Nhut Thai Le created ARTEMIS-3321:
-------------------------------------
Summary: Message redistribution does not happen when an Artemis
node down
Key: ARTEMIS-3321
URL: https://issues.apache.org/jira/browse/ARTEMIS-3321
Project: ActiveMQ Artemis
Issue Type: Improvement
Components: ActiveMQ-Artemis-Native
Affects Versions: 2.17.0
Environment: kubernetes
Reporter: Nhut Thai Le
Assignee: Clebert Suconic
In a cluster of 2 or more Artemis brokers without HA, if one node went down
(let's call A), the client (consumer) will reconnect to to another node (B)
which trigger a notification to other nodes in the cluster to redistribute
messages to the connected node (B). However, since the node A is not revived
yet, it does not receive this notification and thus once it come back to life
(either automatically or manually), it will not redistribute its messages to
node B.
Here is the config that i was using:
{code:java}
<?xml version="1.0"?>
<configuration xmlns="urn:activemq" xmlns:xi="http://www.w3.org/2001/XInclude";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="urn:activemq /schema/artemis-configuration.xsd">
<core xmlns="urn:activemq:core" xsi:schemaLocation="urn:activemq:core ">
<name>activemq-artemis-master-0</name>
<persistence-enabled>true</persistence-enabled>
<journal-type>ASYNCIO</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-datasync>true</journal-datasync>
<journal-min-files>2</journal-min-files>
<journal-pool-files>10</journal-pool-files>
<journal-device-block-size>4096</journal-device-block-size>
<journal-file-size>10M</journal-file-size>
<journal-buffer-timeout>100000</journal-buffer-timeout>
<journal-max-io>4096</journal-max-io>
<disk-scan-period>5000</disk-scan-period>
<max-disk-usage>90</max-disk-usage>
<critical-analyzer>true</critical-analyzer>
<critical-analyzer-timeout>120000</critical-analyzer-timeout>
<critical-analyzer-check-period>60000</critical-analyzer-check-period>
<critical-analyzer-policy>HALT</critical-analyzer-policy>
<page-sync-timeout>2244000</page-sync-timeout>
<acceptors>
<acceptor
name="artemis">tcp://0.0.0.0:61616?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;amqpMinLargeMessageSize=102400;protocols=CORE,AMQP,STOMP,HORNETQ,MQTT,OPENWIRE;useEpoll=true;amqpCredits=1000;amqpLowCredits=300;amqpDuplicateDetection=true</acceptor>
<acceptor
name="amqp">tcp://0.0.0.0:5672?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=AMQP;useEpoll=true;amqpCredits=1000;amqpLowCredits=300;amqpMinLargeMessageSize=102400;amqpDuplicateDetection=true</acceptor>
<acceptor
name="stomp">tcp://0.0.0.0:61613?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=STOMP;useEpoll=true</acceptor>
<acceptor
name="hornetq">tcp://0.0.0.0:5445?anycastPrefix=jms.queue.;multicastPrefix=jms.topic.;protocols=HORNETQ,STOMP;useEpoll=true</acceptor>
<acceptor
name="mqtt">tcp://0.0.0.0:1883?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=MQTT;useEpoll=true</acceptor>
</acceptors>
<security-settings>
<security-setting match="#">
<permission type="createNonDurableQueue" roles="amq"/>
<permission type="deleteNonDurableQueue" roles="amq"/>
<permission type="createDurableQueue" roles="amq"/>
<permission type="deleteDurableQueue" roles="amq"/>
<permission type="createAddress" roles="amq"/>
<permission type="deleteAddress" roles="amq"/>
<permission type="consume" roles="amq"/>
<permission type="browse" roles="amq"/>
<permission type="send" roles="amq"/>
<permission type="manage" roles="amq"/>
</security-setting>
</security-settings>
<cluster-user>ClusterUser</cluster-user>
<cluster-password>longClusterPassword</cluster-password>
<connectors>
<connector
name="activemq-artemis-master-0">tcp://activemq-artemis-master-0.activemq-artemis-master.ncp-stack-testing.svc.cluster.local:61616</connector>
<connector
name="activemq-artemis-master-1">tcp://activemq-artemis-master-1.activemq-artemis-master.ncp-stack-testing.svc.cluster.local:61616</connector>
</connectors>
<cluster-connections>
<cluster-connection name="activemq-artemis">
<connector-ref>activemq-artemis-master-0</connector-ref>
<retry-interval>500</retry-interval>
<retry-interval-multiplier>1.1</retry-interval-multiplier>
<max-retry-interval>5000</max-retry-interval>
<initial-connect-attempts>-1</initial-connect-attempts>
<reconnect-attempts>-1</reconnect-attempts>
<use-duplicate-detection>true</use-duplicate-detection>
<message-load-balancing>ON_DEMAND</message-load-balancing>
<max-hops>1</max-hops>
<static-connectors>
<connector-ref>activemq-artemis-master-0</connector-ref>
<connector-ref>activemq-artemis-master-1</connector-ref>
</static-connectors>
</cluster-connection>
</cluster-connections>
<address-settings>
<address-setting match="activemq.management#">
<dead-letter-address>DLQ</dead-letter-address>
<expiry-address>ExpiryQueue</expiry-address>
<redelivery-delay>0</redelivery-delay>
<max-size-bytes>-1</max-size-bytes>
<message-counter-history-day-limit>10</message-counter-history-day-limit>
<address-full-policy>PAGE</address-full-policy>
<auto-create-queues>true</auto-create-queues>
<auto-create-addresses>true</auto-create-addresses>
<auto-create-jms-queues>true</auto-create-jms-queues>
<auto-create-jms-topics>true</auto-create-jms-topics>
</address-setting>
<address-setting match="#">
<dead-letter-address>DLQ</dead-letter-address>
<expiry-address>ExpiryQueue</expiry-address>
<redistribution-delay>60000</redistribution-delay>
<redelivery-delay>0</redelivery-delay>
<max-size-bytes>-1</max-size-bytes>
<message-counter-history-day-limit>10</message-counter-history-day-limit>
<address-full-policy>PAGE</address-full-policy>
<auto-create-queues>true</auto-create-queues>
<auto-create-addresses>true</auto-create-addresses>
<auto-create-jms-queues>true</auto-create-jms-queues>
<auto-create-jms-topics>true</auto-create-jms-topics>
</address-setting>
</address-settings>
<addresses>
<address name="DLQ">
<anycast>
<queue name="DLQ"/>
</anycast>
</address>
<address name="ExpiryQueue">
<anycast>
<queue name="ExpiryQueue"/>
</anycast>
</address>
</addresses>
</core>
<core xmlns="urn:activemq:core">
<jmx-management-enabled>true</jmx-management-enabled>
</core>
</configuration>
{code}
The original question was asked on stackoverflow:
[kubernetes - ActiveMQ Artemis cluster does not redistribute messages after one
instance crash - Stack
Overflow|https://stackoverflow.com/questions/67644488/activemq-artemis-cluster-does-not-redistribute-messages-after-one-instance-crash/67729426?noredirect=1#comment119720624_67729426]
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