def run_remove_hive(conf: ConfigData, the_date: str, delta_day=0):
f_date_str = StrTool.get_the_date_str(the_date, delta_day) # "20181101"
# "/user/hive/warehouse/rds_posflow.db/t1_trxrecprd_v2/t1_trxrecord_20181204_V2*.csv"
del_table = conf.get_table_name(
) # hive_table="rds_posflow.t1_trxrecprd_v2"
if the_conf.m_project_id == 1:
del_file = conf.get_file_name(f_date_str).replace('.', '*.')
MyHdfsFile.delete_hive_ssh(conf.get_data("cdh_ip"),
table=del_table,
p_name=del_file,
username=conf.get_data("cdh_user"),
password=conf.get_data("cdh_pass"))
if the_conf.m_project_id == 2:
conn = connect(host=conf.hive_ip(),
port=conf.hive_port(),
auth_mechanism=conf.hive_auth(),
user=conf.hive_user())
cur = conn.cursor()
# "ALTER TABLE rds_posflow.t1_trxrecprd_v2_tmp DROP IF EXISTS PARTITION(p_date=20190208) "
sql = "ALTER TABLE {} DROP IF EXISTS PARTITION( p_date={} )".format(
del_table, the_date)
print(sql)
cur.execute(sql)
cur.close()
conn.close()
def run_hive(conf: ConfigData, the_date: str):
a_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()
print("Start\n")
the_date = StrTool.get_the_date_str(the_date) # "20181101"
# hdfs_dir_bl
root_path = str(
pathlib.PurePosixPath(conf.get_hdfs_path()).joinpath(the_date))
file_name = str(
pathlib.PurePosixPath(root_path).joinpath(
conf.get_file_name(the_date)))
# "/data/posflow/allinpay_utf8_zc/20181101/"
# 20181101_loginfo_rsp_bl_new.csv
# 20181101_rsp_agt_bl_new.del
# 20181101_rxinfo_rsp_bl.txt
table_name = conf.get_table_name()
if MyHdfsFile.isfile(a_client, file_name):
sql = 'LOAD DATA INPATH \'' + file_name + '\' INTO TABLE ' + table_name # 'test.t1_trxrecprd_v2_zc'
# '\' OVERWRITE INTO TABLE test.t1_trxrecprd_v2_bl2'
print("OK" + " " + sql + "\n")
cur.execute(sql) # , async=True)
cur.close()
conn.close()
def run_unzip_file(conf: ConfigData, p_date: str):
p_date = StrTool.get_the_date_str(p_date)
if (type(p_date) is str) and len(p_date) == 8:
m_month = p_date[0:6]
m_day = p_date[6:8]
else:
return
p_zip_path = os.path.join(conf.get_zip_path(), p_date)
# root_path = conf.get_data("allinpay_data_zc")
data_path = os.path.join(conf.get_data_path(), p_date) # allinpay_data_zc
# ifile = '/home/testFolder/logflow/bl_shouyinbao/20181101/9999100000/t1_trxrecord_20181101_V2.csv'
# ofile = '/home/testFolder/logflow/bl_shouyinbao/UTF8/20181101/9999100000/t1_trxrecord_20181101_V2.csv'
print("Start\n")
# os.path.join(root_path, the_date) # real SYB folder don't have date folder
p_f_name = conf.get_zip_name(
p_date) # 3= the_date+".zip" # 5 = the_date+"_agt.zip"
p_a_file = os.path.join(p_zip_path, p_f_name)
p_p_name = conf.get_file_name(p_date) # p_date+"*"
if MyLocalFile.check_file(p_a_file):
MyLocalFile.unzip_the_file(p_a_file, data_path, p_name=p_p_name)
def run_remove_hive(conf: ConfigData, the_date: str, delta_day=0):
f_date_str = StrTool.get_the_date_str(the_date, delta_day) # "20181101"
del_table = conf.get_table_name(
) # "hive_table" + str(conf.the_id) # "rds_posflow.loginfo_rsp_bl"
del_file = conf.get_file_name(f_date_str).replace(
'.', '*.') # "file_ext" + str(conf.the_id)
MyHdfsFile.delete_hive_ssh(conf.get_data("cdh_ip"),
table=del_table,
p_name=del_file,
username=conf.get_data("cdh_user"),
password=conf.get_data("cdh_pass"))
def run_conv_file_local_to_hdfs(conf: ConfigData, the_date: str):
"""
:param conf:
:param the_date:
:return:
"""
the_date = StrTool.get_the_date_str(the_date)
