DB/Add exponential backoff before trying the table creation

[yito88]

Description

The table creation by SchemaLoader often failed on Cassandra.

Related issues and/or PRs

Changes made

Before retrying the table creation, add a waiting period with exponential backoff

Checklist

The following is a best-effort checklist. If any items in this checklist are not applicable to this PR or are dependent on other, unmerged PRs, please still mark the checkboxes after you have read and understood each item.

• I have commented my code, particularly in hard-to-understand areas.
• I have updated the documentation to reflect the changes.
• Any remaining open issues linked to this PR are documented and up-to-date (Jira, GitHub, etc.).
• Tests (unit, integration, etc.) have been added for the changes.
• My changes generate no new warnings.
• Any dependent changes in other PRs have been merged and published.

Additional notes (optional)

Provide any additional information or notes that may be relevant to the reviewers or stakeholders.

[inv-jishnu]

LGTM!
Thank you.

[brfrn169]

LGTM! Thank you!