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小木偶-嗯嗯
追求在“数据挖掘/自然语言处理”上的卓越，争取挤进小牛的行列，哈哈～～
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Hive 去除 CSV 字段中的双引号
数据是一个 CSV 文件，示例如下："InvoiceID","PayerAccountId","LinkedAccountId","RecordType","ProductName","RateId","SubscriptionId","PricingPlanId","UsageType","Operation","AvailabilityZone","ReservedInstance","I...转载 2019-12-20 15:39:17 · 4182 阅读 · 0 评论 -
python连接hiveserver2
1.开启metastore和hiveserver2服务$hive --service metastore &$hive --service hiveserver2 &2.beeline调试，远程连接到HiveServer2$cd /home/hdfs/project/hive-2.1.1/bin$./beelinebeeline> !connect jdbc:hive2:/原创 2017-10-25 13:11:14 · 2745 阅读 · 0 评论