1.建立hive的外部表匹配hdfs上的数据 出现如下报错: hive (solar)> ; OK Failed with exception java.io.IOException:java.io.IOException: Not a file: hdfs://f04/sqoop/open/third_party_user/dt=2016-12-12 Time taken: 0.043 seconds 再来看一下这个表的结构: hive (solar)> show create table
hive 内部表: hive> create table soyo55(name STRING,addr STRING,money STRING) row format delimited fields terminated by ',' stored as textfile; hive> load data local inpath '/home/soyo/桌面/4.txt' into table soyo55; 表中的数据到底存放在HDFS的什么地方?其实在Hive的${HIVE_HOME
spark 2.1.1 spark在写数据到hive外部表(底层数据在hbase中)时会报错 Caused by: java.lang.ClassCastException: org.apache.hadoop.hive.hbase.HiveHBaseTableOutputFormat cannot be cast to org.apache.hadoop.hive.ql.io.HiveOutputFormat at org.apache.spark.sql.hive.SparkHiveWrit
简单的word-count操作: [root@master test-map]# head -10 The_Man_of_Property.txt #先看看数据Preface“The Forsyte Saga” was the title originally destined for that part of it which is called “The Man of Property”; and to adopt it for the collected chronicles of
本博文的主要内容如下: Hive文件存储格式 Hive 操作之表操作:创建外.内部表 Hive操作之表操作:表查询 Hive操作之表操作:数据加载 Hive操作之表操作:插入单表.插入多表 Hive语法结构:where 查询.all 和 distinct 选项.基于 Partition 的查询.基于 HAVING 的查询. LIMIT 限制查询. GROUP BY 分组查询. ORDER BY 排序查询.SORT BY 查询.DISTRIBUTE BY 排序查询.CLUSTER BY 查询 H