Thomas Tauber-Marshall has posted comments on this change. Change subject: IMPALA-4260: Alter table add column drops all the column stats ......................................................................
Patch Set 2: (1 comment) The 'describe formatted' issue is unrelated. I filed: https://issues.cloudera.org/browse/IMPALA-4372 http://gerrit.cloudera.org:8080/#/c/4845/1/testdata/workloads/functional-query/queries/QueryTest/compute-stats.test File testdata/workloads/functional-query/queries/QueryTest/compute-stats.test: Line 121: 'new_col2','INT',-1,-1,4,4 > Can you also add a test case for CHANGE and REPLACE columns as well? Turns out this doesn't really work, due to a Hive issue. I added a test for what does work, and I filed: https://issues.apache.org/jira/browse/HIVE-15075 https://jira.cloudera.com/browse/CDH-46452 -- To view, visit http://gerrit.cloudera.org:8080/4845 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ia373ec917efa7ab9f2a59b8a870b7ebc30175dda Gerrit-PatchSet: 2 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Thomas Tauber-Marshall <tmarsh...@cloudera.com> Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com> Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogian...@cloudera.com> Gerrit-Reviewer: Henry Robinson <he...@cloudera.com> Gerrit-Reviewer: Matthew Jacobs <m...@cloudera.com> Gerrit-Reviewer: Thomas Tauber-Marshall <tmarsh...@cloudera.com> Gerrit-HasComments: Yes