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Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: AMQ 7.2.0.GA
Affects Version/s: None
Component/s: None
Labels:
- internal

GSS Priority:
Release Note Text:

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If a broker that is not configured with an <ha-policy> is added to a cluster that is using
<replication> for its policy, the broker is not included during quorum votes taken after a failure within the cluster. Instead, an exception is thrown that the broker is missing an <ha-policy>. It is recommended that you configure all brokers in a cluster to use the same <ha-policy>.

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If a broker that is not configured with an <ha-policy> is added to a cluster that is using <replication> for its policy, the broker is not included during quorum votes taken after a failure within the cluster. Instead, an exception is thrown that the broker is missing an <ha-policy>. It is recommended that you configure all brokers in a cluster to use the same <ha-policy>.
Release Note Status:
Documented as Known Issue
Target Release:

AMQ 7.2.0.GA

SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

This issue has been raised to guard against throwing the NPE.

The following stack is seen in the log:

15:32:39,303 ERROR [org.apache.activemq.artemis.core.client] AMQ214013: Failed to decode packet: java.lang.NullPointerException
	at org.apache.activemq.artemis.core.protocol.core.impl.wireformat.QuorumVoteMessage.decode(QuorumVoteMessage.java:68) [artemis-server-2.0.0.amq-700013-redhat-1.jar:2.0.0.amq-700013-redhat-1]
	at org.apache.activemq.artemis.core.server.cluster.ClusterController$ClusterControllerChannelHandler.handlePacket(ClusterController.java:381) [artemis-server-2.0.0.amq-700013-redhat-1.jar:2.0.0.amq-700013-redhat-1]
	at org.apache.activemq.artemis.core.protocol.core.impl.ChannelImpl.handlePacket(ChannelImpl.java:638) [artemis-core-client-2.0.0.amq-700013-redhat-1.jar:2.0.0.amq-700013-redhat-1]
	at org.apache.activemq.artemis.core.protocol.core.impl.RemotingConnectionImpl.doBufferReceived(RemotingConnectionImpl.java:392) [artemis-core-client-2.0.0.amq-700013-redhat-1.jar:2.0.0.amq-700013-redhat-1]
	at org.apache.activemq.artemis.core.protocol.core.impl.RemotingConnectionImpl.bufferReceived(RemotingConnectionImpl.java:374) [artemis-core-client-2.0.0.amq-700013-redhat-1.jar:2.0.0.amq-700013-redhat-1]
	at org.apache.activemq.artemis.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServiceImpl.java:628) [artemis-server-2.0.0.amq-700013-redhat-1.jar:2.0.0.amq-700013-redhat-1]
	at org.apache.activemq.artemis.core.remoting.impl.netty.ActiveMQChannelHandler.channelRead(ActiveMQChannelHandler.java:69) [artemis-core-client-2.0.0.amq-700013-redhat-1.jar:2.0.0.amq-700013-redhat-1]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1240) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1041) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:411) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:248) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:1017) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:394) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:299) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) [netty-all-4.1.9.Final-redhat-2.jar:4.1.9.Final-redhat-2]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_102]

is caused by: ARTEMIS-1741 Loading...

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