def run_hive(configData: ConfigData):
a_client = InsecureClient(url=configData.hdfs_ip(), user="******") # "http://10.2.201.197:50070"
conn = connect(host=configData.hive_ip(), port=configData.hive_port(), auth_mechanism=configData.hive_auth(), user=configData.hive_user())
cur = conn.cursor()
f_date_str = configData.get_f_date() # "20181101"
p_date_str = configData.get_p_date() # "2018-11-01"
root_path = configData.get_hdfs_path() # "/shouyinbao/bl_shouyinbao/UTF8/"
file_name = configData.get_file_name(f_date_str) # "t1_trxrecord_" the_date # "_V2.csv"
table_name = configData.get_table_name()
print("Start\n")
idn = 0
branches = MyHdfsFile.get_child(a_client, str(pathlib.PurePosixPath(root_path).joinpath(f_date_str)))
for aBranch in branches:
if MyHdfsFile.check_branch(a_client, aBranch):
files = MyHdfsFile.get_child(a_client, aBranch)
f_a_branch = MyHdfsFile.get_name(aBranch)
for aFile in files:
if MyHdfsFile.check_file(a_client, aFile, file_name):
# '/shouyinbao/bl_shouyinbao/UTF8/20181101/9999997900/t1_trxrecord_20181101_V2.csv'
to_file2 = str(pathlib.PurePosixPath(root_path).joinpath(f_date_str, f_a_branch, file_name))
if not configData.get_has_partition():
sql = "LOAD DATA INPATH '{}' INTO TABLE {}".format(to_file2, table_name) # 'test.t1_trxrecprd_v2_zc'
# '\' OVERWRITE INTO TABLE test.t1_trxrecprd_v2_bl2'
else:
sql = "LOAD DATA INPATH '{}' INTO TABLE {} PARTITION ( p_date='{}' )".format(to_file2, table_name, p_date_str) # 'test.t1_trxrecprd_v2_zc'
idn += 1
print(str(idn) + " " + sql + "\n")
cur.execute(sql) # , async=True)
cur.close()
conn.close()
def run_hive(conf: ConfigData, the_date: str, is_baoli=True):
p_client = Client(conf.hdfs_ip()) # "http://10.2.201.197:50070"
conn = connect(host=conf.hive_ip(),
port=conf.hive_port(),
auth_mechanism=conf.hive_auth(),
user=conf.hive_user())
cur = conn.cursor()
the_date = StrTool.get_the_date_str(the_date) # "20181101"
root_path = conf.get_hdfs_path() # "/shouyinbao/bl_shouyinbao/UTF8/"
f_name = conf.get_file_name(
the_date) # "t1_trxrecord_" the_date # "_V2.csv"
table_name = conf.get_table_name()
print("Start\n")
idn = 0
branches = MyHdfsFile.get_child(p_client, root_path + the_date)
for aBranch in branches:
if MyHdfsFile.check_branch(p_client, aBranch):
files = MyHdfsFile.get_child(p_client, aBranch)
f_a_branch = MyHdfsFile.get_name(aBranch)
for aFile in files:
if MyHdfsFile.check_file(p_client, aFile, f_name):
# '/shouyinbao/bl_shouyinbao/UTF8/20181101/9999997900/t1_trxrecord_20181101_V2.csv'
to_file2 = str(
pathlib.PurePosixPath(root_path).joinpath(
the_date, f_a_branch, f_name))
if conf.m_project_id == 1:
sql = 'LOAD DATA INPATH \'{}\' INTO TABLE {}'.format(
to_file2, table_name) # 'test.t1_trxrecprd_v2_zc'
# '\' OVERWRITE INTO TABLE test.t1_trxrecprd_v2_bl2'
elif conf.m_project_id == 2:
sql = 'LOAD DATA INPATH \'{}\' INTO TABLE {} PARTITION ( p_branch=\'{}\', p_date={} )'.format(
to_file2, table_name, f_a_branch,
the_date) # 'test.t1_trxrecprd_v2_zc'
idn += 1
print(str(idn) + " " + sql + "\n")
cur.execute(sql) # , async=True)
cur.close()
conn.close()