Improved handling of network interruptions for backup validation/restore to/from cloud storage

Detail name	Value
Changelog Number	12618
Type	Improvement
Status	Resolved
Fix Versions	Exasol 7.1.0, Exasol 6.2.16, Exasol 7.0.12
Resolution Date	2021-07-29

Description

The remote backup process of an Exasol database to a cloud storage consists of multiple stages. For backups to a cloud storage (S3, Google Cloud Storage, Azure Blob Storage), the backup files are generally uploaded in chunks and after all data has been uploaded, the backup file is validated to verify the backup is consistent. 

Improvement

Network interruptions during a running backup validation or restore from cloud storage are handled without interruptiong the backup or restore process.