我有一个使用缓存机制的Spring云项目。我们通过在pom.xml中添加依赖项在应用程序中使用ignite缓存
<dependency>
<groupId>org.apache.ignite</groupId>
<artifactId>ignite-core</artifactId>
<version>${ignite.version}</version>
</dependency>
<dependency>
<groupId>org.apache.ignite</groupId>
<artifactId>ignite-spring</artifactId>
<version>${ignite.version}</version>
</dependency>
<dependency>
<groupId>org.apache.ignite</groupId>
<artifactId>ignite-rest-http</artifactId>
<version>${ignite.version}</version>
</dependency>
在属性标签中，我们提到的点燃版本为2.7.0（Client）。 ignite独立服务器也具有在同一台计算机上运行的相同版本。尝试启动应用程序时出现以下给定错误。
[19:45:37,471][SEVERE][restartedMain][IgniteKernal] Failed to start manager: GridManagerAdapter [enabled=true, name=o.a.i.i.managers.discovery.GridDiscoveryManager]
class org.apache.ignite.IgniteCheckedException: Failed to start SPI: TcpDiscoverySpi [addrRslvr=null, sockTimeout=5000, ackTimeout=5000, marsh=JdkMarshaller [clsFilter=org.apache.ignite.marshaller.MarshallerUtils$1@334f6d54], reconCnt=10, reconDelay=2000, maxAckTimeout=600000, forceSrvMode=false, clientReconnectDisabled=false, internalLsnr=null]
at org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:300)
at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:939)
at org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1682)
at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1066)
at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2038)
at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1730)
at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1158)
at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:656)
at org.apache.ignite.IgniteSpring.start(IgniteSpring.java:66)
at org.apache.ignite.cache.spring.SpringCacheManager.onApplicationEvent(SpringCacheManager.java:332)
at org.apache.ignite.cache.spring.SpringCacheManager.onApplicationEvent(SpringCacheManager.java:146)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:403)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:360)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:897)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)
at com.ibs.ps.PsAuthServiceApplication.main(PsAuthServiceApplication.java:21)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: class org.apache.ignite.spi.IgniteSpiException: Local node and remote node have different version numbers (node will not join, Ignite does not support rolling updates, so versions must be exactly the same) [locBuildVer=2.8.0, rmtBuildVer=2.7.0, locNodeAddrs=[test.test.com/0:0:0:0:0:0:0:1, /127.0.0.1, /192.168.00.00], rmtNodeAddrs=[127.0.0.1], locNodeId=9aa05a68-b0f4-4fa9-b288-cc7c32caf691, rmtNodeId=14ea4223-b6e7-4084-b5a8-89481d99de53]
at org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.checkFailedError(TcpDiscoverySpi.java:1946)
at org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.body(ClientImpl.java:1888)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
at org.apache.ignite.spi.discovery.tcp.ClientImpl$1.body(ClientImpl.java:304)
at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
任何人都可以帮助我解决问题。预先感谢。
答案 0 :(得分：2)
根据例外情况：
由以下原因引起：类org.apache.ignite.spi.IgniteSpiException：本地节点和远程节点具有不同的版本号（节点将不加入，Ignite不支持滚动更新，因此版本必须完全相同）[locBuildVer = 2.8.0，rmtBuildVer = 2.7.0，locNodeAddrs = [test.test.com/0:0:0:0:0:0:0:0:1、/127.0.0.1、/192.168.00.00]，rmtNodeAddrs = [127.0 .0.1]，locNodeId = 9aa05a68-b0f4-4fa9-b288-cc7c32caf691，rmtNodeId = 14ea4223-b6e7-4084-b5a8-89481d99de53]
在Apache Ignite中不可能有混合集群。 您应该选择2.8.0或2.7.0。
尽管GridGain版本确实允许您拥有具有多个版本的集群。