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Posted to issues@arrow.apache.org by "lidavidm (via GitHub)" <gi...@apache.org> on 2025/01/09 06:15:52 UTC
[I] [Flight] JDBC driver: cache failed connection attempts and make connect timeout adjustible [arrow-java]
lidavidm opened a new issue, #494:
URL: https://github.com/apache/arrow-java/issues/494
### Describe the enhancement requested
- The default connect timeout is 30 seconds. This is rather painful when the server returns an address that isn't reachable. (Example: the server is deployed on a Kubernetes cluster that is being accessed via proxy/port-forwarding, and the server has a separated data plane/control plane.)
- We hit this timeout on every query. As a stepping stone to full caching of clients (#157), we can cache failures and avoid trying those locations first on subsequent queries (we can still try them last in case other locations fail)
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Re: [I] [Flight] JDBC driver: cache failed connection attempts and make connect timeout adjustible [arrow-java]
Posted by "lidavidm (via GitHub)" <gi...@apache.org>.
lidavidm commented on issue #494:
URL: https://github.com/apache/arrow-java/issues/494#issuecomment-2706343896
Partly split out to #661.
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Re: [I] [Flight] JDBC driver: make connect timeout adjustible [arrow-java]
Posted by "lidavidm (via GitHub)" <gi...@apache.org>.
lidavidm closed issue #494: [Flight] JDBC driver: make connect timeout adjustible
URL: https://github.com/apache/arrow-java/issues/494
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Re: [I] [Flight] JDBC driver: make connect timeout adjustible [arrow-java]
Posted by "lidavidm (via GitHub)" <gi...@apache.org>.
lidavidm closed issue #494: [Flight] JDBC driver: make connect timeout adjustible
URL: https://github.com/apache/arrow-java/issues/494
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