You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hive.apache.org by yc...@apache.org on 2021/12/02 13:18:42 UTC
[hive] branch master updated: HIVE-25757: Use cached database type to choose metastore backend queries (#2833) (Yongzhi Chen, reviewed by Peter Vary)
This is an automated email from the ASF dual-hosted git repository.
ychena pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/hive.git
The following commit(s) were added to refs/heads/master by this push:
new 08f1ea2 HIVE-25757: Use cached database type to choose metastore backend queries (#2833) (Yongzhi Chen, reviewed by Peter Vary)
08f1ea2 is described below
commit 08f1ea28caa4973cc42fd24b4fd08b458391ce2a
Author: Yongzhi Chen <yo...@hotmail.com>
AuthorDate: Thu Dec 2 08:18:28 2021 -0500
HIVE-25757: Use cached database type to choose metastore backend queries (#2833) (Yongzhi Chen, reviewed by Peter Vary)
Co-authored-by: Yongzhi Chen <yc...@apache.org>
---
.../src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java b/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java
index a221eef..fa8ee52 100644
--- a/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java
+++ b/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java
@@ -5286,8 +5286,8 @@ public class ObjectStore implements RawStore, Configurable {
*/
try {
// HIVE-21075: Fix Postgres performance regression caused by HIVE-9447
- DatabaseProduct dbProduct = DatabaseProduct.determineDatabaseProduct(MetaStoreDirectSql.getProductName(pm), conf);
- if (dbProduct.isPOSTGRES() || dbProduct.isMYSQL()) {
+ LOG.debug("The dbType is {} ", dbType.getHiveSchemaPostfix());
+ if (dbType.isPOSTGRES() || dbType.isMYSQL()) {
query = pm.newQuery(MStorageDescriptor.class, "this.cd == inCD");
query.declareParameters("MColumnDescriptor inCD");
List<MStorageDescriptor> referencedSDs = null;