我试图在HDFS上为Impala上传csv文件并且失败很多次.我不遵循指南,不知道这里有什么问题.而且csv也在HDFS上.
CREATE EXTERNAL TABLE gc_imp
(
asd INT,
full_name STRING,
sd_fd_date STRING,
ret INT,
ftyu INT,
qwerINT
)
ROW FORMAT DELIMITED FIELDS TERMINATED BY','
LOCATION '/user/hadoop/Gc_4';
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我得到的错误.而我正在使用Hue.
> TExecuteStatementResp(status=TStatus(errorCode=None,
> errorMessage='MetaException: hdfs://nameservice1/user/hadoop/Gc_4 is
> not a directory or unable to create one', sqlState='HY000',
> infoMessages=None, statusCode=3), operationHandle=None)
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任何领导.