我一直在尝试从 hive 创建外部表以访问 hdfs。
这是代码:
CREATE EXTERNAL TABLE yellow_ext
(ip_addr string,
unknown1 string,
unknown2 string,
tanggal string,
unknown3 string,
http_resp1 string,
http_resp2 string,
reffr string,
browser string
)
ROW FORMAT DELIMITED FIELDS TERMINATED BY '|'
STORED AS TEXTFILE
LOCATION 'pxf://phdmaster:50070/access_log_1k_rows2?PROFILE=hive';
然后我得到错误:
FAILED: Error in metadata: MetaException(message:Got exception: java.io.IOException No FileSystem for scheme: pxf)
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask
我很困惑,我在哪里做错了..任何帮助都会很棒!
谢谢!
-efraim-