Tim Armstrong has posted comments on this change. ( http://gerrit.cloudera.org:8080/13545 )
Change subject: IMPALA-8630: Include partition id when calculating consistent remote placement ...................................................................... Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/13545/1//COMMIT_MSG Commit Message: http://gerrit.cloudera.org:8080/#/c/13545/1//COMMIT_MSG@17 PS1, Line 17: This adds the partition_id in the hash, so files with the same How are the partition IDs generated? I'm wondering if there might be a less severe version of the same problem where there are collisions in partition IDs between different tables? I think the general idea of adding something unique to the hash per-partition makes sense, just wanting to make sure I understand the solution. -- To view, visit http://gerrit.cloudera.org:8080/13545 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I46c739fc31af539af2b3509e2a161f4e29f44d7b Gerrit-Change-Number: 13545 Gerrit-PatchSet: 1 Gerrit-Owner: Joe McDonnell <joemcdonn...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Comment-Date: Fri, 07 Jun 2019 03:03:03 +0000 Gerrit-HasComments: Yes
