<br><div class="gmail_quote">
   <br>
<br>
Hi...<br>
<br>
<br>
I followed the steps as in below link<br>
<a href="http://docs.geoserver.org/stable/en/user/tutorials/imagemosaic-jdbc/imagemosaic-jdbc_tutorial.html" target="_blank">http://docs.geoserver.org/stable/en/user/tutorials/imagemosaic-jdbc/imagemosaic-jdbc_tutorial.html</a><br>

<br>
FWtool version am using is: 2.4.7<br>
Geoserver: 2.1.2<br>
<br>
I was got the below option in Store as i was added the plugin in proper<br>
directory.<br>
<br>
ImageMosaicJDBC - Image mosaicking/pyramidal jdbc plugin<br>
<br>
Steps i followed:<br>
<br>
gdalinfo C:/working/PLU_rast.tif<br>
<br>
gdal_retile -co &quot;WORLDFILE=YES&quot;  -r bilinear -ps 512 512 -of PNG -levels 5<br>
-targetDir C:/working/tile C:/working/PLU_rast.tif<br>
<br>
java -jar<br>
C:/GeoserverTomcat/webapps/geoserver/WEB-INF/lib/gt-imagemosaic-jdbc-2.7.3.jar<br>
<br>
java -jar<br>
C:/GeoserverTomcat/webapps/geoserver/WEB-INF/lib/gt-imagemosaic-jdbc-2.7.3.jar<br>
ddl -config<br>
C:/GeoserverTomcat/webapps/geoserver/data/coverages/osm.postgis.xml<br>
-spatialTNPrefix tileosm -pyramids 5 -statementDelim &quot;;&quot; -srs 4326<br>
-targetDir C:/working/sqlscript<br>
<br>
java -jar<br>
C:/GeoserverTomcat/webapps/geoserver/WEB-INF/lib/gt-imagemosaic-jdbc-2.7.3.jar<br>
import -config<br>
C:/GeoserverTomcat/webapps/geoserver/data/coverages/osm.postgis.xml<br>
-spatialTNPrefix tileosm -tileTNPrefix tileosm -dir C:/working/tile -ext png<br>
<br>
<br>
All  the above commands are executed properly...<br>
If u find any mistakes in above commands please help me and...<br>
<br>
My osm.postgis.xml file is like:<br>
<br>
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;<br>
&lt;!DOCTYPE ImageMosaicJDBCConfig [<br>
  &amp;lt;!ENTITY mapping PUBLIC &amp;quot;mapping&amp;quot;<br>
&amp;quot;mapping.postgis.xml.inc&amp;quot;&gt;<br>
  &lt;!ENTITY connect PUBLIC &amp;quot;connect&amp;quot;<br>
&amp;quot;connect.postgis.xml.inc&amp;quot;&gt;]&gt;<br>
&lt;config version=&quot;1.0&quot;&gt;<br>
  &lt;coverageName name=&quot;osm&quot;/&gt;<br>
  &lt;coordsys name=&quot;EPSG:4326&quot;/&gt;<br>
<br>
  &lt;scaleop  interpolation=&quot;2&quot;/&gt;<br>
  &lt;verify cardinality=&quot;false&quot;/&gt;<br>
  &amp;mapping;<br>
  &amp;connect;<br>
&lt;/config&gt;<br>
<br>
<br>
<br>
After it need to add the store so...<br>
selected the ImageMosaicJDBC - Image mosaicking/pyramidal jdbc plugin<br>
I given the name to store and<br>
given the url file:coverages/osm.postgis.xml<br>
<br>
After it it was taking some time.<br>
store with the name displayed in the Store<br>
<br>
After it want to add the layer from store<br>
I selected the Layer... it was loading for some time after it its Displaying<br>
error like:<br>
<br>
Could not list layers for this store, an error occurred retrieving them:<br>
Unable to acquire a reader for this coverage with format: ImageMosaicJDBC<br>
<br>
<br>
when i check the logs they are like:<br>
2012-01-08 14:30:44,094 ERROR [wicket.RequestCycle] - unexpected exception<br>
when handling another exception: Can&#39;t instantiate page using constructor<br>
public org.geoserver.web.GeoServerExpiredPage()<br>
org.apache.wicket.WicketRuntimeException: Can&#39;t instantiate page using<br>
constructor public org.geoserver.web.GeoServerExpiredPage()<br>
        at<br>
org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212)<br>
        at<br>
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:57)<br>
        at<br>
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298)<br>
        at<br>
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320)<br>
        at<br>
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:261)<br>
        at<br>
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105)<br>
        at org.apache.wicket.RequestCycle.respond(RequestCycle.java:1267)<br>
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1334)<br>
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)<br>
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)<br>
        at<br>
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)<br>
        at<br>
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:138)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)<br>
        at<br>
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)<br>
        at<br>
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)<br>
        at<br>
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)<br>
        at<br>
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)<br>
        at<br>
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)<br>
        at<br>
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)<br>
        at<br>
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)<br>
        at<br>
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)<br>
        at<br>
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)<br>
        at<br>
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:109)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)<br>
        at<br>
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)<br>
        at<br>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)<br>
        at<br>
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)<br>
        at<br>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)<br>
        at<br>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)<br>
        at<br>
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)<br>
        at<br>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)<br>
        at<br>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)<br>
        at<br>
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)<br>
        at<br>
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)<br>
        at<br>
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)<br>
        at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)<br>
        at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)<br>
        at java.lang.Thread.run(Thread.java:722)<br>
Caused by: java.lang.reflect.InvocationTargetException<br>
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)<br>
        at<br>
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)<br>
        at<br>
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)<br>
        at java.lang.reflect.Constructor.newInstance(Constructor.java:525)<br>
        at<br>
org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:192)<br>
        ... 92 more<br>
Caused by: java.lang.NoClassDefFoundError:<br>
org/geoserver/web/GeoServerExpiredPage$1<br>
        at<br>
