moved to pickle from parquet for Redis transfer

.devcontainer/docker-compose.yaml

@@ -55,6 +55,9 @@ services:
 
     # Overrides default command so things don't shut down after the process ends.
     command: /bin/sh -c "while sleep 1000; do :; done"  
+    environment:
+      S3_HOST: "http://minio:9000"
+      REDIS_HOST: "redis-service"
 
     # Use "forwardPorts" in **devcontainer.json** to forward an app port locally. 
     # (Adding the "ports" property to this file will not forward from a Codespace.)

.devcontainer/requirements.txt

@@ -4,7 +4,6 @@ redis==4.3.4
 pandas==1.5.1
 boto3==1.24.93
 pytest==7.1.3
-pyarrow==9.0.0
 nanoid==0.1
 requests==2.28.1
 python-dotenv==0.21.0

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = [ "setuptools>=61.0", "redis>=1.0.0", "pyarrow>1.0.0", "pandas>1.0.0", "requests>1.0.0",]
+requires = [ "setuptools>=61.0", "redis>=1.0.0", "pandas>1.0.0", "requests>1.0.0", "boto3>1.0.0",]
 build-backend = "setuptools.build_meta"
 
 [project]

src/dataplane/Microsoft/Sharepoint/sharepoint_download.py

@@ -95,7 +95,7 @@ def sharepoint_download(Host, TenantID, ClientID, Secret, SiteName,  SharepointF
 
     if ItemID.status_code != 200:
         duration = datetime.now() - start
-        return {"result":"Fail", "reason":"Get upload session", "duration": str(duration), "status": ItemID.status_code, "error": ItemID.json(), "payload": json.dumps(payload), "url": url} 
+        return {"result":"Fail", "reason":"Get download session", "duration": str(duration), "status": ItemID.status_code, "error": ItemID.json(), "payload": json.dumps(payload), "url": url} 
 
     ItemID = ItemID.json()
 

src/dataplane/Microsoft/Sharepoint/sharepoint_upload.py

@@ -135,7 +135,7 @@ def sharepoint_upload(Host, TenantID, ClientID, Secret, SiteName, TargetFilePath
     upload = requests.put(UploadUrl["uploadUrl"], data=UploadObject, headers=headers, proxies=proxies)
     if upload.status_code != 201:
         duration = datetime.now() - start
-        return {"result":"Fail", "reason":"Upload file", "duration": str(duration), "status": upload.status_code, "error": upload.json()} 
+        return {"result":"non 201", "reason":"Upload file", "duration": str(duration), "status": upload.status_code, "response": upload.json()}
 
     duration = datetime.now() - start
 

src/dataplane/pipelinerun/data_persist/pandas_redis_store.py

@@ -33,7 +33,7 @@ def pipeline_pandas_redis_store(StoreKey, DataFrame, Redis, Expire=True, ExpireD
         raise Exception("Redis connection failed.")
 
     buffer = io.BytesIO()
-    DataFrame.to_parquet(buffer, compression='gzip')
+    DataFrame.to_pickle(buffer, compression='gzip')
     buffer.seek(0) # re-set the pointer to the beginning after reading
 
     if Expire:
@@ -69,7 +69,7 @@ def pipeline_pandas_redis_get(StoreKey, Redis):
     buffer = io.BytesIO(Redis.get(InsertKey))
     buffer.seek(0)
     import pandas as pd
-    df = pd.read_parquet(buffer)
+    df = pd.read_pickle(buffer,compression='gzip')
 
     duration = datetime.now() - start
 

src/dataplane/pipelinerun/data_persist/pandas_s3_store.py

@@ -23,7 +23,7 @@ def pipeline_pandas_s3_store(StoreKey, DataFrame, S3Client, Bucket, Expire=True,
     InsertKey = f"/dataplane-transfer/{EnvID}/" + StoreKey+ "-" +os.getenv("DP_RUNID")+".parquet"
 
     output_buffer=BytesIO()
-    DataFrame.to_parquet(output_buffer,index=False,compression='gzip',engine='pyarrow',allow_truncated_timestamps=True)
+    DataFrame.to_pickle(output_buffer,compression='gzip')
     S3Client.put_object(Bucket=Bucket,Key=InsertKey,Body=output_buffer.getvalue())
 
     duration = datetime.now() - start
@@ -53,7 +53,7 @@ def pipeline_pandas_s3_get(StoreKey, S3Client, Bucket):
     # buffer = BytesIO()
     objectGet = S3Client.get_object(Bucket=Bucket, Key=InsertKey, ChecksumMode='ENABLED')["Body"].read()
     import pandas as pd
-    df = pd.read_parquet(BytesIO(objectGet))
+    df = pd.read_pickle(BytesIO(objectGet),compression='gzip')
 
     duration = datetime.now() - start