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Dongjoon Hyun edited comment on SPARK-29245 at 10/15/19 6:26 AM: ----------------------------------------------------------------- With Hive 2.3.6 Metastore on JDK8, I tested Apache Spark (master branch) + Hive 2.3.7-SNAPSHOT library on Scala 2.12.10 / OpenJDK 64-Bit Server VM 11.0.4 and updated the JIRA description. The followings are verified. - SHOW DATABASES / TABLES - DESC DATABASE / TABLE - CREATE / DROP / USE DATABASE - CREATE / DROP / SELECT TABLE was (Author: dongjoon): I tested Apache Spark (master branch) with Hive 2.3.7-SNAPSHOT (on JDK8) on Scala 2.12.10 / OpenJDK 64-Bit Server VM 11.0.4 and updated the JIRA description. The followings are verified. - SHOW DATABASES / TABLES - DESC DATABASE / TABLE - CREATE / DROP / USE DATABASE - CREATE / DROP / SELECT TABLE > CCE during creating HiveMetaStoreClient > ---------------------------------------- > > Key: SPARK-29245 > URL: https://issues.apache.org/jira/browse/SPARK-29245 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 3.0.0 > Environment: CDH 6.3 > Reporter: Dongjoon Hyun > Priority: Blocker > > From `master` branch build, when I try to connect to an external HMS, I hit > the following. > {code} > 19/09/25 10:58:46 ERROR hive.log: Got exception: java.lang.ClassCastException > class [Ljava.lang.Object; cannot be cast to class [Ljava.net.URI; > ([Ljava.lang.Object; and [Ljava.net.URI; are in module java.base of loader > 'bootstrap') > java.lang.ClassCastException: class [Ljava.lang.Object; cannot be cast to > class [Ljava.net.URI; ([Ljava.lang.Object; and [Ljava.net.URI; are in module > java.base of loader 'bootstrap') > at > org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:200) > at > org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:70) > {code} > With HIVE-21508, I can get the following. > {code} > Welcome to > ____ __ > / __/__ ___ _____/ /__ > _\ \/ _ \/ _ `/ __/ '_/ > /___/ .__/\_,_/_/ /_/\_\ version 3.0.0-SNAPSHOT > /_/ > Using Scala version 2.12.10 (OpenJDK 64-Bit Server VM, Java 11.0.4) > Type in expressions to have them evaluated. > Type :help for more information. > scala> sql("show databases").show > +--------------------+ > | databaseName| > +--------------------+ > | ..... | > ... > {code} > With 2.3.7-SNAPSHOT, the following basic tests are tested. > - SHOW DATABASES / TABLES > - DESC DATABASE / TABLE > - CREATE / DROP / USE DATABASE > - CREATE / DROP / SELECT TABLE -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org