You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2026/01/15 02:21:00 UTC

[jira] [Created] (IMPALA-14684) Add metrics for CatalogdTableInvalidator

Quanlong Huang created IMPALA-14684:
---------------------------------------

             Summary: Add metrics for CatalogdTableInvalidator
                 Key: IMPALA-14684
                 URL: https://issues.apache.org/jira/browse/IMPALA-14684
             Project: IMPALA
          Issue Type: New Feature
          Components: Catalog
            Reporter: Quanlong Huang


We need catalogd metrics to show how many tables are invalidated due to TTL and memory pressure. Also add metrics to show the rate of them, e.g. numbers in the past 1s/1m/5m/30m, etc.

These help admins to adjust configurations like invalidate_tables_timeout_s and the JVM heap size of catalogd.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)