a_client = MyClient(conf.hdfs_ip()) # "http://10.2.201.197:50070"
# allinpay_data_bl
data_path = os.path.join(conf.get_data_path(), the_date)
# allinpay_utf8_bl
dest_dir1 = os.path.join(conf.get_utf8_path(), the_date)
# hdfs_dir_bl
dest_dir2 = str(
pathlib.PurePosixPath(conf.get_hdfs_path()).joinpath(the_date))
# file_ext7 = conf.get_data("file_ext7") # _loginfo_rsp_bl_new.csv # 20181101_loginfo_rsp_bl_new.csv
# file_ext8 = conf.get_data("file_ext8") # _rsp_agt_bl_new.del # 20181101_rsp_agt_bl_new.del
# file_ext9 = conf.get_data("file_ext9") # _rxinfo_rsp_bl.txt # 20181101_rxinfo_rsp_bl.txt
# f_list = [file_ext7, file_ext8, file_ext9]
print("Start\n")
# "file_ext" + str(conf.the_id)
file_name = conf.get_file_name(the_date).lower()
files = MyLocalFile.get_child_file(data_path)
for aFile in files:
short_name = os.path.basename(aFile).lower()
f_name = pathlib.PurePath(aFile).name
if short_name == file_name:
to_file1 = str(pathlib.PurePath(dest_dir1).joinpath(f_name))
to_file2 = str(pathlib.PurePosixPath(dest_dir2).joinpath(f_name))
f_add_date = conf.get_hive_add_date(the_date)
f_need_head = conf.get_hive_head()
MyLocalFile.conv_file_local(aFile,
to_file1,
need_first_line=f_need_head,
p_add_head=f_add_date)
MyHdfsFile.safe_make_dir(a_client, to_file2)
# a_client.newupload(to_file2, to_file1, encoding='utf-8')
the_file = a_client.status(to_file2, strict=False)
if the_file is None:
a_client.upload(to_file2, to_file1)
a_client.set_permission(to_file2, 777)
# a_client.set_owner(thePath,owner='hdfs',group='supergroup')
elif the_file['type'].lower() == 'file': # 'directory'
a_client.set_permission(to_file2, 777)
def run_unzip_file(conf: ConfigData, the_date, folder_type=2):
the_date = StrTool.get_the_date_str(the_date)
if (type(the_date) is str) and len(the_date) == 8:
m_month = the_date[0:6]
m_day = the_date[6:8]
else:
return
zip_path = conf.get_zip_path()
data_path = conf.get_data_path()
f_name = conf.get_zip_name("") # "t1_trxrecord_" the_date # "_V2.csv"
print("Start\n")
# os.path.join(root_path, the_date) # real SYB folder don't have date folder
branches = MyLocalFile.get_child_dir(zip_path)
for aBranch in branches:
if MyLocalFile.check_branch(aBranch):
months = MyLocalFile.get_child_dir(aBranch)
for aMonth in months:
the_month = MyLocalFile.check_month(aMonth)
if the_month > 0 and "{:0>6d}".format(the_month) == m_month:
day_list = MyLocalFile.get_child_dir(aMonth)
for aDay in day_list:
the_day = MyLocalFile.check_day(aDay)
if the_day > 0 and "{:0>2d}".format(the_day) == m_day:
files = MyLocalFile.get_child_file(aDay)
for aFile in files:
if MyLocalFile.check_file(aFile,
p_name=f_name):
short_name = os.path.basename(aBranch)
if folder_type == 1:
new_path = os.path.join(
data_path, m_month, m_day,
short_name)
# "{:0>6d}".format(month) "{:0>2d}".format(day)
else:
new_path = os.path.join(
data_path, m_month + m_day,
short_name)
# "{:0>6d}{:0>2d}".format(month, day)
p_name = conf.get_file_name(m_month +
m_day)
MyLocalFile.unzip_the_file(
aFile, new_path, p_name)
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()
def run_conv_file_local(conf: ConfigData, the_date: str, is_baoli=True):
the_date = StrTool.get_the_date_str(the_date)
root_path = conf.get_data_path()
dest_dir = conf.get_utf8_path()
f_name = conf.get_file_name(
the_date) # "t1_trxrecord_" the_date # "_V2.csv"
print("Start\n")
branches = MyLocalFile.get_child(os.path.join(root_path, the_date))
