Thomas Tauber-Marshall has uploaded this change for review. ( http://gerrit.cloudera.org:8080/10251
Change subject: IMPALA-6954: Fix problems with CTAS into Kudu with an expr rewrite ...................................................................... IMPALA-6954: Fix problems with CTAS into Kudu with an expr rewrite This patch fixes two problems: - Previously a CTAS into a Kudu table where an expr rewrite occurred would create an unpartitioned table, due to the partition info being reset in TableDataLayout and then never reconstructed. Since the Kudu partition info is set by the parser and never changes, the solution is to not reset it. - Previously a CTAS into a Kudu table with a range partition where an expr rewrite occurred would fail with an analysis exception due to a Precondition check in RangePartition.analyze that checked that the RangePartition wasn't already analyzed, as the analysis can't be done twice. Since the state in RangePartition never changes, it doesn't need to be reanalyzed and we can just return instead of failing on the check. Testing: - Added an e2e test that creates a partitioned Kudu table with a CTAS with a rewrite, and checks that the expected partitions are created. Change-Id: I731743bd84cc695119e99342e1b155096147f0ed --- M fe/src/main/java/org/apache/impala/analysis/RangePartition.java M fe/src/main/java/org/apache/impala/analysis/TableDataLayout.java M testdata/workloads/functional-query/queries/QueryTest/kudu_create.test 3 files changed, 14 insertions(+), 3 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/51/10251/1 -- To view, visit http://gerrit.cloudera.org:8080/10251 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I731743bd84cc695119e99342e1b155096147f0ed Gerrit-Change-Number: 10251 Gerrit-PatchSet: 1 Gerrit-Owner: Thomas Tauber-Marshall <tmarsh...@cloudera.com>
