[infinispan-issues] [JBoss JIRA] Updated: (ISPN-601) Second transactional read on a key with FORCE_WRITE_LOCK and cache store leads to NullPointerException

[ https://jira.jboss.org/browse/ISPN-601?page=com.atlassian.jira.plugin.sys... ] Galder Zamarreno updated ISPN-601: ---------------------------------- Summary: Second transactional read on a key with FORCE_WRITE_LOCK and cache store leads to NullPointerException (was: TreeCache and CacheStore issues when adding an entry that exists in the store but not in memory) Description: Within a transaction, calling a read operation for a second time with FORCE_WRITE_LOCK on can lead to a NullPointerException when cache is configured with a cache loader and the calls are done just after restarting the cache: java.lang.NullPointerException at org.infinispan.interceptors.CacheLoaderInterceptor.recordLoadedEntry(CacheLoaderInterceptor.java:182) at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeeded(CacheLoaderInterceptor.java:147) at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeededAndUpdateStats(CacheLoaderInterceptor.java:200) at org.infinispan.interceptors.CacheLoaderInterceptor.visitGetKeyValueCommand(CacheLoaderInterceptor.java:87) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:87) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.TxInterceptor.enlistReadAndInvokeNext(TxInterceptor.java:171) at org.infinispan.interceptors.TxInterceptor.visitGetKeyValueCommand(TxInterceptor.java:162) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:58) at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:39) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:87) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.BatchingInterceptor.handleDefault(BatchingInterceptor.java:76) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:87) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:271) at org.infinispan.CacheDelegate.get(CacheDelegate.java:200) at org.infinispan.atomic.AtomicHashMapProxy.getDeltaMapForRead(AtomicHashMapProxy.java:73) at org.infinispan.atomic.AtomicHashMapProxy.getDeltaMapForWrite(AtomicHashMapProxy.java:95) at org.infinispan.atomic.AtomicHashMapProxy.put(AtomicHashMapProxy.java:154) at org.infinispan.tree.TreeCacheImpl.put(TreeCacheImpl.java:336) at org.infinispan.loaders.TreeCacheWithLoaderTest.testDuplicatePersistence(TreeCacheWithLoaderTest.java:81) was: The pattern: put() stop() start() put() throws an exception when a cache store is configured and the treecache adapter is used. java.lang.NullPointerException at org.infinispan.interceptors.CacheLoaderInterceptor.recordLoadedEntry(CacheLoaderInterceptor.java:182) at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeeded(CacheLoaderInterceptor.java:147) at org.infinispan.interceptors.CacheLoaderInterceptor.loadIfNeededAndUpdateStats(CacheLoaderInterceptor.java:200) at org.infinispan.interceptors.CacheLoaderInterceptor.visitGetKeyValueCommand(CacheLoaderInterceptor.java:87) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:87) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.TxInterceptor.enlistReadAndInvokeNext(TxInterceptor.java:171) at org.infinispan.interceptors.TxInterceptor.visitGetKeyValueCommand(TxInterceptor.java:162) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:58) at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:39) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:87) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.BatchingInterceptor.handleDefault(BatchingInterceptor.java:76) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:87) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58) at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:271) at org.infinispan.CacheDelegate.get(CacheDelegate.java:200) at org.infinispan.atomic.AtomicHashMapProxy.getDeltaMapForRead(AtomicHashMapProxy.java:73) at org.infinispan.atomic.AtomicHashMapProxy.getDeltaMapForWrite(AtomicHashMapProxy.java:95) at org.infinispan.atomic.AtomicHashMapProxy.put(AtomicHashMapProxy.java:154) at org.infinispan.tree.TreeCacheImpl.put(TreeCacheImpl.java:336) at org.infinispan.loaders.TreeCacheWithLoaderTest.testDuplicatePersistence(TreeCacheWithLoaderTest.java:81) The issue is not related to the tree module. It's the sequence of cache calls that the tree modules does which triggers this issue. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira