[infinispan-issues] [JBoss JIRA] (ISPN-2006) PutMapCommand throws a NullPointerException in Distributed Mode

PutMapCommand throws a NullPointerException in Distributed Mode --------------------------------------------------------------- Key: ISPN-2006 URL: https://issues.jboss.org/browse/ISPN-2006 Project: Infinispan Issue Type: Bug Components: Distributed Cache Affects Versions: 5.1.4.CR1 Environment: Infinispan 5.2.0-SNAPSHOT Reporter: Pedro Ruivo Assignee: Manik Surtani Priority: Blocker Labels: Distributed, PutMapCommand, Transactional Fix For: 5.1.4.FINAL I've spotted a bug in PutMapCommand. When the keys in the Command touches in multiple nodes, the remote nodes (nodes that didn't created the command) can throw the exception [1] when executing the perform() method. I'm using a transactional cache. The test case in [2] reproduces the bug. [1] Exception: {code} Caused by: java.lang.NullPointerException at org.infinispan.commands.write.PutMapCommand.perform(PutMapCommand.java:79) at org.infinispan.interceptors.CallInterceptor.handleDefault(CallInterceptor.java:83) at org.infinispan.commands.AbstractVisitor.visitPutMapCommand(AbstractVisitor.java:82) at org.infinispan.commands.write.PutMapCommand.acceptVisitor(PutMapCommand.java:67) {code} [2] branch: https://github.com/pruivo/infinispan/tree/issue_2 test case: https://github.com/pruivo/infinispan/blob/issue_2/core/src/test/java/org/...