ERROR client.ApiServiceClient: F

YARN 的 TIMELINE SERVICE V2.0 READER 一直有告警不能消除

1、登录到zk的客户端也没发现任何关于/atsv2-hbase-secure的目录

WatchedEvent state:SyncConnected type:None path:null
[zk: localhost:2181(CONNECTED) 0] ls /
[admin, ambari-metrics-cluster, brokers, cluster, config, consumers, controller, controller_epoch, hadoop-ha, hbase-unsecure, hiveserver2, isr_change_notification, latest_producer_id_block, log_dir_event_notification, rmstore, yarn-leader-election, zookeeper]

2、yarn app -list也没发现其进程

Total number of applications (application-types: [], states: [SUBMITTED, ACCEPTED, RUNNING] and tags: []):1
                Application-Id      Application-Name        Application-Type          User           Queue                   State             Final-State              Progress                        Tracking-URL
application_1629362059573_0002  Thrift JDBC/ODBC Server                SPARK          ocdp         default                 RUNNING               UNDEFINED                   10%       http://host-10-1-1-111:4040

3. 这路径也没有hdfs dfs -mv /atsv2/hbase/tmp/

4. 想操作发现，没法执行destroy，因为就没有ats-hbase这个程序。

查看ats-hbase状态
yarn app -list
yarn app -status ats-hbase

尝试重启
yarn app -stop ats-hbase
yarn app -start ats-hbase

若还不行
销毁重启yarn timeline reader
yarn app -destroy ats-hbase

5、检查发现yarn的配置不正确，因为yarn-ats应该使用内部的hbase，而不应该采用外部的hbase

use_external_hbase=true
is_hbase_system_service_launch=true

6、告警消除

参考：https://blog.csdn.net/warrah/article/details/113617658
https://my.oschina.net/u/4586561/blog/4528711
https://blog.csdn.net/Lbg_007/article/details/106474280