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  1. MariaDB ColumnStore
  2. MCOL-4679

Simplify configuration of EM to PM connections

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    Details

    • Type: New Feature
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 6.1.1
    • Component/s: ExeMgr
    • Labels:
      None
    • Sprint:
      2021-8, 2021-9

      Description

      To describe a connection from UM to PM one needs to add a section into Columnstore.xml like this for every connection

      <PMS1>
             <IPAddr>127.0.0.1</IPAddr>
             <Port>8620</Port>
      </PMS1>
      

      If the number of connections is significant it might be tedious to describe them and wasteful to store them in the config.

      The suggested way to describe now is to add a single section per PM exists in the cluster and set PrimitiveServers.ConnectionsPerPrimProc to describe how many PM-EM connections must be created by DEC::Setup() method.

      It is worth to note the issue will also cover CMAPI part that manipulates the XML configuration adding or removing a node from the cluster.

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              Assignee:
              dleeyh Daniel Lee
              Reporter:
              drrtuy Roman
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                Updated:
                Resolved:

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