Fang-Yu Rao has uploaded a new patch set (#4). ( http://gerrit.cloudera.org:8080/16273 )
Change subject: IMPALA-9990: Support SET OWNER for Kudu tables ...................................................................... IMPALA-9990: Support SET OWNER for Kudu tables KUDU-3090 adds the support for table ownership and exposes the API's of setting owner on creating and altering tables, which allows Impala to also pass to Kudu the new owner of the Kudu table for the ALTER TABLE SET OWNER statement. Specifically, based on the API of AlterTableOptions#setOwner(), this patch stores the ownership information of the Kudu table in the corresponding instance of AlterTableOptions, which will then be passed to Kudu via a KuduClient. Testing: - Added a FE test in AnalyzeKuduDDLTest.java to verify the statement could be correctly analyzed. - Added an E2E test in kudu_alter.test to verify the statement could be correctly executed when the integration between Kudu and HMS is not enabled. - Added an E2E test in kudu_hms_alter.test and verified that the statement could be correctly executed when the integration between Kudu and HMS is enabled after manually re-enabling TestKuduHMSIntegration::test_kudu_alter_table(). Note that this was not possible before IMPALA-10092 was resolved due to a bug in the class of CustomClusterTestSuite. In addition, we may need to delete the Kudu table 'simple' via a Kudu-Python client if the E2E test complains that the Kudu table already exists, which may be related to IMPALA-8751. - Manually verified that the views of Kudu server and HMS are consistent for a synchronized Kutu table after the ALTER TABLE SET OWNER statement even though the Kudu table was once an external and non-synchronized table, meaning that the owner from Kudu's perspective could be different than that from HMS' perspective. The test is performed manually because currently the Kudu-Python client adopted in Impala's E2E tests is not up to date so that the field of 'owner' cannot be accessed in the E2E tests. On the other hand, to verify the owner of a Kudu table from Kudu's perspective, we used the latest Kudu-Python client as provided at github.com/apache/kudu/tree/master/examples/python/basic-python-example. - Verified that the patch could pass the exhaustive tests in the DEBUG mode. Change-Id: I29d641efc8db314964bc5ee9828a86d4a44ae95c --- M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java M fe/src/main/java/org/apache/impala/service/KuduCatalogOpExecutor.java M fe/src/test/java/org/apache/impala/analysis/AnalyzeKuduDDLTest.java M testdata/workloads/functional-query/queries/QueryTest/kudu_alter.test M testdata/workloads/functional-query/queries/QueryTest/kudu_hms_alter.test 5 files changed, 67 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/73/16273/4 -- To view, visit http://gerrit.cloudera.org:8080/16273 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I29d641efc8db314964bc5ee9828a86d4a44ae95c Gerrit-Change-Number: 16273 Gerrit-PatchSet: 4 Gerrit-Owner: Fang-Yu Rao <[email protected]> Gerrit-Reviewer: Andrew Wong <[email protected]> Gerrit-Reviewer: Attila Bukor <[email protected]> Gerrit-Reviewer: Fang-Yu Rao <[email protected]> Gerrit-Reviewer: Grant Henke <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Vihang Karajgaonkar <[email protected]>
