Question

运行Kafka 2.3.0，kafla客户端2.1.1和我的代理继续输出以下日志

[2019-09-06 15:18:03,596] INFO [ReplicaFetcher replicaId=1, leaderId=0, fetcherId=0] Node 0 was unable to process the fetch request with (sessionId=1458702821, epoch=538): FETCH_SESSION_ID_NOT_FOUND. (org.apache.kafka.clients.FetchSessionHandler)
[2019-09-06 15:21:11,145] INFO [GroupMetadataManager brokerId=1] Removed 0 expired offsets in 1 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2019-09-06 15:22:33,737] INFO [ReplicaFetcher replicaId=1, leaderId=0, fetcherId=0] Node 0 was unable to process the fetch request with (sessionId=1917353656, epoch=538): FETCH_SESSION_ID_NOT_FOUND. (org.apache.kafka.clients.FetchSessionHandler)
[2019-09-06 15:27:03,768] INFO [ReplicaFetcher replicaId=1, leaderId=0, fetcherId=0] Node 0 was unable to process the fetch request with (sessionId=404608404, epoch=538): FETCH_SESSION_ID_NOT_FOUND. (org.apache.kafka.clients.FetchSessionHandler)
[2019-09-06 15:31:11,145] INFO [GroupMetadataManager brokerId=1] Removed 0 expired offsets in 1 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2019-09-06 15:31:34,313] INFO [ReplicaFetcher replicaId=1, leaderId=0, fetcherId=0] Node 0 was unable to process the fetch request with (sessionId=1690401868, epoch=539): FETCH_SESSION_ID_NOT_FOUND. (org.apache.kafka.clients.FetchSessionHandler)
[2019-09-06 15:36:04,404] INFO [ReplicaFetcher replicaId=1, leaderId=0, fetcherId=0] Node 0 was unable to process the fetch request with (sessionId=1167288700, epoch=538): FETCH_SESSION_ID_NOT_FOUND. (org.apache.kafka.clients.FetchSessionHandler)
[2019-09-06 15:40:34,409] INFO [ReplicaFetcher replicaId=1, leaderId=0, fetcherId=0] Node 0 was unable to process the fetch request with (sessionId=2135343705, epoch=538): FETCH_SESSION_ID_NOT_FOUND. (org.apache.kafka.clients.FetchSessionHandler)
[2019-09-06 15:41:11,145] INFO [GroupMetadataManager brokerId=1] Removed 0 expired offsets in 1 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2019-09-06 15:45:04,930] INFO [ReplicaFetcher replicaId=1, leaderId=0, fetcherId=0] Node 0 was unable to process the fetch request with (sessionId=1735853846, epoch=539): FETCH_SESSION_ID_NOT_FOUND. (org.apache.kafka.clients.FetchSessionHandler)
[2019-09-06 15:49:35,018] INFO [ReplicaFetcher replicaId=1, leaderId=0, fetcherId=0] Node 0 was unable to process the fetch request with (sessionId=599232284, epoch=538): FETCH_SESSION_ID_NOT_FOUND. (org.apache.kafka.clients.FetchSessionHandler)

拥有大量的FETCH_SESSION_ID_NOT_FOUND意味着什么？有什么办法可以补救？

是否可以链接到我在消费群中遇到的另一个问题，我将在以下帖子中详细介绍？

也就是说，我的消费者群体中有一半没有消耗任何东西，而是挂在包含大量FETCH_SESSION_ID_NOT_FOUND的日志上。

请问有人关于此的任何事情吗？

Answer 1

正如评论中提到的，这是通过更新 Kafka 解决的。

（就该用户而言这是一个问题）。如果您有其他症状的问题，这可能是另一种情况，因此请使用不同的问题。

找不到会话ID时仍未找到会话ID FETCH_SESSION_ID_NOT_FOUND问题

1 个答案: