HIVE-10977: No need to instantiate MetaStoreDirectSql when HMS DirectSql is disabled (Chaoyu Tang, reviewed by Xuefu Zhang and Sergey Shelukhin)
Project: http://git-wip-us.apache.org/repos/asf/hive/repo Commit: http://git-wip-us.apache.org/repos/asf/hive/commit/e236314c Tree: http://git-wip-us.apache.org/repos/asf/hive/tree/e236314c Diff: http://git-wip-us.apache.org/repos/asf/hive/diff/e236314c Branch: refs/heads/llap Commit: e236314c371fbf646fff1f972569e6383cc9e44a Parents: 671e1a7 Author: ctang <[email protected]> Authored: Fri Jun 12 10:18:05 2015 -0400 Committer: ctang <[email protected]> Committed: Fri Jun 12 10:20:14 2015 -0400 ---------------------------------------------------------------------- .../src/java/org/apache/hadoop/hive/metastore/ObjectStore.java | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hive/blob/e236314c/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java ---------------------------------------------------------------------- diff --git a/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java b/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java index fd61333..417ecc8 100644 --- a/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java +++ b/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java @@ -292,7 +292,9 @@ public class ObjectStore implements RawStore, Configurable { isInitialized = pm != null; if (isInitialized) { expressionProxy = createExpressionProxy(hiveConf); - directSql = new MetaStoreDirectSql(pm, hiveConf); + if (HiveConf.getBoolVar(getConf(), ConfVars.METASTORE_TRY_DIRECT_SQL)) { + directSql = new MetaStoreDirectSql(pm, hiveConf); + } } LOG.debug("RawStore: " + this + ", with PersistenceManager: " + pm + " created in the thread with id: " + Thread.currentThread().getId());
