Dan Berindei created ISPN-2773: ---------------------------------- Summary: Can't access a non-clustered cache via HotRod Key: ISPN-2773 URL: https://issues.jboss.org/browse/ISPN-2773 Project: Infinispan Issue Type: Bug Components: Server Affects Versions: 5.2.0.CR3 Reporter: Dan Berindei Assignee: Dan Berindei Priority: Blocker Fix For: 5.2.0.Final With the ISPN-2632 fix, we switched from using the JGroups view id as a HotRod topology id, to using the topology id of the cache being accessed. If the cache isn't clustered, however, it doesn't have a RpcManager and attempting to read the cache's topology id results in a NullPointerException: {noformat} java.lang.NullPointerException at org.infinispan.server.hotrod.AbstractEncoder1x.getTopologyResponse(AbstractEncoder1x.scala:160) at org.infinispan.server.hotrod.AbstractEncoder1x.writeHeader(AbstractEncoder1x.scala:49) at org.infinispan.server.hotrod.HotRodEncoder.encode(HotRodEncoder.scala:63) at org.jboss.netty.handler.codec.oneone.OneToOneEncoder.doEncode(OneToOneEncoder.java:66) at org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(OneToOneEncoder.java:59) at org.jboss.netty.channel.Channels.write(Channels.java:704) at org.jboss.netty.channel.Channels.write(Channels.java:671) at org.jboss.netty.channel.AbstractChannel.write(AbstractChannel.java:248) at org.infinispan.server.core.AbstractProtocolDecoder.writeResponse(AbstractProtocolDecoder.scala:179) at org.infinispan.server.hotrod.HotRodDecoder.customDecodeHeader(HotRodDecoder.scala:157) at org.infinispan.server.core.AbstractProtocolDecoder.decodeHeader(AbstractProtocolDecoder.scala:105) at org.infinispan.server.core.AbstractProtocolDecoder.decode(AbstractProtocolDecoder.scala:70) at org.infinispan.server.core.AbstractProtocolDecoder.decode(AbstractProtocolDecoder.scala:47) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(ReplayingDecoder.java:500) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.messageReceived(ReplayingDecoder.java:435) at org.infinispan.server.core.AbstractProtocolDecoder.messageReceived(AbstractProtocolDecoder.scala:387) at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268) at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255) at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:107) at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:313) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:88) at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira