Acceptance Testing: Commit::TreeEntry

~Conversation: #310 (closed)

See the Migration Process documentation for more information on the Acceptance Testing stage of the process.

Feature Toggle Environment Variable: XXXXXXXXXXXXXXX

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• Chef attribute changes to enable/disable this feature (link to MR)
• Grafana dashboard for monitoring (link to MR)
• Environments
  • dev.gitlab.org
  • Staging
  • gitlab.com
• Test Results (post as comments on this issue)
  • Did the migration perform as expected?
  • Did the code have reasonable performance characteristics?
  • Did error rates jump to an unacceptable level?
• Have the changes been rolled back pending final review?
• Runbook Added (link to MR)
• Prometheus Alerts Added (link to MR)