[ATLAS-3603] Data Migration: Auto-start zip Migration Import

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: trunk
• Assignee: Nikhil P Bonte
• Reporter: Nikhil P Bonte
• Created: 31/Jan/20 12:51
• Updated: 17/Feb/20 05:46
• Resolved: 17/Feb/20 05:32

Description

 

This feature will integrate with ATLAS-3595.

Migration import should start when the data (zip) to be ingested is available at the pre-configured location.

Approach:

ZipMigrationImporter will first check if zip is available, accessible & completely written.

• If yes, migration will start ingesting zip.
• if not, will poll the location periodically. when existence is detected, import will proceed as usual.

It uses the file size comparison approach. Once modify event is received, file size is compared in an interval. If sizes match, it means file is available and not being written.

 

Issue Links

• is part of: ATLAS-3595 Data Migration: Support zip file for data migration