hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAdminBase.java

   1 /**
   2  * Licensed to the Apache Software Foundation (ASF) under one
   3  * or more contributor license agreements.  See the NOTICE file
   4  * distributed with this work for additional information
   5  * regarding copyright ownership.  The ASF licenses this file
   6  * to you under the Apache License, Version 2.0 (the
   7  * "License"); you may not use this file except in compliance
   8  * with the License.  You may obtain a copy of the License at
   9  *
  10  *     http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  */
  18 package org.apache.hadoop.hbase.client;
  19
  20 import static org.junit.Assert.assertNotNull;
  21
  22 import java.io.IOException;
  23 import org.apache.hadoop.hbase.HBaseTestingUtil;
  24 import org.apache.hadoop.hbase.HConstants;
  25 import org.apache.hadoop.hbase.MetaTableAccessor;
  26 import org.apache.hadoop.hbase.TableName;
  27 import org.junit.After;
  28 import org.junit.AfterClass;
  29 import org.junit.BeforeClass;
  30 import org.junit.Rule;
  31 import org.junit.rules.TestName;
  32
  33 public class TestAdminBase {
  34
  35   protected final static HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();
  36   protected static Admin ADMIN;
  37
  38   @Rule
  39   public TestName name = new TestName();
  40
  41   @BeforeClass
  42   public static void setUpBeforeClass() throws Exception {
  43     TEST_UTIL.getConfiguration().setInt("hbase.regionserver.msginterval", 100);
  44     TEST_UTIL.getConfiguration().setInt("hbase.client.pause", 250);
  45     TEST_UTIL.getConfiguration().setInt("hbase.client.retries.number", 6);
  46     TEST_UTIL.getConfiguration().setBoolean("hbase.master.enabletable.roundrobin", true);
  47     TEST_UTIL.getConfiguration().setInt(HConstants.REGION_SERVER_HIGH_PRIORITY_HANDLER_COUNT, 30);
  48     TEST_UTIL.getConfiguration().setInt(HConstants.REGION_SERVER_HANDLER_COUNT, 30);
  49     TEST_UTIL.getConfiguration().setBoolean(HConstants.SLOW_LOG_BUFFER_ENABLED_KEY, true);
  50     TEST_UTIL.startMiniCluster(3);
  51     ADMIN = TEST_UTIL.getAdmin();
  52   }
  53
  54   @AfterClass
  55   public static void tearDownAfterClass() throws Exception {
  56     TEST_UTIL.shutdownMiniCluster();
  57   }
  58
  59   @After
  60   public void tearDown() throws Exception {
  61     for (TableDescriptor htd : ADMIN.listTableDescriptors()) {
  62       TEST_UTIL.deleteTable(htd.getTableName());
  63     }
  64   }
  65
  66   protected TableState.State getStateFromMeta(TableName table) throws IOException {
  67     TableState state = MetaTableAccessor.getTableState(TEST_UTIL.getConnection(), table);
  68     assertNotNull(state);
  69     return state.getState();
  70   }
  71 }