org.geoserver.web.GeoServerExpiredPage.&lt;init&gt;(GeoServerExpiredPage.java:14)<br>
        ... 97 more<br>
Caused by: java.lang.ClassNotFoundException:<br>
org.geoserver.web.GeoServerExpiredPage$1<br>
        at<br>
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678)<br>
        at<br>
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523)<br>
        ... 98 more<br>
2012-01-08 14:38:18,739 ERROR [imagemosaic.jdbc] - Ran out of memory<br>
retrieving query results.<br>
org.postgresql.util.PSQLException: Ran out of memory retrieving query<br>
results.<br>
        at<br>
org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1777)<br>
        at<br>
org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)<br>
        at<br>
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)<br>
        at<br>
org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)<br>
        at<br>
org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)<br>
        at<br>
org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)<br>
        at<br>
org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.JDBCAccessBase.getPixelResolution(JDBCAccessBase.java:772)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.JDBCAccessBase.calculateResolutionsFromDB(JDBCAccessBase.java:482)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.JDBCAccessBase.initialize(JDBCAccessBase.java:132)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.JDBCAccessFactory.getJDBCAcess(JDBCAccessFactory.java:91)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCReader.&lt;init&gt;(ImageMosaicJDBCReader.java:160)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCFormat.getReader(ImageMosaicJDBCFormat.java:209)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCFormat.getReader(ImageMosaicJDBCFormat.java:66)<br>
        at<br>
org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:977)<br>
        at<br>
org.geoserver.catalog.CatalogBuilder.buildCoverage(CatalogBuilder.java:766)<br>
        at<br>
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:82)<br>
        at<br>
org.geoserver.web.data.layer.NewLayerPage$5.onUpdate(NewLayerPage.java:217)<br>
        at<br>
org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior.onEvent(AjaxFormComponentUpdatingBehavior.java:145)<br>
        at<br>
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)<br>
        at<br>
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)<br>
        at<br>
org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)<br>
        at<br>
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)<br>
        at<br>
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)<br>
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)<br>
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)<br>
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)<br>
        at<br>
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)<br>
        at<br>
org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)<br>
        at<br>
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)<br>
        at<br>
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)<br>
        at<br>
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)<br>
        at<br>
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)<br>
        at<br>
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)<br>
        at<br>
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)<br>
        at<br>
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)<br>
        at<br>
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)<br>
        at<br>
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)<br>
        at<br>
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)<br>
        at<br>
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)<br>
        at<br>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)<br>
        at<br>
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)<br>
        at<br>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)<br>
        at<br>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)<br>
        at<br>
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)<br>
        at<br>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)<br>
        at<br>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)<br>
        at<br>
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)<br>
        at<br>
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)<br>
        at<br>
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)<br>
        at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)<br>
        at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)<br>
        at java.lang.Thread.run(Thread.java:722)<br>
Caused by: java.lang.OutOfMemoryError: Java heap space<br>
2012-01-08 14:38:18,741 ERROR [imagemosaic.jdbc] - Ran out of memory<br>
retrieving query results.<br>
2012-01-08 14:38:18,741 ERROR [imagemosaic.jdbc] - Ran out of memory<br>
retrieving query results.<br>
2012-01-08 14:38:18,741 WARN [imagemosaic.jdbc] - Ran out of memory<br>
retrieving query results.<br>
java.io.IOException: Ran out of memory retrieving query results.<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCReader.&lt;init&gt;(ImageMosaicJDBCReader.java:163)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCFormat.getReader(ImageMosaicJDBCFormat.java:209)<br>
        at<br>
org.geotools.gce.imagemosaic.jdbc.ImageMosaicJDBCFormat.getReader(ImageMosaicJDBCFormat.java:66)<br>
        at<br>
org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:977)<br>
        at<br>
org.geoserver.catalog.CatalogBuilder.buildCoverage(CatalogBuilder.java:766)<br>
        at<br>
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:82)<br>
        at<br>
org.geoserver.web.data.layer.NewLayerPage$5.onUpdate(NewLayerPage.java:217)<br>
        at<br>
org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior.onEvent(AjaxFormComponentUpdatingBehavior.java:145)<br>
        at<br>
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)<br>
        at<br>
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)<br>
        at<br>
org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)<br>
        at<br>
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)<br>
        at<br>
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)<br>
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)<br>
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)<br>
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)<br>
        at<br>
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)<br>
        at<br>
