Minimal Downtime Mode Upgrade for ThoughtSpot

The Minimal Downtime Mode upgrade option reduces the upgrade duration to approximately 30 minutes, depending on the metadata size and cluster complexity.

Key Features

  1. Reduced Downtime

    The upgrade process typically completes within 30 minutes under normal circumstances. In the event of a failure, rolling back to the previous release version takes approximately 15–20 minutes.

  2. Cluster Availability During Upgrade

    The cluster is unavailable for all operations, including read-only mode, during the upgrade process.

  3. Temporary Performance Impact

    Certain objects or operations may experience a brief performance impact shortly after the upgrade.

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