Hi , Ignite being deployed on the kubernetes, there were 3 replicas of ignite server, The sever was up and running for some days, and data being injected successfully, after that suddenly I am getting below error on one of the server pod, which is getting restating mutiple times: Failed to process custom exchange task: ClientCacheChangeDummyDiscoveryMessage [reqId=6b5f6c50-a8c9-4b04-a461-49bfd0112eb0, cachesToClose=null, startCaches=[BgwService]] java.lang.NullPointerException| at org.apache.ignite.internal.processors.cache.CacheAffinitySharedManager.processClientCachesChanges(CacheAffinitySharedManager.java:635)| at org.apache.ignite.internal.processors.cache.GridCacheProcessor.processCustomExchangeTask(GridCacheProcessor.java:391)| at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.processCustomTask(GridCachePartitionExchangeManager.java:2475)| at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:2620)| at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:2539)| at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)| at java.lang.Thread.run(Thread.java:748)"
Below is my ignite-xml file: ignite-config.xml: ---- <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:util="http://www.springframework.org/schema/util"; xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd";> <bean class="org.apache.ignite.configuration.IgniteConfiguration"> <property name="WorkDirectory" value="/opt/ignite/persistence//work"/> <property name="connectorConfiguration"> <bean class="org.apache.ignite.configuration.ConnectorConfiguration"> <property name="jettyPath" value="/opt/ignite/conf/jetty-server.xml" /> </bean> </property> <property name="peerClassLoadingEnabled" value="true"/> <property name="dataStorageConfiguration"> <bean class="org.apache.ignite.configuration.DataStorageConfiguration"> <!-- Enable metrics for Ignite persistence --> <property name="metricsEnabled" value="true"/> <property name="defaultDataRegionConfiguration"> <bean class="org.apache.ignite.configuration.DataRegionConfiguration"> <property name="name" value="Default_Region"/> <property name="pageEvictionMode" value="RANDOM_2_LRU"/> <property name="initialSize" value="#{20 * 1024 * 1024}"/> <property name="maxSize" value="#{60L * 1024 * 1024 * 1024}"/> <!-- Enabling Apache Ignite Persistent Store. --> <property name="persistenceEnabled" value="true"/> <!-- Enable metrics for this data region --> <property name="metricsEnabled" value="true"/> </bean> </property> <property name="storagePath" value="/opt/ignite/persistence/"/> <property name="walPath" value="/opt/ignite/wal/"/> <property name="walArchivePath" value="/opt/ignite/wal/archive"/> <property name="walMode" value="FSYNC"/> </bean> </property> <property name="authenticationEnabled" value="false"/> <property name="discoverySpi"> <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi"> <property name="ipFinder"> <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder"> <property name="serviceName" value="ignite-svc"/> <property name="namespace" value="default"/> </bean> </property> </bean> </property> <property name="sqlSchemas"> <list> <value>Trans</value> <value>Info</value> <value>Msg</value> </list> </property> <property name="cacheConfiguration"> <list> <bean id="cache-template-bean" abstract="true" class="org.apache.ignite.configuration.CacheConfiguration"> <property name="name" value="templateabc1*"/> <property name="cacheMode" value="PARTITIONED"/> <property name="backups" value="1"/> <property name="groupName" value="groupabc1"/> <property name="expiryPolicyFactory"> <bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf"> <constructor-arg> <bean class="javax.cache.expiry.Duration"> <constructor-arg value="MINUTES"/> <constructor-arg value="75"/> </bean> </constructor-arg> </bean> </property> </bean> <bean id="cache-template-bean" abstract="true" class="org.apache.ignite.configuration.CacheConfiguration"> <property name="name" value="templateabc6*"/> <property name="cacheMode" value="PARTITIONED"/> <property name="backups" value="1"/> <property name="groupName" value="groupabc6"/> <property name="expiryPolicyFactory"> <bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf"> <constructor-arg> <bean class="javax.cache.expiry.Duration"> <constructor-arg value="HOURS"/> <constructor-arg value="25"/> </bean> </constructor-arg> </bean> </property> </bean> <bean id="cache-template-bean" abstract="true" class="org.apache.ignite.configuration.CacheConfiguration"> <property name="name" value="templateabc16*"/> <property name="cacheMode" value="PARTITIONED"/> <property name="backups" value="1"/> <property name="groupName" value="groupabc16"/> <property name="expiryPolicyFactory"> <bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf"> <constructor-arg> <bean class="javax.cache.expiry.Duration"> <constructor-arg value="HOURS"/> <constructor-arg value="25"/> </bean> </constructor-arg> </bean> </property> </bean> <bean id="cache-template-bean" abstract="true" class="org.apache.ignite.configuration.CacheConfiguration"> <property name="name" value="templateTrans*"/> <property name="cacheMode" value="PARTITIONED"/> <property name="backups" value="1"/> <property name="groupName" value="groupTrans"/> </bean> </list> </property> </bean> </beans> Regards radha
