scan python

#!/usr/bin/env python
import os
import sys
import time
import json
from collections import defaultdict
from random import randint, choice
from datetime import datetime

startTime = datetime.now()

from elasticsearch import Elasticsearch, helpers



# cluster to run against
es = Elasticsearch('http://192.168.99.100:9200')

# returns avg size raw json
def scan(indexName,path):
    with open(path, 'r') as m:
        QRY = json.load(m)
    helpers.scan(es, query=QRY, scroll=u'1m', raise_on_error=True,index=indexName,preserve_order=False, size=100)
 
#print "index = " + sys.argv[1]
indexName = sys.argv[1]
qryPath = sys.argv[2]


scan(indexName,qryPath)
print datetime.now() - startTime