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Author: warriersruthi

articles/hdinsight/interactive-query/apache-hive-warehouse-connector.md

@@ -16,7 +16,7 @@ The Hive Warehouse Connector allows you to take advantage of the unique features
 
 Apache Hive offers support for database transactions that are Atomic, Consistent, Isolated, and Durable (ACID). For more information on ACID and transactions in Hive, see [Hive Transactions](https://cwiki.apache.org/confluence/display/Hive/Hive+Transactions). Hive also offers detailed security controls through Apache Ranger and Low Latency Analytical Processing (LLAP) not available in Apache Spark.
 
-Apache Spark, has a Structured Streaming API that gives streaming capabilities not available in Apache Hive. Beginning with HDInsight 4.0, Apache Spark 2.3.1 and Apache Hive 3.1.0 have separate metastores. The separate metastores can make interoperability difficult. 
+Apache Spark, has a Structured Streaming API that gives streaming capabilities not available in Apache Hive. Beginning with HDInsight 4.0, Apache Spark 2.3.1 & above, and Apache Hive 3.1.0 have separate metastore catalogs which make interoperability difficult. 
 
 The Hive Warehouse Connector (HWC) makes it easier to use Spark and Hive together. The HWC library loads data from LLAP daemons to Spark executors in parallel. This process makes it more efficient and adaptable than a standard JDBC connection from Spark to Hive. This brings out two different execution modes for HWC: 
 > - Hive JDBC mode via HiveServer2