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https://issues.apache.org/jira/browse/IMPALA-12579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang updated IMPALA-12579:
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Issue Type: Bug (was: Improvement)
> Add logs for loading table list in catalogd startup
> ---------------------------------------------------
>
> Key: IMPALA-12579
> URL: https://issues.apache.org/jira/browse/IMPALA-12579
> Project: IMPALA
> Issue Type: Bug
> Components: Catalog
> Reporter: Quanlong Huang
> Assignee: Quanlong Huang
> Priority: Major
> Labels: supportability
> Fix For: Impala 4.4.0
>
>
> Catalogd loads the db, table and function list at startup. However, only the
> progress of loading functions are logged:
> {noformat}
> I1127 21:52:49.292649 27403 CatalogServiceCatalog.java:1767] Loading native
> functions for database: tpcds_seq_snap
> I1127 21:52:49.292702 27403 CatalogServiceCatalog.java:1775] Loaded native
> functions for database: tpcds_seq_snap
> I1127 21:52:49.292730 27403 CatalogServiceCatalog.java:1790] Loading Java
> functions for database: tpcds_seq_snap
> I1127 21:52:49.292754 27403 CatalogServiceCatalog.java:1804] Loaded Java
> functions for database: tpcds_seq_snap
> I1127 21:52:49.297230 27403 CatalogServiceCatalog.java:1767] Loading native
> functions for database: tpch
> I1127 21:52:49.297310 27403 CatalogServiceCatalog.java:1775] Loaded native
> functions for database: tpch
> I1127 21:52:49.297349 27403 CatalogServiceCatalog.java:1790] Loading Java
> functions for database: tpch
> I1127 21:52:49.297379 27403 CatalogServiceCatalog.java:1804] Loaded Java
> functions for database: tpch {noformat}
> When a database contains a large number of tables, e.g. 100K, it could take
> minutes to load its table list. We should add logs like "Loading table list
> for database: db1" and "Loaded xxx tables for database: db1" to improve the
> observability and supportability.
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