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https://issues.apache.org/jira/browse/IMPALA-10648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17360248#comment-17360248
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Sourabh Goyal commented on IMPALA-10648:
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Merged patch: https://gerrit.cloudera.org/c/17298/
> Invalidate catalogd cache for non transactional tables when create/alter/drop
> HMS apis are accessed
> ---------------------------------------------------------------------------------------------------
>
> Key: IMPALA-10648
> URL: https://issues.apache.org/jira/browse/IMPALA-10648
> Project: IMPALA
> Issue Type: Sub-task
> Components: Catalog
> Reporter: Sourabh Goyal
> Priority: Major
>
> IMPALA-10613 introduced changes to expose table/partition metadata stored in
> catalog cache over HMS APIs.
> In this task, we invalidate the non transactional table from cache if HMS DDL
> apis like create/alter/drop table/partition are accessed from catalogd's
> metastore server. Any subsequent get table request fetches the table from HMS
> and also loads it in cache. This ensures that any get_table/get_partition
> requests after ddl operations on the same table return the most updated table
> cc - [~vihangk1]
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