I was trying to setup replicated failback by referring the example at
https://github.com/apache/activemq-artemis/tree/master/examples/features/ha/replicated-failback.
My configuration for master is as below:
<configuration xmlns="urn:activemq"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="urn:activemq
/schema/artemis-configuration.xsd">
<jms xmlns="urn:activemq:jms">
<queue name="DLQ"/>
<queue name="ExpiryQueue"/>
</jms>
<core xmlns="urn:activemq:core">
<name>master</name>
<persistence-enabled>true</persistence-enabled>
<journal-type>NIO</journal-type>
<paging-directory>./data/paging</paging-directory>
<bindings-directory>./data/bindings</bindings-directory>
<journal-directory>./data/journal</journal-directory>
<large-messages-directory>./data/large-messages</large-messages-directory>
<journal-min-files>2</journal-min-files>
<journal-pool-files>-1</journal-pool-files>
<journal-buffer-timeout>68000</journal-buffer-timeout>
<cluster-user>master</cluster-user>
<cluster-password>secret</cluster-password>
<ha-policy>
<replication>
<master>
<check-for-live-server>true</check-for-live-server>
</master>
</replication>
</ha-policy>
<connectors>
<connector
name="netty-connector">tcp://0.0.0.0:1883?protocols=MQTT</connector>
</connectors>
<acceptors>
<acceptor
name="netty-acceptor">tcp://0.0.0.0:1883?protocols=MQTT</acceptor>
</acceptors>
<broadcast-groups>
<broadcast-group name="bg-group1">
<group-address>${udp-address:xxxx::x:xxxx:xxxx}</group-address>
<group-port>9876</group-port>
<broadcast-period>1000</broadcast-period>
<connector-ref>netty-connector</connector-ref>
</broadcast-group>
</broadcast-groups>
<discovery-groups>
<discovery-group name="dg-group1">
<group-address>${udp-address:xxxx::x:xxxx:xxxx}</group-address>
<group-port>9876</group-port>
<refresh-timeout>5000</refresh-timeout>
</discovery-group>
</discovery-groups>
<cluster-connections>
<cluster-connection name="my-cluster">
<address>debs2015</address>
<connector-ref>netty-connector</connector-ref>
<discovery-group-ref discovery-group-name="dg-group1"/>
</cluster-connection>
</cluster-connections>
<security-settings>
<security-setting match="#">
<permission type="createNonDurableQueue" roles="a"/>
<permission type="deleteNonDurableQueue" roles="a"/>
<permission type="createDurableQueue" roles="a"/>
<permission type="deleteDurableQueue" roles="a"/>
<permission type="consume" roles="a"/>
<permission type="browse" roles="a"/>
<permission type="send" roles="a"/>
<permission type="manage" roles="a"/>
</security-setting>
</security-settings>
</core>
</configuration>
However when I create and run the broker instance, I get the warning and
error as:
17:18:39,752 INFO [org.apache.activemq.artemis.integration.bootstrap]
AMQ101000: Starting ActiveMQ Artemis Server
17:18:39,763 INFO [org.apache.activemq.artemis.core.server] AMQ221000: live
Message Broker is starting with configuration Broker Configuration
(clustered=true,journalDirectory=./data/journal,bindingsDirectory=./data/bindings,largeMessagesDirectory=./data/large-messages,pagingDirectory=./data/paging)
17:18:39,779 WARN [org.apache.activemq.artemis.core.client] AMQ212049:
Could not bind to xxxx:x:x:x:x:x:xxxx:xxxx (IPv6 address); make sure your
discovery group-address is of the same type as the IP stack (IPv4 or IPv6).
Ignoring discovery group-address, but this may lead to cross talking.