for aBranch in branches:
if MyLocalFile.check_branch(aBranch):
files = MyLocalFile.get_child(aBranch)
for aFile in files:
if MyLocalFile.check_file(aFile, f_name):
MyLocalFile.conv_file_local(
aFile,
os.path.join(dest_dir, the_date,
os.path.basename(aBranch), f_name), True)
def run_conv_file_hdfs(conf: ConfigData, the_date: str, is_baoli=True):
the_date = StrTool.get_the_date_str(the_date)
client = Client(conf.hdfs_ip()) # "http://10.2.201.197:50070"
root_path = conf.get_data_path() # 'D:/DATA/UNZIP/'
dest_dir = conf.get_hdfs_path()
f_name = conf.get_file_name(
the_date) # "t1_trxrecord_" the_date # "_V2.csv"
print("Start\n")
branches = MyLocalFile.get_child(os.path.join(root_path, the_date))
for aBranch in branches:
if MyLocalFile.check_branch(aBranch):
files = MyLocalFile.get_child(aBranch)
for aFile in files:
if MyLocalFile.check_file(aFile, f_name):
MyHdfsFile.conv_file_hdfs(
aFile,
os.path.join(dest_dir, the_date,
os.path.basename(aBranch), f_name),
client)
def run_conv_file_local_to_hdfs(conf: ConfigData,
the_date: str,
is_baoli=True):
"""
# client.upload('/shouyinbao/', "/home/testFolder/logflow/bl_shouyinbao/UTF8/20181101/9999100000/t1_trxrecord_20181101_V2.csv", cleanup=True)
# dat = client.list('/shouyinbao/', status=False)
# print(dat)
# root_path = "/home/bd/桌面/201811_flow/zc_shouyinbao/UNZIP/"
# dest_dir1 = "/home/bd/桌面/201811_flow/zc_shouyinbao/UTF8/"
# dest_dir2 = "/shouyinbao/zc_shouyinbao/UTF8/"
# root_path = "/home/testFolder/logflow/bl_shouyinbao/UNZIP/"
# dest_dir1 = "/home/testFolder/logflow/bl_shouyinbao/UTF8/"
# dest_dir2 = "/shouyinbao/zc_shouyinbao/UTF8/"
# i_file = '/home/testFolder/logflow/bl_shouyinbao/20181101/9999100000/t1_trxrecord_20181101_V2.csv'
# o_file = '/home/testFolder/logflow/bl_shouyinbao/UTF8/20181101/9999100000/t1_trxrecord_20181101_V2.csv'
:param conf:
:param the_date:
:param is_baoli:
:return:
"""
the_date = StrTool.get_the_date_str(the_date)
p_client = MyClient(url=conf.hdfs_ip()) # "http://10.2.201.197:50070"
# webhdfs 默认是 dr.who ，不能伪装成其他用户，可以在配置里修改 hadoop.http.staticuser.user=dr.who
# https://www.cnblogs.com/peizhe123/p/5540845.html
root_path = os.path.join(conf.get_data_path(), the_date)
dest_dir1 = os.path.join(conf.get_utf8_path(), the_date)
dest_dir2 = str(
pathlib.PurePosixPath(conf.get_hdfs_path()).joinpath(the_date))
f_name = conf.get_file_name(
the_date) # "t1_trxrecord_" the_date # "_V2.csv"
print("Start\n")
branches = MyLocalFile.get_child_dir(root_path)
for aBranch in branches:
if MyLocalFile.check_branch(aBranch):
files = MyLocalFile.get_child_file(aBranch)
f_a_branch = os.path.basename(aBranch)
for aFile in files:
if MyLocalFile.check_file(aFile, f_name):
to_file1 = os.path.join(dest_dir1, f_a_branch, f_name)
to_file2 = str(
pathlib.PurePosixPath(dest_dir2).joinpath(
f_a_branch, f_name))
f_add_date = conf.get_hive_add_date(the_date)
f_need_head = conf.get_hive_head() # False
MyLocalFile.conv_file_local(aFile,
to_file1,
need_first_line=f_need_head,
p_add_head=f_add_date)
MyHdfsFile.safe_make_dir(p_client, to_file2)
# client.newupload(to_file2, to_file1, encoding='utf-8')
the_file = p_client.status(to_file2, strict=False)
if the_file is None:
p_client.upload(to_file2, to_file1)
p_client.set_permission(to_file2, 777)
# client.set_owner(thePath,owner='hdfs',group='supergroup')
elif the_file['type'].lower() == 'file': # 'directory'
p_client.set_permission(to_file2, 777)
