小编Pon*_*gam的帖子

通过 kafka 库连接事件中心时出现异常。

 Caused by: org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'sasl_auth_bytes': Bytes size -1 cannot be negative


ERROR [pool-6-thread-1] STREAM - code="SAE-SP-A-1000: Stream processing failed, exiting ...",exception="Invalid SASL mechanism response, server may be expecting a different protocol"
 org.apache.kafka.common.errors.IllegalSaslStateException: Invalid SASL mechanism response, server may be expecting a different protocol
 Caused by: org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'sasl_auth_bytes': Bytes size -1 cannot be negative
      at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:77) ~[kafka-clients-2.2.1.jar!/:?]
      at org.apache.kafka.common.protocol.ApiKeys.parseResponse(ApiKeys.java:298) ~[kafka-clients-2.2.1.jar!/:?]
      at org.apache.kafka.clients.NetworkClient.parseStructMaybeUpdateThrottleTimeMetrics(NetworkClient.java:687) ~[kafka-clients-2.2.1.jar!/:?]
      at org.apache.kafka.clients.NetworkClient.parseResponse(NetworkClient.java:678) ~[kafka-clients-2.2.1.jar!/:?]
      at org.apache.kafka.common.security.authenticator.SaslClientAuthenticator.receiveKafkaResponse(SaslClientAuthenticator.java:501) ~[kafka-clients-2.2.1.jar!/:?]
      at org.apache.kafka.common.security.authenticator.SaslClientAuthenticator.receiveToken(SaslClientAuthenticator.java:435) ~[kafka-clients-2.2.1.jar!/:?]
      at …