전체 글 (33) 썸네일형 리스트형 [pandas] dataframe filter import pandas as pd df = df[df.col1 == 'value1'] [curl] api command curl option Curl is easy to use. Some popular options that you can use are: -L: tells curl to follow redirects -X: indicates the HTTP method to use -H: adds a header to the request -T: points to an upload file curl.se/docs/manpage.html curl - How To Use curl.se [hdfs] webhdfs httpfs api (file put/get) hdfs command $ hadoop fs -put /localfile /hdfsdir/hdfsfilename $ hadoop fs -get /hdfsfilename /localdir/localfile webhdfs api command curl -i "http://host:14000/webhdfs/v1?op=gethomedirectory&user.name=hive" curl -i "http://host:14000/webhdfs/v1/user/hive/test.txt?op=open&user.name=hive" -> return file contents curl -i -X GET "http://host:14000/webhdfs/v1/user/hive?op=LISTSTATUS&user.name=hive" .. 이전 1 2 3 4 5 6 7 ··· 11 다음 목록 더보기