报错:（未解决）Opening socket connection to server master/192.168.52.26:2181. Will not attempt to authentic...-优快云博客

在CDH集群中整合Kafka和Flume时，启动Flume遇到错误，错误源于Kafka的问题。尽管Kafka启动正常，但Flume尝试连接Kafka时出现错误。目前该问题尚未解决。

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报错背景：

CDH集群中，将kafka和Flume整合，将kafka的数据发送给Flume消费。

启动kafka的时候正常，但是启动Flume的时候出现了报错现象。

报错现象：

DH-5.15.1-1.cdh5.15.1.p0.4/lib/hadoop/lib/native:/opt/cloudera/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/lib/hbase/bin/../lib/native/Linux-amd64-64
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Client environment:os.version=3.10.0-862.el7.x86_64
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Client environment:user.name=root
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Client environment:user.home=/root
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Client environment:user.dir=/opt/cloudera/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/etc/flume-ng/conf.empty
19/05/15 14:58:09 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.52.26:2181 sessionTimeout=30000 watcher=org.I0Itec.zkclient.ZkClient@2ad96f71
19/05/15 14:58:09 INFO zkclient.ZkClient: Waiting for