[EventHub] Fix keyerror issue in BlobCheckpointStore#15752

Merged

yunhaoling merged 1 commit intoAzure:masterfrom yunhaoling:yuling/eh/storage-checkpoint-none

Dec 22, 2020

+72-62

Commits on Dec 11, 2020

fix keyerror issue in blobcheckpointstore and update test code
yunhaoling
committed