org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)<br>
        at<br>
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)<br>
        at<br>
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)<br>
        at<br>
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)<br>
        at<br>
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)<br>
        at<br>
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)<br>
        at<br>
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)<br>
        at<br>
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)<br>
        at<br>
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)<br>
        at<br>
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)<br>
        at<br>
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)<br>
        at<br>
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)<br>
        at<br>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)<br>
        at<br>
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)<br>
        at<br>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)<br>
        at<br>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)<br>
        at<br>
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)<br>
        at<br>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)<br>
        at<br>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)<br>
        at<br>
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)<br>
        at<br>
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)<br>
        at<br>
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)<br>
        at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)<br>
        at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)<br>
        at java.lang.Thread.run(Thread.java:722)<br>
2012-01-08 14:38:18,742 ERROR [geoserver.web] - Error retrieving layers for<br>
the specified store<br>
java.lang.RuntimeException: Could not list layers for this store, an error<br>
occurred retrieving them: Unable to acquire a reader for this coverage with<br>
format: ImageMosaicJDBC<br>
        at<br>
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:115)<br>
        at<br>
org.geoserver.web.data.layer.NewLayerPage$5.onUpdate(NewLayerPage.java:217)<br>
        at<br>
org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior.onEvent(AjaxFormComponentUpdatingBehavior.java:145)<br>
        at<br>
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)<br>
        at<br>
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)<br>
        at<br>
org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)<br>
        at<br>
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)<br>
        at<br>
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)<br>
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)<br>
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)<br>
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)<br>
        at<br>
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)<br>
        at<br>
org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)<br>
        at<br>
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)<br>
        at<br>
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)<br>
        at<br>
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)<br>
        at<br>
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)<br>
        at<br>
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)<br>
        at<br>
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)<br>
        at<br>
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)<br>
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)<br>
        at<br>
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)<br>
        at<br>
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)<br>
        at<br>
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)<br>
        at<br>
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)<br>
        at<br>
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)<br>
        at<br>
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)<br>
        at<br>
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)<br>
        at<br>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)<br>
        at<br>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)<br>
        at<br>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)<br>
        at<br>
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)<br>
        at<br>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)<br>
        at<br>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)<br>
        at<br>
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)<br>
        at<br>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)<br>
        at<br>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)<br>
        at<br>
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)<br>
        at<br>
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)<br>
        at<br>
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)<br>
        at<br>
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)<br>
        at<br>
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)<br>
        at java.lang.Thread.run(Thread.java:722)<br>
Caused by: java.lang.Exception: Unable to acquire a reader for this coverage<br>
with format: ImageMosaicJDBC<br>
        at<br>
org.geoserver.catalog.CatalogBuilder.buildCoverage(CatalogBuilder.java:770)<br>
        at<br>
org.geoserver.web.data.layer.NewLayerPageProvider.getItems(NewLayerPageProvider.java:82)<br>
        ... 93 more<br>
<br>
Am not getting where am doing the mistake...<br>
Please Help me to come out from this problem...<br>
<br>
Many Thanks in Advance<br>
<br>
<br>
Regards,<br>
SURESH HOSUR<br>
<br>
<br>
-----<br>
<br>
<br>
<br>
Regards,<br>
SURESH HOSUR<br>
--<br>
View this message in context: <a href="http://osgeo-org.1803224.n2.nabble.com/Could-not-list-layers-for-this-store-an-error-occurred-retrieving-them-Unable-to-acquire-a-reader-foC-tp7164330p7164330.html" target="_blank">http://osgeo-org.1803224.n2.nabble.com/Could-not-list-layers-for-this-store-an-error-occurred-retrieving-them-Unable-to-acquire-a-reader-foC-tp7164330p7164330.html</a><br>

Sent from the OSGeo Discuss mailing list archive at Nabble.com.<br>
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End of Discuss Digest, Vol 61, Issue 5<br>
**************************************<br>
</div><br><br clear="all"><br>-- <br><br><br><br><br><br><br>Regards,<i style="color:rgb(153,51,153)"><br></i><span style="color:rgb(153,51,153)">Suresh Hosur</span><br><br>