docker/quickstart_conf/hive-site.xml

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
-->
<!--
Hive configuration for Impala quickstart docker cluster.
-->
<configuration>
      <property>
        <!-- Required for automatic metadata sync. -->
        <name>hive.metastore.dml.events</name>
        <value>true</value>
      </property>
      <property>
        <!-- User impala is not authorized to consume notifications by default, disable
             authentication to work around this. -->
         <name>hive.metastore.event.db.notification.api.auth</name>
        <value>false</value>
      </property>
      <property>
        <name>hive.metastore.uris</name>
        <value>thrift://quickstart-hive-metastore:9083</value>
      </property>
      <!-- Managed and external tablespaces must live on the Docker volumes that we
           configure for the quickstart cluster. -->
      <property>
        <name>hive.metastore.warehouse.dir</name>
        <value>/user/hive/warehouse/managed</value>
      </property>
      <property>
        <name>hive.metastore.warehouse.external.dir</name>
        <value>/user/hive/warehouse/external</value>
      </property>
      <property>
        <!-- Required to enable Hive transactions -->
        <name>hive.support.concurrency</name>
        <value>true</value>
      </property>
      <property>
        <!-- Required to enable Hive transactions -->
        <name>hive.txn.manager</name>
        <value>org.apache.hadoop.hive.ql.lockmgr.DbTxnManager</value>
      </property>
      <property>
        <!-- Use embedded Derby database -->
        <name>javax.jdo.option.ConnectionDriverName</name>
        <value>org.apache.derby.jdbc.EmbeddedDriver</value>
      </property>
      <property>
        <!-- Use embedded Derby database -->
        <name>javax.jdo.option.ConnectionURL</name>
        <value>jdbc:derby:;databaseName=/var/lib/hive/metastore/metastore_db;create=true</value>
      </property>
      <!-- Hive stats autogathering negatively affects latency of DDL operations, etc and
           is not particularly useful for Impala -->
      <property>
        <name>hive.stats.autogather</name>
        <value>false</value>
      </property>
</configuration>