GeoserverTomcat/webapps/geoserver/WEB-INF/lib/gt-imagemosaic-jdbc-2.7.3.jar

java -jar
C:/GeoserverTomcat/webapps/geoserver/WEB-INF/lib/gt-imagemosaic-jdbc-2.7.3.jar
ddl -config
C:/GeoserverTomcat/webapps/geoserver/data/coverages/osm.postgis.xml
-spatialTNPrefix tileosm -pyramids 5 -statementDelim ";" -srs 4326
-targetDir C:/working/sqlscript

java -jar
C:/GeoserverTomcat/webapps/geoserver/WEB-INF/lib/gt-imagemosaic-jdbc-2.7.3.jar
import -config
C:/GeoserverTomcat/webapps/geoserver/data/coverages/osm.postgis.xml
-spatialTNPrefix tileosm -tileTNPrefix tileosm -dir C:/working/tile -ext png


All  the above commands are executed properly...
If u find any mistakes in above commands please help me and...

My osm.postgis.xml file is like:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE ImageMosaicJDBCConfig [
 <!ENTITY mapping PUBLIC "mapping"
"mapping.postgis.xml.inc">
 <!ENTITY connect PUBLIC "connect"
"connect.postgis.xml.inc">]>
<config version="1.0">
 <coverageName name="osm"/>
 <coordsys name="EPSG:4326"/>

 <scaleop  interpolation="2"/>
 <verify cardinality="false"/>
 &mapping;
 &connect;
</config>



After it need to add the store so...
selected the ImageMosaicJDBC - Image mosaicking/pyramidal jdbc plugin
I given the name to store and
given the url file:coverages/osm.postgis.xml

After it it was taking some time.
store with the name displayed in the Store

After it want to add the layer from store
I selected the Layer... it was loading for some time after it its Displaying
error like:

Could not list layers for this store, an error occurred retrieving them:
Unable to acquire a reader for this coverage with format: ImageMosaicJDBC


