Starting and Shutting Down Nodes
This chapter explains how to start server nodes and client nodes. Refer to the Installation Guide for the installation instructions.
You can start a node by running the ignite.sh script.
Starting Server Nodes
To start a regular server node, use the following command or code snippet:
ignite.sh path/to/configuration.xmlIgniteConfiguration cfg = new IgniteConfiguration();
Ignite ignite = Ignition.start(cfg);The Ignite is an autoclosable resource. You can use the try-with-resouce statement to automatically close it:
IgniteConfiguration cfg = new IgniteConfiguration();
try (Ignite ignite = Ignition.start(cfg)) {
//
}Starting Client Nodes
To start a client node, simply enable the client mode in the node’s configuration:
<bean class="org.apache.ignite.configuration.IgniteConfiguration" id="ignite.cfg">
<property name="clientMode" value="true"/>
<!-- other properties -->
</bean>IgniteConfiguration cfg = new IgniteConfiguration();
// Enable client mode.
cfg.setClientMode(true);
// Start a client
Ignite ignite = Ignition.start(cfg);Shutting Down Nodes
If you started a node by running the ignite.sh script and didn’t detach from the terminal, you can stop the node by higgint Ctrl+C.
If you detached from the terminal, you can kill the node by executing the kill command:
kill -d <pid>To stop a node from the program that launched it, use the following code:
ignite.close();Ignition::Stop(ignite.GetName(), false);© 2020 GridGain Systems, Inc. All Rights Reserved. Privacy Policy | Legal Notices. GridGain® is a registered trademark of GridGain Systems, Inc.
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