[infinispan-issues] [JBoss JIRA] (ISPN-2773) Can't access a non-clustered cache via HotRod
Dan Berindei created ISPN-2773:
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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}
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