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Posted to issues-all@impala.apache.org by "Lars Volker (JIRA)" <ji...@apache.org> on 2018/09/10 18:43:00 UTC

[jira] [Assigned] (IMPALA-6757) Improve description of catalog.curr-version and catalog.curr-topic metrics

     [ https://issues.apache.org/jira/browse/IMPALA-6757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Volker reassigned IMPALA-6757:
-----------------------------------

    Assignee:     (was: Pranay Singh)

> Improve description of catalog.curr-version and catalog.curr-topic metrics
> --------------------------------------------------------------------------
>
>                 Key: IMPALA-6757
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6757
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>    Affects Versions: Impala 2.12.0
>            Reporter: Lars Volker
>            Priority: Major
>              Labels: ramp-up, supportability
>
> IMPALA-6075 added metrics to expose the current catalog version of a backend. The descriptions should be more clear, it took a search in the source code to figure out what they mean.
> * catalog.curr-version: The current version of the catalog metadata.
> * catalog.curr-topic: The statestore catalog topic version in which the last update was received.
>  



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