[jboss-jira] [JBoss JIRA] (WFLY-7062) Infinispan query NPE on caches created by EmbeddedCacheManager
Paul Ferraro (JIRA)
issues at jboss.org
Tue Jan 3 12:56:00 EST 2017
[ https://issues.jboss.org/browse/WFLY-7062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Ferraro closed WFLY-7062.
------------------------------
Resolution: Rejected
@Resource(lookup = "java:jboss/infinispan/APM") will not resolve to anything, hence the NPE during init().
To inject a cache instance into the application, use the following:
@Resource(lookup = "java:jboss/infinispan/cache/APM/stringsContainer")
private Cache<String, StringWrapper> cache;
> Infinispan query NPE on caches created by EmbeddedCacheManager
> --------------------------------------------------------------
>
> Key: WFLY-7062
> URL: https://issues.jboss.org/browse/WFLY-7062
> Project: WildFly
> Issue Type: Bug
> Components: Clustering
> Affects Versions: 10.1.0.Final
> Environment: Fedora 24
> openjdk version "1.8.0_102"
> OpenJDK Runtime Environment (build 1.8.0_102-b14)
> OpenJDK 64-Bit Server VM (build 25.102-b14, mixed mode)
> Reporter: Pavol Loffay
> Assignee: Paul Ferraro
> Priority: Blocker
>
> Null pointer exception in DelegatingQuery.java:42 when using infinispan-query in cache managed by EmbeddedCacheManager injected from Wildfly 10.1.0.Final.
> Query executed on cache created from DefaultCacheManager defaultCacheManager = new DefaultCacheManager(); works fine.
> https://github.com/pavolloffay/infinispan-wildfly10/blob/master/src/main/java/sk/loffay/cache/StringCacheDefault.java
> When cache is created from EmbeddedCacheManager injected from Wildfly 10.1.0.Final it throws following exception:
> https://github.com/pavolloffay/infinispan-wildfly10/blob/master/src/main/java/sk/loffay/cache/StringCacheContainer.java
> Note that similar NPE exception is thrown for Wildfly 10.0.0.Final (infinispan 8.2.0.Final).
> Application source code: https://github.com/pavolloffay/infinispan-wildfly10
> Exception when updated to 8.2.4.Final and deployed to Wildfly 10.1.0.Final
> {code:java}
> 15:51:14,692 ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to /stringContainer: org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
> at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(ExceptionHandler.java:77)
> at org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:220)
> at org.jboss.resteasy.core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:175)
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:418)
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:209)
> at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
> at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
> at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
> at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
> at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
> at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
> at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
> at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
> at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
> at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
> at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
> at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
> at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
> at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
> at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
> at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
> at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
> at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
> at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
> at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
> at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
> at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> at org.infinispan.query.dsl.embedded.impl.DelegatingQuery.createQuery(DelegatingQuery.java:42)
> at org.infinispan.query.dsl.embedded.impl.DelegatingQuery.list(DelegatingQuery.java:49)
> at sk.loffay.cache.StringCacheContainer.query(StringCacheContainer.java:53)
> at sk.loffay.rest.ContainerHandler.getContainer(ContainerHandler.java:43)
> at sk.loffay.rest.ContainerHandler$Proxy$_$$_WeldClientProxy.getContainer(Unknown Source)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
> at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
> at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
> at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)
> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:402)
> ... 42 more
> {code}
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