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我最近開始學習Apache Ignite，並且有一個新手問題。我正在嘗試創建2個點火節點（1個服務器節點和1個客戶端）。我成功啓動服務器節點，但是當我嘗試啓動，我得到一個錯誤，客戶端節點：兩個節點之間的Apache Ignite連接
[04:23:19,478][SEVERE][grid-nio-worker-0-#29%testGrid-client2%][TcpCommunicationSpi] Closing NIO session because of unhandled exception.
class org.apache.ignite.internal.util.nio.GridNioException: null
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:1595)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:1516)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1289)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at org.apache.ignite.internal.util.nio.GridNioRecoveryDescriptor.ackReceived(GridNioRecoveryDescriptor.java:195)
at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$2.onMessage(TcpCommunicationSpi.java:559)
at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$2.onMessage(TcpCommunicationSpi.java:330)
at org.apache.ignite.internal.util.nio.GridNioFilterChain$TailFilter.onMessageReceived(GridNioFilterChain.java:270)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
at org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:107)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
at org.apache.ignite.internal.util.nio.GridConnectionBytesVerifyFilter.onMessageReceived(GridConnectionBytesVerifyFilter.java:123)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
at org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:2332)
at org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:173)
at org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processRead(GridNioServer.java:918)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:1583)
... 4 more
[04:23:19,495][SEVERE][grid-nio-worker-1-#30%testGrid-client2%][TcpCommunicationSpi] Closing NIO session because of unhandled exception.
class org.apache.ignite.internal.util.nio.GridNioException: null
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:1595)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:1516)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1289)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at org.apache.ignite.internal.util.nio.GridNioRecoveryDescriptor.ackReceived(GridNioRecoveryDescriptor.java:195)
at org.apache.ignite.internal.util.nio.GridNioRecoveryDescriptor.onHandshake(GridNioRecoveryDescriptor.java:278)
at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$2.connected(TcpCommunicationSpi.java:617)
at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$2.onFirstMessage(TcpCommunicationSpi.java:492)
at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$2.onMessage(TcpCommunicationSpi.java:540)
at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$2.onMessage(TcpCommunicationSpi.java:330)
at org.apache.ignite.internal.util.nio.GridNioFilterChain$TailFilter.onMessageReceived(GridNioFilterChain.java:270)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
at org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:107)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
at org.apache.ignite.internal.util.nio.GridConnectionBytesVerifyFilter.onMessageReceived(GridConnectionBytesVerifyFilter.java:113)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
at org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:2332)
at org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:173)
at org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processRead(GridNioServer.java:918)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:1583)
我在AIX上運行的服務器節點與從點燃1.7.0頗默認配置。我Win7上運行的客戶端節點具有以下配置：
<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 id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
<property name="gridName" value="testGrid-client2"/>
<property name="clientMode" value="true"/>
<!--<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="addresses">
<list>
<value>10.xxx.xxx.xxx:47500..47509</value>
</list>
</property>
</bean>
</property>
</bean>
其中10.xxx.xxx.xxx是我的AIX機器的IP地址。
什麼是處理器，它是AIX機器上的Endianness？ Ignite目前不支持在具有不同Endianness的處理器體系結構上運行的節點之間的通信。 –
@Mitya謝謝你的提示，該AIX計算機上的處理器具有大端字節順序 – SKJS
看起來像是一個問題。儘量避免這種用例。 –