Hazelcast, uses heart beat monitoring as a fault detection mechanism where, the nodes sends heart beats to other nodes. If a heart beat message is not received by a given amount of time, then Hazelcast assumes the node is dead. This is configured via hazelcast.max.no.heartbeat.seconds property. By default, this is set to 600 seconds.
The optimum value for this property would depend on your system.
Steps on how to configure the hazelcast.max.no.heartbeat.seconds.
The optimum value for this property would depend on your system.
Steps on how to configure the hazelcast.max.no.heartbeat.seconds.
- Create a property file called hazelcast.properties, and add the following properties to it. hazelcast.max.no.master.confirmation.seconds=45
- Place this file in CARBON_HOME/repository/conf/ folder of all your Carbon nodes.
- Restart the servers.
What can be the reason heart beat message is not received by a given amount of time?
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