=========查询分区的大小========= select d.NAME,t.TBL_NAME,p.PART_NAME,prm.PARAM_KEY,prm.PARAM_VALUE from TBLS t left join DBS d on t.DB_ID = d.DB_ID left join PARTITIONS p on t.TBL_ID = p.TBL_ID left join PARTITION_PARAMS prm on p.PART_ID=prm.PART_ID where
Hive Tutorial 目录 Hive Tutorial 1.Concepts 1.1.What Is Hive 1.2.What Hive Is NOT 1.3.Getting Started 1.4.Data Units 1.5.Type System 1.5.1.Primitive Types 1.5.2.Complex Types 1.5.3.Timestamp 1.6.Built In Operators and Functions 1.6.1.Built In Operators
set hive.mapred.mode=strict; //设置hive执行模式,默认为nonstrict(非严格模式),这里设置为严格模式 set hiveconf:hive.cli.print.current.db=true; //显示当前数据库的名称, 默认是false,这里开启 set hive.cli.print.header=true; 查询表数据的时候,显示字段名称,默认是false,这里开启 动态分区属性 set hive.exec.dynamic.partition.mode
好久没有弄博客了... hive0.14 spark0.12 [hadoop@irs bin]$ ./spark-sql Spark assembly has been built with Hive, including Datanucleus jars on classpathException in thread "main" java.lang.RuntimeException: java.lang.NumberFormatException: For input string
分区表 set hive.exec.dynamic.partition=true; set hive.exec.dynamic.partition.mode=nonstrict;create table test.test28_partition(id string, name string)PARTITIONED BY (inc_day string)STORED AS PARQUETlocation 'hdfs://xxx/user/hive/warehouse/test/test27_pa
启动hive-metastore和hive-server2 用beeline连接hive报错 [root@node04 hive]# beeline Beeline version 0.13.1-cdh5.3.0 by Apache Hive beeline> !connect jdbc:hive2://172.16.145.114:10000 hive scan complete in 3ms Connecting to jdbc:hive2://172.16.145.114:10000 En
1. 缺少MySQL驱动包 1.1 问题描述 Caused by: org.datanucleus.store.rdbms.connectionpool.DatastoreDriverNotFoundException: The specified datastore driver ("com.mysql.jdbc.Driver") was not found in the CLASSPATH. Please check your CLASSPATH specification, an