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Posted to issues-all@impala.apache.org by "Kurt Deschler (Jira)" <ji...@apache.org> on 2021/02/25 16:52:00 UTC
[jira] [Work started] (IMPALA-10549) Add interface to register
transaction from external frontend
[ https://issues.apache.org/jira/browse/IMPALA-10549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on IMPALA-10549 started by Kurt Deschler.
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> Add interface to register transaction from external frontend
> ------------------------------------------------------------
>
> Key: IMPALA-10549
> URL: https://issues.apache.org/jira/browse/IMPALA-10549
> Project: IMPALA
> Issue Type: New Feature
> Reporter: Kurt Deschler
> Assignee: Kurt Deschler
> Priority: Major
>
> This change adds a frontend interface to register transactions that
> were started by an external frontend so that coordinator keepalive can
> track them properly.
> The Impala backend keepalive logic requires that transactions are registered with the coordinator in order to be tracked while they are executing. For external frontends to work correctly with transactional tables, an interface is needed to register externally created transactions with the coordinator.
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