when i check the logs they are like:
2012-01-08 14:30:44,094 ERROR [wicket.RequestCycle] - unexpected exception
when handling another exception: Can't instantiate page using constructor
public org.geoserver.web.GeoServerExpiredPage()
org.apache.wicket.WicketRuntimeException: Can't instantiate page using
constructor public org.geoserver.web.GeoServerExpiredPage()
       at
org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212)
       at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:57)
       at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298)
       at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320)
       at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:261)
       at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105)
       at org.apache.wicket.RequestCycle.respond(RequestCycle.java:1267)
       at org.apache.wicket.RequestCycle.step(RequestCycle.java:1334)
       at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
       at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
       at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)
       at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:138)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)
       at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
       at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
       at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
       at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
       at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
       at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)
       at
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)
       at
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
       at
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:109)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)
       at
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
       at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
       at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
       at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
       at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
       at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
       at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
       at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
       at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
       at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
       at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
       at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
       at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
       at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.reflect.InvocationTargetException
       at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
       at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
       at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
       at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
       at
org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:192)
       ... 92 more
Caused by: java.lang.NoClassDefFoundError:
org/geoserver/web/GeoServerExpiredPage$1
       at
org.geoserver.web.GeoServerExpiredPage.<init>(GeoServerExpiredPage.java:14)
       ... 97 more
Caused by: java.lang.ClassNotFoundException:
org.geoserver.web.GeoServerExpiredPage$1
       at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678)
       at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523)
       ... 98 more
2012-01-08 14:38:18,739 ERROR [imagemosaic.jdbc] - Ran out of memory
retrieving query results.
org.postgresql.util.PSQLException: Ran out of memory retrieving query
results.
       at
org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1777)
       at
org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
       at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
       at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
       at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
       at
org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)
       at
org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)
       at
org.geotools.gce.imagemosaic.jdbc.JDBCAccessBase.getPixelResolution(JDBCAccessBase.java:772)
       at
org.geotools.gce.imagemosaic.jdbc.JDBCAccessBase.calculateResolutionsFromDB(JDBCAccessBase.java:482)
       at
org.geotools.gce.imagemosaic.jdbc.JDBCAccessBase.initialize(JDBCAccessBase.java:132)
       at
org.geotools.gce.imagemosaic.jdbc.JDBCAccessFactory.getJDBCAcess(JDBCAccessFactory.java:91)
       at
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCReader.<init>(ImageMosaicJDBCReader.java:160)
       at
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCFormat.getReader(ImageMosaicJDBCFormat.java:209)
       at
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCFormat.getReader(ImageMosaicJDBCFormat.java:66)
       at
org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:977)
       at
org.geoserver.catalog.CatalogBuilder.buildCoverage(CatalogBuilder.java:766)
       at
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:82)
       at
org.geoserver.web.data.layer.NewLayerPage$5.onUpdate(NewLayerPage.java:217)
       at
org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior.onEvent(AjaxFormComponentUpdatingBehavior.java:145)
       at
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
       at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)
       at
org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)
       at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
       at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
       at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
       at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
       at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
       at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)
       at
org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)
       at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
       at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
       at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
       at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
       at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
       at
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)
       at
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)
       at
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
       at
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)
       at
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
       at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
       at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
       at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
       at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
       at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
       at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
       at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
       at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
       at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
       at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
       at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
       at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
       at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.OutOfMemoryError: Java heap space
2012-01-08 14:38:18,741 ERROR [imagemosaic.jdbc] - Ran out of memory
retrieving query results.
2012-01-08 14:38:18,741 ERROR [imagemosaic.jdbc] - Ran out of memory
retrieving query results.
2012-01-08 14:38:18,741 WARN [imagemosaic.jdbc] - Ran out of memory
retrieving query results.
java.io.IOException: Ran out of memory retrieving query results.
       at
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCReader.<init>(ImageMosaicJDBCReader.java:163)
       at
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCFormat.getReader(ImageMosaicJDBCFormat.java:209)
       at
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCFormat.getReader(ImageMosaicJDBCFormat.java:66)
       at
org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:977)
       at
org.geoserver.catalog.CatalogBuilder.buildCoverage(CatalogBuilder.java:766)
       at
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:82)
       at
org.geoserver.web.data.layer.NewLayerPage$5.onUpdate(NewLayerPage.java:217)
       at
org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior.onEvent(AjaxFormComponentUpdatingBehavior.java:145)
       at
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
       at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)
       at
org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)
       at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
       at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
       at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
       at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
       at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
       at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)
       at
org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)
       at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
       at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
       at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
       at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
       at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
       at
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)
       at
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)
       at
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
       at
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)
       at
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
       at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
       at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
       at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
       at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
       at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
       at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
       at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
       at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
       at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
       at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
       at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
       at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
       at java.lang.Thread.run(Thread.java:722)
2012-01-08 14:38:18,742 ERROR [geoserver.web] - Error retrieving layers for
the specified store
java.lang.RuntimeException: Could not list layers for this store, an error
occurred retrieving them: Unable to acquire a reader for this coverage with
format: ImageMosaicJDBC
       at
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:115)
       at
org.geoserver.web.data.layer.NewLayerPage$5.onUpdate(NewLayerPage.java:217)
       at
org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior.onEvent(AjaxFormComponentUpdatingBehavior.java:145)
       at
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
       at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)
       at
org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)
       at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
       at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
       at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
       at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
       at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
       at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)
       at
org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)
       at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
       at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
       at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
       at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
       at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
       at
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)
       at
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)
       at
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
       at
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
       at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
       at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
       at
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)
       at
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
       at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
       at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
       at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
       at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
       at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
       at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
       at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
       at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
       at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
       at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
       at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
       at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
       at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
       at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
       at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
       at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.Exception: Unable to acquire a reader for this coverage
with format: ImageMosaicJDBC
       at
org.geoserver.catalog.CatalogBuilder.buildCoverage(CatalogBuilder.java:770)
       at
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:82)
       ... 93 more

Am not getting where am doing the mistake...
Please Help me to come out from this problem...

Many Thanks in Advance


Regards,
SURESH HOSUR


-----



Regards,
SURESH HOSUR
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Regards,*
*Suresh Hosur
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