17:18:49,866 INFO [org.apache.activemq.artemis.core.server] AMQ221013:
Using NIO Journal
17:18:49,926 INFO [org.apache.activemq.artemis.core.server] AMQ221043:
Protocol module found: [artemis-server]. Adding protocol support for: CORE
17:18:49,928 INFO [org.apache.activemq.artemis.core.server] AMQ221043:
Protocol module found: [artemis-amqp-protocol]. Adding protocol support for:
AMQP
17:18:49,930 INFO [org.apache.activemq.artemis.core.server] AMQ221043:
Protocol module found: [artemis-hornetq-protocol]. Adding protocol support
for: HORNETQ
17:18:49,931 INFO [org.apache.activemq.artemis.core.server] AMQ221043:
Protocol module found: [artemis-mqtt-protocol]. Adding protocol support for:
MQTT
17:18:49,933 INFO [org.apache.activemq.artemis.core.server] AMQ221043:
Protocol module found: [artemis-openwire-protocol]. Adding protocol support
for: OPENWIRE
17:18:49,934 INFO [org.apache.activemq.artemis.core.server] AMQ221043:
Protocol module found: [artemis-stomp-protocol]. Adding protocol support
for: STOMP
17:18:49,985 WARN [org.apache.activemq.artemis.core.client] AMQ212049:
Could not bind to xxxx:x:x:x:x:x:xxxx:xxxx (IPv6 address); make sure your
discovery group-address is of the same type as the IP stack (IPv4 or IPv6).
Ignoring discovery group-address, but this may lead to cross talking.
17:18:50,215 INFO [org.apache.activemq.artemis.core.server] AMQ221003:
Trying to deploy queue jms.queue.DLQ
17:18:50,234 INFO [org.apache.activemq.artemis.core.server] AMQ221003:
Trying to deploy queue jms.queue.ExpiryQueue
17:18:50,445 INFO [org.apache.activemq.artemis.core.server] Checking...
17:18:50,459 WARN [org.apache.activemq.artemis.core.client] AMQ212049:
Could not bind to xxxx:x:x:x:x:x:xxxx:xxxx (IPv6 address); make sure your
discovery group-address is of the same type as the IP stack (IPv4 or IPv6).
Ignoring discovery group-address, but this may lead to cross talking.
17:18:51,328 INFO [org.apache.activemq.artemis.core.server] AMQ221020:
Started Acceptor at 0.0.0.0:1883 for protocols
[CORE,MQTT,AMQP,HORNETQ,STOMP,OPENWIRE]
17:18:51,329 INFO [org.apache.activemq.artemis.core.server] AMQ221007:
Server is now live
17:18:51,329 INFO [org.apache.activemq.artemis.core.server] AMQ221001:
Apache ActiveMQ Artemis Message Broker version 1.4.0-SNAPSHOT [master,
nodeID=4caa9c19-5128-11e6-88a6-fa163ecaa3ca]
17:18:51,399 ERROR [org.apache.activemq.artemis.core.client] AMQ214016:
Failed to create netty connection: java.net.UnknownHostException:
artemis-master: artemis-master: unknown error
at java.net.InetAddress.getLocalHost(InetAddress.java:1505)
[rt.jar:1.8.0_91]
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:647)
[rt.jar:1.8.0_91]
at
io.netty.channel.socket.nio.NioSocketChannel.doConnect(NioSocketChannel.java:208)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.connect(AbstractNioChannel.java:203)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.DefaultChannelPipeline$HeadContext.connect(DefaultChannelPipeline.java:1226)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:549)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:534)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.ChannelDuplexHandler.connect(ChannelDuplexHandler.java:50)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:549)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:534)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:516)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.channel.DefaultChannelPipeline.connect(DefaultChannelPipeline.java:970)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at io.netty.channel.AbstractChannel.connect(AbstractChannel.java:215)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at io.netty.bootstrap.Bootstrap$2.run(Bootstrap.java:166)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:408)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:402)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at
io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:140)
[netty-all-4.0.39.Final.jar:4.0.39.Final]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_91]
Caused by: java.net.UnknownHostException: artemis-master: unknown error
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
[rt.jar:1.8.0_91]
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
[rt.jar:1.8.0_91]
at
java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
[rt.jar:1.8.0_91]
at java.net.InetAddress.getLocalHost(InetAddress.java:1500)
[rt.jar:1.8.0_91]
... 17 more
Could someone please guide my what the issue might be? Thanks in advance.
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