/*
 * 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.phoenix.end2end.join;

import static org.apache.phoenix.util.TestUtil.TEST_PROPERTIES;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.Collection;
import java.util.Map;
import java.util.Properties;
import org.apache.phoenix.end2end.NeedsOwnMiniClusterTest;
import org.apache.phoenix.exception.PhoenixIOException;
import org.apache.phoenix.query.QueryServices;
import org.apache.phoenix.util.PropertiesUtil;
import org.apache.phoenix.util.ReadOnlyProps;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runners.Parameterized.Parameters;

import org.apache.phoenix.thirdparty.com.google.common.collect.Maps;

@Category(NeedsOwnMiniClusterTest.class)
public class SortMergeJoinNoSpoolingIT extends SortMergeJoinNoIndexIT {

  public SortMergeJoinNoSpoolingIT(String[] indexDDL, String[] plans) {
    super(indexDDL, plans);
  }

  @Parameters(name = "SortMergeJoinNoSpoolingIT_{index}") // name is used by failsafe as file name
                                                          // in reports
  public static synchronized Collection<Object> data() {
    return SortMergeJoinNoIndexIT.data();
  }

  @BeforeClass
  public static synchronized void doSetup() throws Exception {
    Map<String, String> props = Maps.newHashMapWithExpectedSize(1);
    props.put(QueryServices.CLIENT_JOIN_SPOOLING_ENABLED_ATTRIB, Boolean.toString(Boolean.FALSE));
    props.put(QueryServices.CLIENT_SPOOL_THRESHOLD_BYTES_ATTRIB,
      Integer.toString(10 * 1000 * 1000));
    setUpTestDriver(new ReadOnlyProps(props.entrySet().iterator()));
  }

  @Test
  public void testJoinWithMemoryLimit() throws Exception {
    Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
    props.put(QueryServices.CLIENT_SPOOL_THRESHOLD_BYTES_ATTRIB, Integer.toString(1));
    try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
      String tableName1 = getTableName(conn, JOIN_ITEM_TABLE_FULL_NAME);
      String tableName2 = getTableName(conn, JOIN_SUPPLIER_TABLE_FULL_NAME);
      String query =
        "SELECT /*+ USE_SORT_MERGE_JOIN*/ item.\"item_id\", item.name, supp.\"supplier_id\", supp.name FROM "
          + tableName1 + " item JOIN " + tableName2
          + " supp ON item.\"supplier_id\" = supp.\"supplier_id\" ORDER BY \"item_id\"";

      PreparedStatement statement = conn.prepareStatement(query);
      ResultSet rs = statement.executeQuery();
      try {
        rs.next();
        fail("Expected PhoenixIOException due to IllegalStateException");
      } catch (PhoenixIOException e) {
        assertTrue(e.getMessage()
          .contains("Queue full. Consider increasing memory threshold or spooling to disk"));
      }

    }
  }

}
