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  1. Ignite
  2. IGNITE-7192

JDBC: support FQDN to multiple IPs during connection establishment

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.1
    • Fix Version/s: 2.5
    • Component/s: jdbc

      Description

      Thin JDBC driver may have FQDN (host name) at a connection string.
      Currently, it resolves this FQDN to one IP and tries to connect to this IP only.
      It is better to try to connect to multiple IPs one-by-one if DNS returns multiple A-records (FQDN can be resolved to several IPs) until successful connection. It could give a simple fallback option for the JDBC thin driver users.

      A similar functionality is already implemented in ODBC driver.

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              • Assignee:
                guseinov Roman Guseinov
                Reporter:
                alexey.tank2 Alexey Popov
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                  Updated:
                  Resolved: