NiFi 消费 kafka sasl_plaintext 问题

Question

我试图在 nifi 中使用 sasl_plaintext 安全性从主题配置 Oracle 云流 kafka。 虽然我得到了下面提到的问题和堆栈跟踪； 请也看看和jas配置。 请任何人帮助我解决这个问题； 我也在 bootstrap.conf 文件中进行了配置；

我也尝试过 nifi 处理器本身； 这里是配置img；

kafka 2.0 版和 kafka nifi kakfa consumer_processor 也consume_kafka_record_2.0 处理器。 NiFi-1.9,2

java.arg.16=-Djava.security.auth.login.config=/home/opc/nifi-1.9.2/kafka_client_jaas.conf

kafka_client_jaas.conf

KafkaClient {
org.apache.kafka.common.security.plain.PlainLoginModule required
username="aaabbb"
password="cccdddde";
};




2020-10-30 05:41:18,638 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:18,691 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:18,719 INFO [Flow Service Tasks Thread-1] o.a.nifi.controller.StandardFlowService Saved flow controller org.apache.nifi.controller.FlowController@b4bca55 // Another save pending = false
2020-10-30 05:41:18,794 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:19,047 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:19,450 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:20,255 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:21,114 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:21,920 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:22,875 WARN [Timer-Driven Process Thread-6] org.apache.kafka.clients.NetworkClient [Consumer clientId=consumer-2, groupId=devtes_grp] Connection to node -1 terminated during authentication. This may indicate that authentication failed due to invalid credentials.
2020-10-30 05:41:23,189 INFO [NiFi Web Server-19] o.a.n.c.s.StandardProcessScheduler Stopping ConsumeKafkaRecord_2_0[id=7479eb76-0175-1000-bee8-c2013de52f23]

Answer 1

我可以解决这个问题。 我添加了默认 java caerts 和密码以及 jks 类型的standardsslsecurityservice 并更改了安全协议 - SASL，安全机制 - PLAIN