Question

由于启动ignite（apache-ignite-fabric-2.6.0-bin）时由于未处理的异常而导致关闭NIO会话而导致此错误。

尝试重新启动实例并增加onheap和offheap内存。

我们尝试了另一个版本apache-ignite-fabric-2.5.0-bin遇到相同的错误。

我需要做任何建议或配置来解决此问题。

[06:06:33,024][SEVERE][grid-nio-worker-client-listener-0-#40][ClientListenerProcessor] Closing NIO session because of unhandled exception.
class org.apache.ignite.IgniteCheckedException: Invalid handshake message
        at org.apache.ignite.internal.processors.odbc.ClientListenerNioServerBuffer.read(ClientListenerNioServerBuffer.java:115)
        at org.apache.ignite.internal.processors.odbc.ClientListenerBufferedParser.decode(ClientListenerBufferedParser.java:60)
        at org.apache.ignite.internal.processors.odbc.ClientListenerBufferedParser.decode(ClientListenerBufferedParser.java:40)
        at org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:114)
        at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109)
        at org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:3490)
        at org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:175)
        at org.apache.ignite.internal.util.nio.GridNioServer$ByteBufferNioClientWorker.processRead(GridNioServer.java:1113)
        at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2339)
        at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2110)
        at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1764)
        at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
        at java.lang.Thread.run(Thread.java:748)

Answer 1

我不明白为什么启动Apache Ignite实例时ODBC端口上会有活动。您确定没有应用程序尝试连接到Ignite端口，在启动Ignite时将垃圾发送到套接字吗？

也许有些东西使Ignite的伙伴迷惑了。

Apache Ignite：由于未处理的异常，如何解决此错误，关闭NIO会话

1 个答案: