Anonymous Coward (784) has posted comments on this change. ( http://gerrit.cloudera.org:8080/19430 )
Change subject: IMPALA-3120: Support Bucket Shuffle Join for bucketed table ...................................................................... Patch Set 14: (1 comment) http://gerrit.cloudera.org:8080/#/c/19430/13/fe/src/main/java/org/apache/impala/catalog/Table.java File fe/src/main/java/org/apache/impala/catalog/Table.java: http://gerrit.cloudera.org:8080/#/c/19430/13/fe/src/main/java/org/apache/impala/catalog/Table.java@1045 PS13, Line 1045: TBucketType.NONE > Yeah, i see you. Not sure this applies (Hive has that exact problem), If you try and join tables having different hashing scheme, the join will fail because the buckets from the different tables won't contain the expected data. -- To view, visit http://gerrit.cloudera.org:8080/19430 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: If321e7987bc88374d79500cffb77ea25b2ed0316 Gerrit-Change-Number: 19430 Gerrit-PatchSet: 14 Gerrit-Owner: Baike Xia <[email protected]> Gerrit-Reviewer: Aman Sinha <[email protected]> Gerrit-Reviewer: Anonymous Coward (784) Gerrit-Reviewer: Baike Xia <[email protected]> Gerrit-Reviewer: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Quanlong Huang <[email protected]> Gerrit-Comment-Date: Wed, 29 Nov 2023 14:57:20 +0000 Gerrit-HasComments: Yes
