Infinispan with Wildfly 8.2 random fails using customized key2StringMapper -------------------------------------------------------------------------- Key: ISPN-5457 URL: https://issues.jboss.org/browse/ISPN-5457 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 6.0.2.Final Environment: OSX Yosemite, Wildfly 8.2 Reporter: Flemming Harms Fix For: 8.0.0.Alpha2, 8.0.0.Final Using JDBC string based store feature in combination with customize key2string mapper fails random with the error below. I track it down to be an issue in XmlConfigHelper when it call the “setValues” and iterate through the method names. The problem is if you have a class that overload methods, like it is with “JdbcStringBasedStoreConfigurationBuilder key2StringMapper(....)”, there is no guarantee it will choose the “key2StringMapper(String key2StringMapper)” *code snippets :* {noformat} for (Method m : objectClass.getMethods()) { if (setter.equals(m.getName()) || fluentSetter.equals(m.getName())) { Class<?> paramTypes[] = m.getParameterTypes(); if (paramTypes.length != 1) { log.tracef("Rejecting setter %s on class %s due to incorrect number of parameters", m, objectClass); continue; // try another param with the same name. } Class<?> parameterType = paramTypes[0]; PropertyEditor editor = PropertyEditorManager.findEditor(parameterType); if (editor == null) { throw new CacheConfigurationException("Couldn't find a property editor for parameter type " + parameterType); } editor.setAsText((String) attribs.get(propName)); … } {noformat} *Suggested patch :* {noformat} diff --git a/core/src/main/java/org/infinispan/configuration/parsing/XmlConfigHelper.java b/core/src/main/java/org/infinispan/configuration/parsing/XmlConfigHelper.java index 5305e82..377f315 100644 --- a/core/src/main/java/org/infinispan/configuration/parsing/XmlConfigHelper.java +++ b/core/src/main/java/org/infinispan/configuration/parsing/XmlConfigHelper.java @@ -425,6 +425,11 @@ public static void setValues(Object target, Map<?, ?> attribs, boolean isXmlAttr } Class<?> parameterType = paramTypes[0]; + + if (parameterType.equals(Class.class)) { + log.tracef("Rejecting setter %s on class %s due to class parameter is type class", m, objectClass); + continue; // try another param with the same name. + } PropertyEditor editor = PropertyEditorManager.findEditor(parameterType); if (editor == null) { throw new CacheConfigurationException("Couldn't find a property editor for parameter type " + parameterType); {noformat} *Configuration wildfly 8.2 standanlone.xml snippets :* {noformat} <replicated-cache name="LuceneIndexesData" start="EAGER" mode="SYNC" remote-timeout="25000"> <locking isolation="READ_COMMITTED" striping="false" acquire-timeout="330000" concurrency-level="500"/> <transaction mode="NONE"/> <eviction strategy="NONE" max-entries="-1"/> <expiration max-idle="-1"/> <state-transfer enabled="true" timeout="480000"/> <string-keyed-jdbc-store preload="true" passivation="false" fetch-state="true" singleton="true" datasource="java:jboss/datasources/PostgresDS" dialect="POSTGRES"> <write-behind/> <property name="key2StringMapper"> org.infinispan.lucene.LuceneKey2StringMapper </property> <string-keyed-table> <id-column name="ID_COLUMN" type="VARCHAR(255)"/> <data-column name="DATA_COLUMN" type="bytea"/> <timestamp-column name="TIMESTAMP_COLUMN" type="BIGINT"/> </string-keyed-table> </string-keyed-jdbc-store> <indexing index="NONE"/> </replicated-cache> {noformat} *Stacktrace :* {noformat} 18:32:55,218 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 36) JBAS014612: Operation ("add") failed - address: ([ ("subsystem" => "infinispan"), ("cache-container" => "hibernate-search"), ("replicated-cache" => "LuceneIndexesMetadata") ]): org.infinispan.commons.CacheConfigurationException: Couldn't find a property editor for parameter type class java.lang.Class at org.infinispan.configuration.parsing.XmlConfigHelper.setValues(XmlConfigHelper.java:430) at org.infinispan.configuration.cache.AbstractStoreConfigurationBuilder.withProperties(AbstractStoreConfigurationBuilder.java:91) at org.infinispan.configuration.cache.AbstractStoreConfigurationBuilder.withProperties(AbstractStoreConfigurationBuilder.java:9) at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.processModelNode(CacheAdd.java:551) at org.jboss.as.clustering.infinispan.subsystem.ClusteredCacheAdd.processModelNode(ClusteredCacheAdd.java:69) at org.jboss.as.clustering.infinispan.subsystem.SharedStateCacheAdd.processModelNode(SharedStateCacheAdd.java:50) at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.installRuntimeServices(CacheAdd.java:207) at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.performRuntime(CacheAdd.java:181) at org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:75) at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:660) at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:501) at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:298) at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:293) at org.jboss.as.controller.ParallelBootOperationStepHandler$ParallelBootTask.run(ParallelBootOperationStepHandler.java:354) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_40] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_40] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_40] at org.jboss.threads.JBossThread.run(JBossThread.java:122) {noformat}