IgniteCheckedException: Two MemoryPolicies have the same name: default

[Pedrotti Michele]

Hello,
I have a simple local installation of ignite 2.7.0 on my laptop (springboot 
client application). When I declare my igniteInstance (Ignite Server is on 
another laptop) I have this exception:
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to start 
processor: GridProcessorAdapter []
     at 
org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1703)
     at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1016)
     at 
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2038)
     at 
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1730)
     at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1158)
     at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:678)
     at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:603)
     at org.apache.ignite.Ignition.start(Ignition.java:323)
Caused by: class org.apache.ignite.IgniteCheckedException: Two MemoryPolicies 
have the same name: default
     at 
org.apache.ignite.internal.processors.cache.persistence.IgniteCacheDatabaseSharedManager.checkDataRegionName(IgniteCacheDatabaseSharedManager.java:601)
1) Why I can set MemoryPolicies client-side? Is the Ignite Server not properly 
configured?
This is my configuration (igniteInstance):
@Getter
@Setter
@Validated
@ConfigurationProperties("presence-persistence")
public class ConsumerProperties {

    private String url
    private IgniteConfig ignite = new IgniteConfig();

    @Getter
    @Setter
    @Validated
    public static class IgniteConfig {
        @NotEmpty
        private List<String> servers = new ArrayList<>();

        @Positive
        private long retryTimeout;
    }
}
    @Bean
    public Ignite igniteInstance(ConsumerProperties props) {

        try {
            final IgniteConfiguration config = new IgniteConfiguration();
            final TcpDiscoverySpi addressResolver;

            CacheConfiguration<String, PresenceStateEntity>
                cache = new CacheConfiguration<>(CACHE_NAME);
            cache.setIndexedTypes(String.class, PresenceStateEntity.class);

//            final TcpDiscoveryMulticastIpFinder finder;
//            finder = new TcpDiscoveryMulticastIpFinder();

            final TcpDiscoveryVmIpFinder finder;
            finder = new TcpDiscoveryVmIpFinder();

            finder.setAddresses(props.getIgnite().getServers());
            addressResolver = new TcpDiscoverySpi();
            addressResolver.setIpFinder(finder);

            DataRegionConfiguration dataRegionConfigurations = new 
DataRegionConfiguration();
            dataRegionConfigurations.setPersistenceEnabled(true);

            DataStorageConfiguration dsCfg = new DataStorageConfiguration();
            dsCfg.setDataRegionConfigurations(dataRegionConfigurations);
            dsCfg.setMetricsEnabled(false);
            config.setDataStorageConfiguration(dsCfg);

            config.setCacheConfiguration(cache);
            config.setDiscoverySpi(addressResolver);

//
// Deprecated... and don't use with DataStorageConfiguration!
//
//            MemoryConfiguration memCfg = new MemoryConfiguration();
//            MemoryPolicyConfiguration plcCfg = new 
MemoryPolicyConfiguration();
//            plcCfg.setInitialSize(100 * 1000 * 1000);
//            plcCfg.setMaxSize(200 * 1000 * 1000);
//            plcCfg.setName("myPolicy");
//            memCfg.setMemoryPolicies(plcCfg);
//
//            config.setMemoryConfiguration(memCfg);

            Ignition.setClientMode(true);
           Ignite ignite = Ignition.start(config);
            return ignite;
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

Thank you
    Michele





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