【发布时间】:2019-02-08 10:23:06
【问题描述】:
我看到我的连接器的状态,我有这个异常
org.apache.kafka.connect.errors.ConnectException: Task already exists in this worker: *name of the connector*
at org.apache.kafka.connect.runtime.Worker.startTask(Worker.java:365)
at org.apache.kafka.connect.runtime.distributed.DistributedHerder.startTask(DistributedHerder.java:857)
at org.apache.kafka.connect.runtime.distributed.DistributedHerder.access$1600(DistributedHerder.java:109)
at org.apache.kafka.connect.runtime.distributed.DistributedHerder$13.call(DistributedHerder.java:871)
at org.apache.kafka.connect.runtime.distributed.DistributedHerder$13.call(DistributedHerder.java:867)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
当我执行curl -s ip:8081/connectors/name of connector/tasks 命令查看连接器的任务列表时,我有这个结果
{"error_code":404,"message":"HTTP 404 Not Found"}
我不知道它是什么。谢谢
【问题讨论】:
-
curl -X Get -H "Content-Type: application/json" ip:8081/connectors/name of connector/tasks返回什么?
标签: apache-kafka apache-kafka-connect