Hi, *You need to find field "ht" in your objects*
I am not quite sure what is field "ht" exactly means and how to find that in my objects? I directly search for the exact keyword "ht" in my objects but did not find anything. *It's needed to have the same files for both client and server nodes. * I run the instance of Ignite using ignite.bat which runs the ignite instance in server mode by default and then I run the client applications using ignite.setClient(true) which runs the application in ignite client mode. So Both server and client can not have the same files but 2 clients are sharing the same files. * I've asked in the previous message to provide logs from client nodes, could you please share it? * As I mentioned previously, When I run the application using run configuration "-DIGNITE_QUIET=false" Infinite client logs gets printed in the console which can not be shared, though I have shared the exact exception to you from client logs. Also I have tried to configure logging by referring below link https://apacheignite.readme.io/docs/logging. included dependency, <dependency> <groupId>org.apache.ignite</groupId> <artifactId>ignite-log4j</artifactId> <version>2.3.0</version> </dependency> and provided below property in config.xml file, <property name="gridLogger"> <bean class="org.apache.ignite.logger.log4j.Log4JLogger"> <constructor-arg type="java.lang.String" value="log4j.xml"/> </bean> </property> Also mentioned log4j.xml in the resources folder of the applicaiton. but getting below error while running the application. org.apache.ignite.IgniteException: Failed to instantiate Spring XML application context [springUrl=file:/D:/cache/apache-ignite-fabric-2.3.0-bin/apache-ignite-fabric-2.3.0-bin/config/default-config.xml, err=Error creating bean with name 'grid.cfg' defined in URL [file:/D:/cache/apache-ignite-fabric-2.3.0-bin/apache-ignite-fabric-2.3.0-bin/config/default-config.xml]: Cannot create inner bean 'org.apache.ignite.logger.log4j.Log4JLogger#48d85e' of type [org.apache.ignite.logger.log4j.Log4JLogger] while setting bean property 'gridLogger'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.ignite.logger.log4j.Log4JLogger#48d85e' defined in URL [file:/D:/cache/apache-ignite-fabric-2.3.0-bin/apache-ignite-fabric-2.3.0-bin/config/default-config.xml]: Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ignite.logger.log4j.Log4JLogger]: Constructor threw exception; nested exception is class org.apache.ignite.IgniteCheckedException: Log4j configuration path was not found: log4j.xml] Appreciate your early response. Thanks in advance. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/