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  1. CDAP
  2. CDAP-12696

[Docs] - the upgradetool only needs to be run on a single master in an HA cluster

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    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Docs
    • Labels:
    • Rank:
      1|i008hj:

      Description

      The Docs do not clarify if the upgradeTool needs to be run on all masters in an HA cluster. Since it only performs HBase operations, it only needs to be run once on a single node. The docs need to make this clear.

      Additionally the CM CSD codifies this behavior, and would need to be updated if this ever changed: https://github.com/caskdata/cm_csd/blob/develop/src/descriptor/service.sdl#L67

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            • Assignee:
              bhooshan Bhooshan Mogal
              Reporter:
              derek Derek Wood
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              • Created:
                Updated: