Yida Wu has posted comments on this change. ( http://gerrit.cloudera.org:8080/22930 )
Change subject: WIP: IMPALA-6406: Add CatalogActionLocker for fine grained DDL locking ...................................................................... Patch Set 4: (2 comments) Thanks Michael for the review. I think the basic idea here is to use dynamic locking per operation, instead of using static sharded locks http://gerrit.cloudera.org:8080/#/c/22930/3/fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java File fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java: http://gerrit.cloudera.org:8080/#/c/22930/3/fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java@1898 PS3, Line 1898: throws CatalogException, MetastoreNotificationNeedsInvalidateException { > DatabaseNotFoundException is a child of CatalogException, so could be remov Done http://gerrit.cloudera.org:8080/#/c/22930/3/fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java@2258 PS3, Line 2258: } > The exception really has no additional useful context? Added a log. -- To view, visit http://gerrit.cloudera.org:8080/22930 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I2ed48d92333787f75b64b8bd878834612433f6f8 Gerrit-Change-Number: 22930 Gerrit-PatchSet: 4 Gerrit-Owner: Yida Wu <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Michael Smith <[email protected]> Gerrit-Reviewer: Yida Wu <[email protected]> Gerrit-Comment-Date: Thu, 22 May 2025 22:46:05 +0000 Gerrit-HasComments: Yes
