unable to install the elastalert server via docker

[shettypriy]

running the command gives me the following error.I am uaing es version 7.5.1. Somebody please help me

docker run -it -p 3030:3030 -p 3333:3333 -v pwd/config/elastalert.yaml:/opt/elastalert/config.yaml -v pwd/config/elastalert-test.yaml:/opt/elastalert/config-test.yaml -v pwd/config/config.json:/opt/elastalert-server/config/config.json -v pwd/rules:/opt/elastalert/rules -v pwd/rule_templates:/opt/elastalert/rule_templates --net="host" --name elastalert_new bitsensor/elastalert:latest
WARNING: Published ports are discarded when using host network mode

@bitsensor/elastalert@2.0.1 start /opt/elastalert-server
sh ./scripts/start.sh

20:48:07.958Z INFO elastalert-server: Config: No config.dev.json file was found in /opt/elastalert-server/config/config.dev.json.
20:48:07.959Z INFO elastalert-server: Config: Proceeding to look for normal config file.
20:48:07.960Z INFO elastalert-server: Config: A config file was found in /opt/elastalert-server/config/config.json. Using that config.
20:48:07.964Z INFO elastalert-server: Router: Listening for GET request on /.
20:48:07.964Z INFO elastalert-server: Router: Listening for GET request on /status.
20:48:07.965Z INFO elastalert-server: Router: Listening for GET request on /status/control/:action.
20:48:07.965Z INFO elastalert-server: Router: Listening for GET request on /status/errors.
20:48:07.965Z INFO elastalert-server: Router: Listening for GET request on /rules.
20:48:07.966Z INFO elastalert-server: Router: Listening for GET request on /rules/:id.
20:48:07.966Z INFO elastalert-server: Router: Listening for POST request on /rules/:id.
20:48:07.966Z INFO elastalert-server: Router: Listening for DELETE request on /rules/:id.
20:48:07.966Z INFO elastalert-server: Router: Listening for GET request on /templates.
20:48:07.966Z INFO elastalert-server: Router: Listening for GET request on /templates/:id.
20:48:07.966Z INFO elastalert-server: Router: Listening for POST request on /templates/:id.
20:48:07.966Z INFO elastalert-server: Router: Listening for DELETE request on /templates/:id.
20:48:07.966Z INFO elastalert-server: Router: Listening for POST request on /test.
20:48:07.968Z INFO elastalert-server: Router: Listening for GET request on /config.
20:48:07.968Z INFO elastalert-server: Router: Listening for POST request on /config.
20:48:07.968Z INFO elastalert-server: Router: Listening for POST request on /download.
20:48:07.968Z INFO elastalert-server: Router: Listening for GET request on /metadata/:type.
20:48:07.969Z INFO elastalert-server: Router: Listening for GET request on /mapping/:index.
20:48:07.969Z INFO elastalert-server: Router: Listening for POST request on /search/:index.
20:48:07.970Z INFO elastalert-server: ProcessController: Starting ElastAlert
20:48:07.971Z INFO elastalert-server: ProcessController: Creating index
20:48:08.495Z INFO elastalert-server:
ProcessController: Elastic Version:7
Mapping used for string:{'type': 'keyword'}
Index elastalert_status already exists. Skipping index creation.

20:48:08.495Z INFO elastalert-server: ProcessController: Index create exited with code 0
20:48:08.495Z INFO elastalert-server: ProcessController: Starting elastalert with arguments [none]
20:48:08.499Z INFO elastalert-server: ProcessController: Started Elastalert (PID: 47)
20:48:08.500Z INFO elastalert-server: Server: Server listening on port 3030
20:48:08.501Z INFO elastalert-server: Server: Websocket listening on port 3333
20:48:08.501Z INFO elastalert-server: Server: Server started
20:48:09.015Z ERROR elastalert-server:
ProcessController: Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main

20:48:09.015Z ERROR elastalert-server:
ProcessController: "main", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/opt/elastalert/elastalert/elastalert.py", line 1929, in
sys.exit(main(sys.argv[1:]))
File "/opt/elastalert/elastalert/elastalert.py", line 1925, in main

20:48:09.015Z ERROR elastalert-server:
ProcessController: client.start()
File "/opt/elastalert/elastalert/elastalert.py", line 1106, in start

20:48:09.016Z ERROR elastalert-server:
ProcessController: self.run_all_rules()
File "/opt/elastalert/elastalert/elastalert.py", line 1158, in run_all_rules

20:48:09.016Z ERROR elastalert-server:
ProcessController: self.send_pending_alerts()
File "/opt/elastalert/elastalert/elastalert.py", line 1534, in send_pending_alerts

20:48:09.016Z ERROR elastalert-server:
ProcessController: pending_alerts = self.find_recent_pending_alerts(self.alert_time_limit)
File "/opt/elastalert/elastalert/elastalert.py", line 1526, in find_recent_pending_alerts

20:48:09.016Z ERROR elastalert-server:
ProcessController: size=1000)
File "/usr/lib/python2.7/site-packages/elasticsearch-7.0.1-py2.7.egg/elasticsearch/client/utils.py", line 84, in _wrapped
return func(*args, params=params, **kwargs)
TypeError
20:48:09.017Z ERROR elastalert-server:
ProcessController: : search() got an unexpected keyword argument 'doc_type'

20:48:09.033Z ERROR elastalert-server: ProcessController: ElastAlert exited with code 1
20:48:09.034Z INFO elastalert-server: Server: Stopping server
20:48:09.034Z INFO elastalert-server: ProcessController: ElastAlert is not running
20:48:09.034Z INFO elastalert-server: Server: Server stopped. Bye!

[daichi703n]

@shettypriy duplicate with #150 ?