Apache Ignite 2.9.0群集发现错误

Question

我们在AKS有一个阿帕奇点火集群。我们设置了3个节点的ignite集群。我可以看到这3个节点显示在sys.nodes和sys.baseline_nodes中。下面是1个节点的缓存配置-

    <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="namespace" value="ignite"/>
                    <property name="serviceName" value="ignite-service"/>
                </bean>
            </property>
        </bean>
    </property>
    
    <property name="addressResolver">
            <bean class="org.apache.ignite.configuration.BasicAddressResolver">
                <constructor-arg>
                    <map>
                        <entry key="127.0.0.1" value="52.2XX.X.XX"></entry>
                    </map>
                </constructor-arg>
            </bean>
        </property>

但是为什么日志文件中充满了下面的消息呢？

[16:56:11,649][Strice][Grid-Nio-Worker-TCP-Comm-0-#23][TcpCommunicationSpi]无法处理选择器键[SES=GridSelectorNiosessionImpl[Worker=DirectNioclientWorker[Super=AbstractNioclientWorker[IDX=0,BytesRCVD=42792440,BytesSent=867699,BytesRCVD0=0,BytesSent0=0,Select=True,808,hashcode=1382623580,interrupted=false,runner=grid-nio-worker-tcp-comm-0-#23]]],writebuf=java.nio.directbytebuffer[pos=0 lim=32768 cap=32768],readbuf=java.nio.directbytebuffer[pos=0 lim=32768 cap=32768],readbuf=java.nio.directbybuffer[pos=0 lim=32768 cap=32768],100,rmtaddr=/10.240.05:44211,createtime=1610470564646,closetime=0,bytessent=18,bytesRCVD=0,bytesRCVD0=0,sndschedtime=1610470564646,lastsndtime=1610470564646,lastrcvtime=1610470564646,readspaused=false,filterchain=filterchain[filters=[GridNioCodecFilter[parser=o.a.i.i.util.nio.griddirectparser@f7f9f74,directmode=true],GridConnectionBytesVerifyFilter],accepted=true,markedforclose=false]]java.io.ioException：sun.nio.ch.socketdispatcher.read（本机方法）,O.ch.ioutil.read(IOUTIL.java:192)在sun.nio.ch.socketchannelimpl.read(SocketChannelimpl.java:380)在org.apache.ignite.internal.util.nio.gridnioServer$directnioclientworker.processread(GridnioServer.java:1330)在dnioserver.java:2239)位于org.apache.ignite.internal.util.nio.gridnioserver$abstractnioclientworker.body（GridNiOServer.java:1880)在org.apache.ignite.internal.util.worker.gridworker.run（gridworker.java:120)在java.lang.thread.run（thread.java:748)[16:56:11,688][thread.java:748][tcp-disco-sock-reader-[]-#12734-#14234][TcpDiscoverySpi]未能初始化连接（这可能是由于短期网络问题造成的，如果不影响节点发现，可以忽略）[sock=socket[addr=/10.240.0.5,socketInputStream.socketRead0（本机方法）在java.net.socketInputStream.java:116)在java.net.socketInputStream.Read(SocketInputStream.java:171)在java.net.socketInputStream.Read(SocketInputStream.java:141)在java.io.BufferedInputStream.fill(BufferedInputStream.java:246)在java.io.BufferedInputStream.java:286)在serverimpl$socketreader.body（serverimpl.java:6757）在org.apache.ignite.spi.igniteSpithRead.run（igniteSpithRead.java：58）

Answer 1

看起来您的网络正在关闭非活动连接，因此“由对等点重置连接”。

Apache Ignite不会影响连接重置，但它可以通过重新建立连接来解决问题。