Hi, To check if Ignite uses this default-config.xml file, you can just break this xml(for example remove closing of tag). If Ignite will still start without problems, then it uses a different config file.
Also, do you really need to use MulticastIpFinder? I think you can use Static IP Based Discovery(TcpDiscoveryVmIpFinder) instead: https://apacheignite.readme.io/docs/cluster-config#static-ip-based-discovery You use a big amount of ports - do you really need to check all 37509 ports for each host? By default, node will use 47500 port for discovery with range 100, but you have only a few nodes, so smaller range will be better in this case. Also, using so big amount of ports could lead to this problem, that you see here, I think. Regards, Evgenii 2017-11-06 14:07 GMT+03:00 roshan joe <[email protected]>: > I have setup and started ignite 2.1 on four spark slave nodes and one > spark master node. On the Master node default-config.xml file, the > "clientMode" > = "true is set but it is not set on the four Spark slave nodes' > default-config.xml. The static Ips of all 5 nodes are listed on the config > files as shown below. When the ignite.sh is started, it detects 4 Servers > and 1 Client as expected. > > However, when i run the spark-submit command, it says that : IP finder > returned empty addresses list. Please check IP finder configuration and > make sure multicast works on your network. Will retry every 2 secs. > > I have tried different things but nothing worked so far. Could it be > finding default-config.xml from another location than the default location? > > <beans xmlns="http://www.springframework.org/schema/beans"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > > xsi:schemaLocation="http://www.springframework.org/schema/beans > > http://www.springframework. > org/schema/beans/spring-beans.xsd"> > > <bean class="org.apache.ignite.configuration.IgniteConfiguration"> > > <property name="peerClassLoadingEnabled" value="true"/> > > <property name="discoverySpi"> > > <bean class="org.apache.ignite.spi. > discovery.tcp.TcpDiscoverySpi"> > > <property name="ipFinder"> > > <bean class="org.apache.ignite.spi. > discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder"> > > <property name="multicastGroup" value= > "228.10.10.157"/> > > <property name="addresses"> > > <list> > > <value>xx.xx.xx.xx:10000..47509</value> > > <value>xx.xx.xx.xx:10000..47509</value> > > <value>xx.xx.xx.xx:10000..47509</value> > > <value>xx.xx.xx.xx:10000..47509</value> > > <value>xx.xx.xx.xx:10000..47509</value> > > </list> > > </property> > > </bean> > > </property> > > </bean> > > </property> > > </bean> > > </beans> >
