Re: Distributed lock

[Roman Guseinov]

Hi,

Yes, you are right. Default backups count is zero by default. This way it is
possible to lose some locks if one of the nodes leaves topology.

You are able to set backups count in AtomicConfiguration:

<bean class="org.apache.ignite.configuration.IgniteConfiguration">
    ...
    <property name="atomicConfiguration">
        <bean class="org.apache.ignite.configuration.AtomicConfiguration">
            
            <property name="backups" value="1"/>
                
                
                <property name="atomicSequenceReserveSize" value="5000"/>
        </bean>
    </property>
</bean>

Best Regards,
Roman



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