My ignite configuration file looks something like this.
<property name="cacheConfiguration"> <list> <bean class="org.apache.ignite.configuration.CacheConfiguration"> <property name='dataRegionName' value='Subscription_Region'/> <property name="name" value="SubscriptionOrderCache"/> <property name="cacheMode" value="PARTITIONED"/> <property name="atomicityMode" value="TRANSACTIONAL"/> <property name="backups" value="0"/> <property name="rebalanceMode" value="SYNC"/> <property name="rebalanceBatchSize" value="#{2 * 1024 * 1024}"/> <property name="rebalanceThrottle" value="100"/> <property name="writeBehindEnabled" value="true"/> <property name="writeBehindFlushThreadCount" value="10"/> <property name="writeBehindFlushFrequency" value="100"/> <property name="writeBehindFlushSize" value="51200"/> <property name="queryEntities"> <list> <bean class="org.apache.ignite.cache.QueryEntity"> <property name="keyType" value="java.lang.Long"/> <property name="valueType" value="subscription.domain.subscription.entity.SubscriptionOrder"/> <property name="keyFieldName" value="uuid"/> <property name="keyFields"> <list> <value>uuid</value> </list> </property> <property name="fields"> <map> <entry key="uuid" value="java.lang.Long"/> <entry key="id" value="java.lang.Long"/> <entry key="orderNumber" value="java.lang.Long"/> <entry key="status" value="java.lang.String"/> <entry key="originalOrderNumber" value="java.lang.String"/> <entry key="poNumber" value="java.lang.String"/> <entry key="salesOrg" value="java.lang.String"/> <entry key="salesOffice" value="java.lang.String"/> <entry key="sourceSystem" value="java.lang.String"/> <entry key="segment" value="java.lang.String"/> <entry key="rrCustomerNumber" value="java.lang.Long"/> <entry key="currency" value="java.lang.String"/> <entry key="paymentMethod" value="java.lang.String"/> <entry key="subscriptionStartDate" value="java.lang.Long"/> <entry key="subscriptionEndDate" value="java.lang.Long"/> <entry key="creditcardTokenNumber" value="java.lang.String"/> <entry key="creditcardType" value="java.lang.String"/> <entry key="creditcardName" value="java.lang.String"/> <entry key="creditcardExpireationDate" value="java.lang.Long"/> <entry key="initialAuthorizedAmt" value="java.math.BigDecimal"/> <entry key="initialAuthorizationNumber" value="java.lang.String"/> <entry key="billingTimeZone" value="java.lang.String"/> <entry key="eccCustomerId" value="java.lang.String"/> <entry key="referenceId" value="java.lang.Long"/> <entry key="orderVersionNumber" value="java.lang.Long"/> <entry key="effectiveFrom" value="java.lang.Long"/> <entry key="effectiveTo" value="java.lang.Long"/> <entry key="transactionId" value="java.lang.String"/> <entry key="phoneAuthorizationStatus" value="java.lang.String"/> <entry key="authorizationResultStatusCode" value="java.lang.String"/> <entry key="requestedAuthorizationAmount" value="java.math.BigDecimal"/> <entry key="addressVerificationServiceResult" value="java.lang.String"/> <entry key="addressVerificationServiceZipCodeResult" value="java.lang.String"/> <entry key="authorizationMessageText" value="java.lang.String"/> <entry key="origOrderUserId" value="java.lang.String"/> <entry key="updatedAt" value="java.lang.Long"/> <entry key="updatedBy" value="java.lang.String"/> </map> </property> </bean> </list> </property> </bean> <bean class="org.apache.ignite.configuration.CacheConfiguration"> <property name='dataRegionName' value='Subscription_Region'/> <property name="name" value="SubscriptionCustomerCache"/> <property name="cacheMode" value="PARTITIONED"/> <property name="atomicityMode" value="TRANSACTIONAL"/> <property name="backups" value="0"/> <property name="rebalanceMode" value="SYNC"/> <property name="rebalanceBatchSize" value="#{2 * 1024 * 1024}"/> <property name="rebalanceThrottle" value="100"/> <property name="writeBehindEnabled" value="true"/> <property name="writeBehindFlushThreadCount" value="10"/> <property name="writeBehindFlushFrequency" value="100"/> <property name="writeBehindFlushSize" value="51200"/> <property name="queryEntities"> <list> <bean class="org.apache.ignite.cache.QueryEntity"> <property name="keyType" value="java.lang.Long"/> <property name="valueType" value="subscription.domain.customer.entity.SubscriptionCustomer"/> <property name="keyFieldName" value="uuid"/> <property name="keyFields"> <list> <value>uuid</value> </list> </property> <property name="fields"> <map> <entry key="uuid" value="java.lang.Long"/> <entry key="id" value="java.lang.Long"/> <entry key="rrCustomerNumber" value="java.lang.Long"/> <entry key="lenovoBpId" value="java.lang.String"/> <entry key="lenovoId" value="java.lang.String"/> <entry key="customerName" value="java.lang.String"/> <entry key="customerType" value="java.lang.String"/> <entry key="status" value="java.lang.String"/> <entry key="domain" value="java.lang.String"/> <entry key="emailAddress" value="java.lang.String"/> <entry key="currency" value="java.lang.String"/> <entry key="language" value="java.lang.String"/> <entry key="country" value="java.lang.String"/> <entry key="city" value="java.lang.String"/> <entry key="state" value="java.lang.String"/> <entry key="address" value="java.lang.String"/> <entry key="address1" value="java.lang.String"/> <entry key="postalCode" value="java.lang.String"/> <entry key="firstName" value="java.lang.String"/> <entry key="lastName" value="java.lang.String"/> <entry key="phoneNumber" value="java.lang.String"/> <entry key="updatedAt" value="java.lang.Long"/> <entry key="updatedBy" value="java.lang.String"/> <entry key="timeZone" value="java.lang.String"/> <entry key="referenceId" value="java.lang.Long"/> </map> </property> </bean> </list> </property> </bean> </list> </property> Then, after launching the ignite project with spring boot, I wrote @repositoryconfig (cacheName = "SubscriptionOrderCache") Public interface SubscriptionOrderRepository extends IgniteRepository < SubscriptionOrder, Long > Save method, respectively in the two Cache to Save a few same data, they all have UUID, is a primary key, and then select * from "SubscriptionOrderCache" SubscriptionOrder shows three data, select * from "SubscriptionCustomerCache" SUBSCRIPTIONCustomer also shows three data, their RRCUSTOMERNUMBER the value of the field is the same, but the execution SELECT * FROM "SubscriptionOrderCache".SUBSCRIPTIONOrder a WHERE r RCUSTOMERNUMBER in( The SELECT RRCUSTOMERNUMBER FROM "SubscriptionCustomerCache". SUBSCRIPTIONCustomer ) the result of this statement is not correct. Where did I configure it? JAVA POJO Like this: IgniteCache<AffinityKey<DomainEntity>, SubscriptionOrder> cache =ignite.cache("SubscriptionOrderCache"); String sql ="SELECT * FROM SUBSCRIPTIONOrder WHERE RRCUSTOMERNUMBER in(" + "SELECT RRCUSTOMERNUMBER FROM \"SubscriptionCustomerCache\".SUBSCRIPTIONCustomer" + ")"; List<List<?>> cursor = cache.query(new SqlFieldsQuery(sql)).getAll(); System.out.println(cursor); -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/