[jira] [Created] (IGNITE-21989) JDBC URL completer uses outdated topology

["Vadim Pakhnushev (Jira)" <ji...@apache.org>]

Vadim Pakhnushev created IGNITE-21989:
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             Summary: JDBC URL completer uses outdated topology
                 Key: IGNITE-21989
                 URL: https://issues.apache.org/jira/browse/IGNITE-21989
             Project: Ignite
          Issue Type: Improvement
          Components: cli
            Reporter: Vadim Pakhnushev
            Assignee: Vadim Pakhnushev


{{JdbcUrlRegistryImpl}} uses {{NodeNameRegistry}} in order to get all nodes URLs. These registries are updated periodically and it so happens that the order is {{JdbcUrlRegistry}} then {{NodeNameRegistry}} so {{JdbcUrlRegistry}} always uses outdated topology information.
For example, after the first connect valid JDBC URL completion happens only after second update which by default happens every 5 seconds.
When node leaves the cluster, this could lead to unwanted delays in updates where {{JdbcUrlRegistry}} tries to connect to the already left node.
This was found when running the {{ItIgnitePicocliCommandsTest#startStopNodeWhenCompleteNodeName}} on Windows, where connect attempt takes a lot of time if the node is stopped.



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