azure.storage.blob.baseblobservice. BaseBlobService .exists logs error if blob does not exist

Which service(blob, file, queue) does this issue concern?

azure.storage.blob.baseblobservice.BaseBlobService.exists

What problem was encountered?

When checking if a blob exists in container with azure.storage.blob. baseblobservice.exists, an error is logged when the blob does not exist in container. The expected behavior would be that no error is logged when the blob does not exist.

Have you found a mitigation/solution?

Hint: azure.storage.blob.baseblobservice.BaseBlobService.get_blob_properties sends a request via _perform_request that raises an exception which is logged due to https://github.com/Azure/azure-storage-python/blob/master/azure-storage-common/azure/storage/common/storageclient.py#L348

[shikharsg]

temporary fix that will disable all azure storage logging: do this in your python script

from azure.storage.common.storageclient import logger
logger.propagate = False

[tjcrone]

This issue appears to have resurfaced. Is anyone else getting this error again now when a blob does not exist? @zezha-msft, could the versions I have cause this? I thought this was solved in 1.3.0.

~$ pip freeze | grep azure
azure==4.0.0
azure-applicationinsights==0.1.0
azure-batch==4.1.3
azure-common==1.1.23
azure-cosmosdb-nspkg==2.0.2
azure-cosmosdb-table==1.0.5
azure-datalake-store==0.0.47
azure-eventgrid==1.3.0
azure-graphrbac==0.40.0
azure-keyvault==1.1.0
azure-loganalytics==0.1.0
azure-mgmt==4.0.0
azure-mgmt-advisor==1.0.1
azure-mgmt-applicationinsights==0.1.1
azure-mgmt-authorization==0.50.0
azure-mgmt-batch==5.0.1
azure-mgmt-batchai==2.0.0
azure-mgmt-billing==0.2.0
azure-mgmt-cdn==3.1.0
azure-mgmt-cognitiveservices==3.0.0
azure-mgmt-commerce==1.0.1
azure-mgmt-compute==4.6.2
azure-mgmt-consumption==2.0.0
azure-mgmt-containerinstance==1.5.0
azure-mgmt-containerregistry==2.8.0
azure-mgmt-containerservice==4.4.0
azure-mgmt-cosmosdb==0.4.1
azure-mgmt-datafactory==0.6.0
azure-mgmt-datalake-analytics==0.6.0
azure-mgmt-datalake-nspkg==3.0.1
azure-mgmt-datalake-store==0.5.0
azure-mgmt-datamigration==1.0.0
azure-mgmt-devspaces==0.1.0
azure-mgmt-devtestlabs==2.2.0
azure-mgmt-dns==2.1.0
azure-mgmt-eventgrid==1.0.0
azure-mgmt-eventhub==2.6.0
azure-mgmt-hanaonazure==0.1.1
azure-mgmt-iotcentral==0.1.0
azure-mgmt-iothub==0.5.0
azure-mgmt-iothubprovisioningservices==0.2.0
azure-mgmt-keyvault==1.1.0
azure-mgmt-loganalytics==0.2.0
azure-mgmt-logic==3.0.0
azure-mgmt-machinelearningcompute==0.4.1
azure-mgmt-managementgroups==0.1.0
azure-mgmt-managementpartner==0.1.1
azure-mgmt-maps==0.1.0
azure-mgmt-marketplaceordering==0.1.0
azure-mgmt-media==1.0.0
azure-mgmt-monitor==0.5.2
azure-mgmt-msi==0.2.0
azure-mgmt-network==2.7.0
azure-mgmt-notificationhubs==2.1.0
azure-mgmt-nspkg==3.0.2
azure-mgmt-policyinsights==0.1.0
azure-mgmt-powerbiembedded==2.0.0
azure-mgmt-rdbms==1.9.0
azure-mgmt-recoveryservices==0.3.0
azure-mgmt-recoveryservicesbackup==0.3.0
azure-mgmt-redis==5.0.0
azure-mgmt-relay==0.1.0
azure-mgmt-reservations==0.2.1
azure-mgmt-resource==2.2.0
azure-mgmt-scheduler==2.0.0
azure-mgmt-search==2.1.0
azure-mgmt-servicebus==0.5.3
azure-mgmt-servicefabric==0.2.0
azure-mgmt-signalr==0.1.1
azure-mgmt-sql==0.9.1
azure-mgmt-storage==2.0.0
azure-mgmt-subscription==0.2.0
azure-mgmt-trafficmanager==0.50.0
azure-mgmt-web==0.35.0
azure-nspkg==3.0.2
azure-servicebus==0.21.1
azure-servicefabric==6.3.0.0
azure-servicemanagement-legacy==0.20.6
azure-storage-blob==1.5.0
azure-storage-common==1.4.2
azure-storage-file==1.4.0
azure-storage-queue==1.4.0