Attila Jeges has uploaded a new patch set (#5). ( http://gerrit.cloudera.org:8080/14043 )
Change subject: IMPALA-8842 part 1: (Hive3) Use 'engine' field in HMS stat API ...................................................................... IMPALA-8842 part 1: (Hive3) Use 'engine' field in HMS stat API HIVE-22046 added 'engine' column to TAB_COL_STATS and PART_COL_STATS HMS tables. The new column is used to differentiate among column stats computed by different engines. The related HMS API calls were changed accordingly. This change is Step 2 in a series of steps to coordinate the introduction of HMS API changes to Hive3 and Impala: 1. Change in Hive3. We push new APIs so Impala can use them. New APIs will simply call old existing methods so there should not be any change of functionality there. Since there were many incompatible changes, new APIs are tagged method_name_V2. 2. Change in Impala. Push changes to use new methods *V2. 3. Change in Hive3. Push patch with complete functionality. *V2 methods contains the new logic. The old existing methods are not used anymore by Impala at this point, hence they can be removed. For every method_name_V2, I will create a corresponding method method_name that calls the former one. 4. Change in Impala Replace *V2 calls by *. 5. Change in Hive3. Remove *V2 methods from API. This change also adds exclusions to fe/pom.xml and shaded-deps/pom.xml to work around the Hive3 Hadoop2 dependency. TESTING: Only Step 1 has been merged in into Hive3 at this point, which means that there's no change in Impala and Hive3 functionality yet. Change-Id: I9a73f5eeac8e84d63b22aaed5dfbcd8ea39f0af4 --- M bin/impala-config.sh M fe/pom.xml M fe/src/compat-hive-2/java/org/apache/impala/compat/MetastoreShim.java M fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java M fe/src/main/java/org/apache/impala/catalog/Table.java M fe/src/main/java/org/apache/impala/catalog/local/DirectMetaProvider.java M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java M fe/src/test/java/org/apache/impala/catalog/CatalogTest.java M shaded-deps/pom.xml 9 files changed, 106 insertions(+), 17 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/43/14043/5 -- To view, visit http://gerrit.cloudera.org:8080/14043 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I9a73f5eeac8e84d63b22aaed5dfbcd8ea39f0af4 Gerrit-Change-Number: 14043 Gerrit-PatchSet: 5 Gerrit-Owner: Attila Jeges <atti...@cloudera.com> Gerrit-Reviewer: Attila Jeges <atti...@cloudera.com> Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
