zabetak commented on a change in pull request #1347: URL: https://github.com/apache/hive/pull/1347#discussion_r525081324
########## File path: itests/util/src/main/java/org/apache/hadoop/hive/cli/control/TPCDSMetastoreCliDriver.java ########## @@ -0,0 +1,67 @@ +/* + * 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. + */ +package org.apache.hadoop.hive.cli.control; + +import org.apache.hadoop.hive.ql.MetaStoreDumpUtility; +import org.apache.hadoop.hive.ql.QTestSystemProperties; + +/** + * CliDriver initialising the metastore with basic table and column statistics from various TPC-DS datasets. + * + * The table statistics do not reflect cardinalities from a specific TPC-DS scale factor (SF). Below we outline the + * tables and the TPC-DS SF to which it corresponds. + * + * Tables in 30TB dataset (SF=30000): + * <ul> + * <li>call_center</li> + * <li>catalog_page</li> + * <li>customer</li> + * <li>customer_address</li> + * <li>item</li> + * <li>promotions</li> + * <li>store</li> + * <li>warehouse</li> + * <li>web_page</li> + * <li>web_site</li> + * </ul> + * + * Tables in 200GB dataset (SF=300): + * <ul> + * <li>catalog_returns</li> + * <li>catalog_sales</li> + * <li>store_returns</li> + * <li>store_sales</li> + * <li>web_sales</li> + * </ul> + * + * Table in 3GB dataset (SF=3): inventory + * Table with zero rows: ship_mode + * + * The fact that tables are in datasets with different scale factors is most likely a bug but given that this driver + * has been in use for quite some time now it may make sense to keep around for a while. + */ +public class TPCDSMetastoreCliDriver extends CorePerfCliDriver { Review comment: The class no longer exists. We are using `CorePerfCliDriver` as it is. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: gitbox-unsubscr...@hive.apache.org For additional commands, e-mail: gitbox-h...@hive.apache.org
