Sai Hemanth Gantasala has uploaded this change for review. ( http://gerrit.cloudera.org:8080/22869
Change subject: IMPALA-14051: Use batch insert HMS API to fire insert events ...................................................................... IMPALA-14051: Use batch insert HMS API to fire insert events Firing insert statements from Impala can be improved by leveraging the batch insert HMS API addWriteNotificationLogInBatch(). Right now, Impala is using a single call for each partition, so firing insert statements on a huge partitioned table can become a performance bottleneck. This patch addresses the above concern by leveraging addWriteNotificationLogInBatch() API to fire batch insert partition events. Change-Id: Iff4a2691631fe9e9e1dc07714c69580a4ace6a8b --- M fe/src/compat-hive-3/java/org/apache/impala/compat/MetastoreShim.java M fe/src/main/java/org/apache/impala/util/MetaStoreUtil.java 2 files changed, 26 insertions(+), 18 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/69/22869/1 -- To view, visit http://gerrit.cloudera.org:8080/22869 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Iff4a2691631fe9e9e1dc07714c69580a4ace6a8b Gerrit-Change-Number: 22869 Gerrit-PatchSet: 1 Gerrit-Owner: Sai Hemanth Gantasala <saihema...@cloudera.com>
