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Posted to dev@liminal.apache.org by GitBox <gi...@apache.org> on 2020/10/20 13:13:04 UTC

[GitHub] [incubator-liminal] aviemzur opened a new pull request #3: adding demo app

aviemzur opened a new pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3


   


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[GitHub] [incubator-liminal] aviemzur commented on a change in pull request #3: adding demo app

Posted by GitBox <gi...@apache.org>.
aviemzur commented on a change in pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3#discussion_r511566047



##########
File path: liminal/build/service/python_server/liminal_python_server.py
##########
@@ -27,7 +27,10 @@ def start_server(yml_path):
         __start_server(yaml.safe_load(stream))
 
 
+# noinspection PyUnresolvedReferences
 def __start_server(config):
+    globals()['request'] = __import__('flask').request

Review comment:
       I need the lambda below to pass request data to user code, and this was the only way I could load it and have it available when the lambda below runs.




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[GitHub] [incubator-liminal] aviemzur commented on pull request #3: adding demo app

Posted by GitBox <gi...@apache.org>.
aviemzur commented on pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3#issuecomment-712839785


   @assapin 


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[GitHub] [incubator-liminal] assapin commented on a change in pull request #3: adding demo app

Posted by GitBox <gi...@apache.org>.
assapin commented on a change in pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3#discussion_r510233722



##########
File path: liminal/build/service/python_server/liminal_python_server.py
##########
@@ -27,7 +27,10 @@ def start_server(yml_path):
         __start_server(yaml.safe_load(stream))
 
 
+# noinspection PyUnresolvedReferences
 def __start_server(config):
+    globals()['request'] = __import__('flask').request

Review comment:
       why are you doing the import in this way?




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[GitHub] [incubator-liminal] aviemzur commented on a change in pull request #3: adding demo app

Posted by GitBox <gi...@apache.org>.
aviemzur commented on a change in pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3#discussion_r511566152



##########
File path: tests/runners/airflow/demo/model_store.py
##########
@@ -0,0 +1,45 @@
+import pickle
+import time
+
+import boto3
+
+BUCKET = 'ni-ml-ab-dev'

Review comment:
       Wouldn't work for them, they would need an s3 bucket




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[GitHub] [incubator-liminal] aviemzur closed pull request #3: adding demo app

Posted by GitBox <gi...@apache.org>.
aviemzur closed pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3


   


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[GitHub] [incubator-liminal] assapin commented on a change in pull request #3: adding demo app

Posted by GitBox <gi...@apache.org>.
assapin commented on a change in pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3#discussion_r510237929



##########
File path: tests/runners/airflow/demo/model_store.py
##########
@@ -0,0 +1,45 @@
+import pickle
+import time
+
+import boto3
+
+BUCKET = 'ni-ml-ab-dev'

Review comment:
       how will this example work for users? in terms of requiring S3 buckets to exist etc.?
   

##########
File path: tests/runners/airflow/demo/serving.py
##########
@@ -0,0 +1,16 @@
+import json
+
+import model_store
+from model_store import ModelStore
+
+_MODEL_STORE = ModelStore(model_store.PRODUCTION)
+_PETAL_WIDTH = 'petal_width'
+
+
+def predict(input_json):

Review comment:
       suggest to name the file prediction.py or inference.py




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[GitHub] [incubator-liminal] assapin commented on pull request #3: adding demo app

Posted by GitBox <gi...@apache.org>.
assapin commented on pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3#issuecomment-714561606


   Generally I suggest to think of this app as the first use-case in our /examples folder like most projects do
   Need to think about making the yaml more explainable (naming)
   and adding instructions for use of S3 (inc. if needed creating buckets...)


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[GitHub] [incubator-liminal] assapin commented on a change in pull request #3: adding demo app

Posted by GitBox <gi...@apache.org>.
assapin commented on a change in pull request #3:
URL: https://github.com/apache/incubator-liminal/pull/3#discussion_r510237371



##########
File path: tests/runners/airflow/demo/liminal.yml
##########
@@ -0,0 +1,37 @@
+---
+name: MyDataScienceApp

Review comment:
       I suggest to move this away from the "tests" and into "examples"
   
   Also go over the yaml and change names to more meaningful ones (instead of foo/baz and my server) to make it easier to follow




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