我收到以下错误。
ERROR Stopping due to error (org.apache.kafka.connect.cli.ConnectDistributed:83)
org.apache.kafka.connect.errors.ConnectException: Failed to connect to and describe Kafka cluster. Check worker's broker connection and security properties.
at org.apache.kafka.connect.util.ConnectUtils.lookupKafkaClusterId(ConnectUtils.java:64)
at org.apache.kafka.connect.util.ConnectUtils.lookupKafkaClusterId(ConnectUtils.java:45)
at org.apache.kafka.connect.cli.ConnectDistributed.startConnect(ConnectDistributed.java:94)
at org.apache.kafka.connect.cli.ConnectDistributed.main(ConnectDistributed.java:77)
Caused by: java.util.concurrent.ExecutionException:
org.apache.kafka.common.errors.TimeoutException: Timed out waiting to send the call.
at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:262)
at org.apache.kafka.connect.util.ConnectUtils.lookupKafkaClusterId(ConnectUtils.java:58)
... 3 more