Bharath Vissapragada has posted comments on this change. ( http://gerrit.cloudera.org:8080/11688 )
Change subject: IMPALA-7501: Slim down metastore Partition objects in LocalCatalog cache ...................................................................... Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/11688/1/fe/src/main/java/org/apache/impala/catalog/local/CatalogdMetaProvider.java File fe/src/main/java/org/apache/impala/catalog/local/CatalogdMetaProvider.java: http://gerrit.cloudera.org:8080/#/c/11688/1/fe/src/main/java/org/apache/impala/catalog/local/CatalogdMetaProvider.java@1169 PS1, Line 1169: // The per-partition schema information is not used by Impala. Can we slim them down even before serializing it at the Catalog server? Might as well save some CPU and RPC costs https://github.com/apache/impala/blob/1dbb3c1be634c2a3e356c3b2ee5deac2436c9815/fe/src/main/java/org/apache/impala/catalog/HdfsTable.java#L1727 -- To view, visit http://gerrit.cloudera.org:8080/11688 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I4c861452cf974970ab511406fe2e175ea3dc668d Gerrit-Change-Number: 11688 Gerrit-PatchSet: 1 Gerrit-Owner: Paul Rogers <par0...@yahoo.com> Gerrit-Reviewer: Bharath Vissapragada <bhara...@cloudera.com> Gerrit-Reviewer: Paul Rogers <par0...@yahoo.com> Gerrit-Reviewer: Todd Lipcon <t...@apache.org> Gerrit-Comment-Date: Fri, 26 Oct 2018 01:21:01 +0000 Gerrit-HasComments: Yes