flink集群启动taskmanager报错No JAAS configuration section named ‘Client was found in specified JAAS cgfile

1、查看log日志文件

flink集群启动taskmanager报错No JAAS configuration section named ‘Client was found in specified JAAS cgfile

 发现报错找不到tmp目录下面的配置文件不能连接zk

2、查看log下面.out日志

flink集群启动taskmanager报错No JAAS configuration section named ‘Client was found in specified JAAS cgfile

 发现JVM内存溢出 虚拟机内存大约还有114GB

3、查看flink配置文件发现我的taskmanager JVM内存配置的值为204800M(200GB)

因为JVM内存不足所以taskmanager进程没有启动

4、更改flink-conf.yaml中的taskmanager值后成功启动进程

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