Flink Caused by:org.apache.flink.streaming.connectors.kafka.internal.Handover$ClosedException

最新推荐文章于 2024-04-03 19:57:45 发布

大鹏_展翅

最新推荐文章于 2024-04-03 19:57:45 发布

阅读量4.2k

点赞数 3

分类专栏： flink 文章标签： flink

本文链接：https://blog.youkuaiyun.com/zhangyupeng0528/article/details/111308323

版权

Flink程序从kafka中读取数据进行计算，FLink程序一启动就报以下错误，看到错误很懵逼。加班到9点没解决，第二天提前来半小时，把如下错误信息又看了一遍。具体错误如下：

错误信息1.

20/12/17 09:31:07 WARN NetworkClient: [Consumer clientId=consumer-14, groupId=qa_topic_flink_group] Error connecting to node 172.16.40.233:9092 (id: -3 rack: null)
java.nio.channels.ClosedByInterruptException
	at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:202)
	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:659)
	at org.apache.kafka.common.network.Selector.doConnect(Selector.java:278)
	at org.apache.kafka.common.network.Selector.connect(Selector.java:256)
	at org.apache.kafka.clients.NetworkClient.initiateConnect(NetworkClient.java:920)
	at org.apache.kafka.clients.NetworkClient.access$700(NetworkClient.java:67)
	at org.apache.kafka.clients.NetworkClient$DefaultMetadataUpdater.maybeUpdate(NetworkClient.java:1090)
	at org.apache.kafka.clients.NetworkClient$DefaultMetadataUpdater.maybeUpdate(NetworkClient.java:976)
	at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:533)
	at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:265)
	at org.apache.kafka.clients.consumer.internal