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Posted to issues@activemq.apache.org by "Apache Dev (Jira)" <ji...@apache.org> on 2020/11/26 08:37:00 UTC
[jira] [Created] (ARTEMIS-3015) Netty NPE during initial connection
Apache Dev created ARTEMIS-3015:
-----------------------------------
Summary: Netty NPE during initial connection
Key: ARTEMIS-3015
URL: https://issues.apache.org/jira/browse/ARTEMIS-3015
Project: ActiveMQ Artemis
Issue Type: Bug
Components: API
Affects Versions: 2.16.0
Reporter: Apache Dev
The following NPE was thrown by Netty during initial connection attempt, and connection was not retryed.
Protocol used: Core.
URL: (tcp://10.6.6.80:61616,tcp://10.6.6.81:61616)?ha=true&reconnectAttempts=-1&initialConnectAttempts=-1&consumerWindowSize=0
Brokers: 2 (1 live + 1 backup with DB shared storage)
4 connections were created (approximately in parallel): 2 successful, 2 NPE
{code:java}
Caused by: javax.jms.JMSException: Failed to create session factory
at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnectionInternal(ActiveMQConnectionFactory.java:886)
at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:299)
at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:294)
at [ ...skipped... ]
... 56 more
Caused by: java.lang.NullPointerException
at io.netty.util.internal.ObjectPool$RecyclerObjectPool$1.newObject(ObjectPool.java:77)
at io.netty.util.Recycler.get(Recycler.java:177)
at io.netty.util.internal.ObjectPool$RecyclerObjectPool.get(ObjectPool.java:84)
at io.netty.channel.AbstractChannelHandlerContext$WriteTask.newInstance(AbstractChannelHandlerContext.java:1024)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:795)
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:758)
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1020)
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:299)
at org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnection.write(NettyConnection.java:393)
at org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnection.write(NettyConnection.java:297)
at org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnection.write(NettyConnection.java:281)
at org.apache.activemq.artemis.core.protocol.core.impl.ActiveMQClientProtocolManager.sendHandshake(ActiveMQClientProtocolManager.java:440)
at org.apache.activemq.artemis.core.protocol.core.impl.ActiveMQClientProtocolManager.connect(ActiveMQClientProtocolManager.java:430)
at org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl.establishNewConnection(ClientSessionFactoryImpl.java:1380)
at org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:945)
at org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:834)
at org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:252)
at org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:268)
at org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:688)
at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnectionInternal(ActiveMQConnectionFactory.java:884)
... 59 more
{code}
Live Broker logs:
{code:java}
org.apache.activemq.artemis.core.server E AMQ224088: Timeout (10 seconds) on acceptor "artemis" during protocol handshake with /10.6.6.81:61164 has occurred.
org.apache.activemq.artemis.core.server E AMQ224088: Timeout (10 seconds) on acceptor "artemis" during protocol handshake with /10.6.6.81:61166 has occurred.
{code}
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