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Caused by: org.apache.hadoop.hive.ql.metadata.HiveFatalException: [Error 20004]: Fatal error occurred when node tried to create too many dynamic parti 阅读全文
摘要:
-- This example demonstrates Type 2 Slowly Changing Dimensions in Hive.-- Be sure to stage data in before starting (load_data.sh)drop database if exis 阅读全文
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Hive四种数据导入方式: 1) 从本地文件系统中导入数据到hive表; hive>load data local inpath 'mytable.txt' into table mytabl; 注意:和我们熟悉的关系型数据库不一样,Hive现在还不支持在insert语句里面直接给出一组记录的文字形 阅读全文