Hive元数据库查询SQL列出hive元数据库中所有表所拥有的分区个数use metastore;select d.NAME, a.TBL_NAME, b.count, c.LOCATION from TBLS a join (select TBL_ID,count(*) as count from
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DATANODE Address already in use由于原先这台机器已经部署过cdh环境,因为太旧没有启用,发现kerberos认证有问题log如下,后重新授权datanode角色,重新生成对应keytab文件后,恢复正常Exception in secureMainjava.net.Bi
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kerberos高可用命令sudo vim kpropd.aclhost/dsj-ddp-test-mstr-02@SJTEST.COMhost/dsj-ddp-test-mstr-06@SJTEST.COMsudo systemctl enable kpropsudo systemctl star
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