type Exception report
message Java heap space
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Java heap space javax.faces.webapp.FacesServlet.service(FacesServlet.java:659) org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:103) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176) org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145) org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92) org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:322) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:184) org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:155) org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
root cause
java.lang.OutOfMemoryError: Java heap space org.firebirdsql.encodings.Encoding_OneByte.decodeFromCharset(Encoding_OneByte.java:88) org.firebirdsql.gds.XSQLVAR.decodeString(XSQLVAR.java:314) org.firebirdsql.jdbc.field.FBLongVarCharField.getString(FBLongVarCharField.java:182) org.firebirdsql.jdbc.AbstractResultSet.getString(AbstractResultSet.java:747) org.apache.tomcat.dbcp.dbcp2.DelegatingResultSet.getString(DelegatingResultSet.java:266) org.apache.tomcat.dbcp.dbcp2.DelegatingResultSet.getString(DelegatingResultSet.java:266) org.hibernate.type.descriptor.sql.VarcharTypeDescriptor$2.doExtract(VarcharTypeDescriptor.java:74) org.hibernate.type.descriptor.sql.BasicExtractor.extract(BasicExtractor.java:64) org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:267) org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:263) org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:253) org.hibernate.type.AbstractStandardBasicType.hydrate(AbstractStandardBasicType.java:338) org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2969) org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1695) org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1627) org.hibernate.loader.Loader.getRow(Loader.java:1514) org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:725) org.hibernate.loader.Loader.processResultSet(Loader.java:952) org.hibernate.loader.Loader.doQuery(Loader.java:920) org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:354) org.hibernate.loader.Loader.doList(Loader.java:2553) org.hibernate.loader.Loader.doList(Loader.java:2539) org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2369) org.hibernate.loader.Loader.list(Loader.java:2364) org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:496) org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:387) org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:231) org.hibernate.internal.SessionImpl.list(SessionImpl.java:1264) org.hibernate.internal.QueryImpl.list(QueryImpl.java:103) org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:573) org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:449) org.hibernate.jpa.criteria.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:67)
note The full stack trace of the root cause is available in the Apache Tomcat/8.0.38 logs.