[python] get hdfs path info

import requests

import pandas as pd

def getPathInfo(hdfsPath):

    try:

        s = requests.session()

        userName = "hive" #getpass.getuser()

        operation = "LISTSTATUS"

        httpFsUrl = "http://hostip:14000"

        req = "{0}/webhdfs/v1{1}?user.name={2}&op={3}".format(httpFsUrl,hdfsPath,userName,operation)

        response = s.get(req,headers={'Connection':'close'})

        result = response.json()["FileStatuses"]["FileStatus"]

        dfTmp = pd.json_normalize(result)

        dfTmp = dfTmp[ dfTmp["pathSuffix"].str.startswith("_") == False ]

        s.close()

    except Exception as ex:

        print(ex)

    return = dfTmp

listPath = getPathInfo(path)