How to run existing python script parallel using multiprocessing

[lravikumarvsp]

Hi

I had a python script which will search for directories containing the specific name and then search for the error files in those directories.
I want to run this script as a process, so that I can run 10 processes parallel at a time.
How can I acheive this ? with multi processing or multi threading?
Suggest me the best way and how to call this python script

import connect_to_hbase
import glob
import os
import csv
import numpy as np
connection= connect_to_hbase.conn
table = connection.table(connect_to_hbase.table_name_Source)
row_key =  '\x00\x00\x00\x01' 
res = list()
for row_key, data in table.scan(columns=['DETAILS:APP_ID']):
	result=data.values()
	for i in result:
		res.append(i)
		
x = np.array(res)
z=np.unique(x)
print(z)
patterns = str(z)
table = connect_to_hbase.conn.table(connect_to_hbase.table_name_Target)
base_path = '/ai2/data/dev/admin/inf/*{}*'
for pattern in patterns:
	
	search_path =  base_path.format(pattern)
	for f in glob.glob(search_path):
		print("-----------------------")
		print ("The directory path is:")
		print f
		print("List of files in the directory are:")
		os.chdir('/ai2/data/dev/admin/inf/')
    		os.chdir(f)
    		cwd = os.getcwd()	
		for subdir, dirs, files in os.walk(cwd, topdown=True):
				for file23 in glob.glob('*.err'):
					print file23

Output:
Connected to Hbase
['ACM' 'ACX' 'AW' 'BC' 'BLS' 'CA' 'CLP' 'CMU' 'CR' 'CSE' 'CTD' 'DHD' 'DMS'
 'DRM' 'GSK' 'IPT' 'XU0']
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_IPT_pvt
List of files in the directory are:
run_ingest_IPT_daily_1246.err
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_CLP_pvt
List of files in the directory are:
run_ingest_CLP_daily_1240.err
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_IPT_pvt
List of files in the directory are:
run_ingest_IPT_daily_1246.err
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_CTD_pvt
List of files in the directory are:
run_ingest_CTD_daily_1250.err
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_IPT_pvt
List of files in the directory are:
run_ingest_IPT_daily_1246.err
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_XU0_pvt
List of files in the directory are:
t_itm.err
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_ACX_pvt
List of files in the directory are:
accountshighfocus.err
acm_access_log.err
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_XU0_pvt
List of files in the directory are:
t_itm.err
-----------------------
The directory path is:
/ai2/data/dev/admin/inf/inf_CMU_pvt
List of files in the directory are:
run_ingest_CMU_daily_1247.err
-----------------------

Thanks