001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.quotas;
019
020import java.util.concurrent.atomic.AtomicLong;
021import org.apache.hadoop.conf.Configuration;
022import org.apache.hadoop.hbase.HBaseTestingUtil;
023import org.apache.hadoop.hbase.TableName;
024import org.apache.hadoop.hbase.client.Put;
025import org.apache.hadoop.hbase.testclassification.LargeTests;
026import org.apache.hadoop.hbase.util.Bytes;
027import org.junit.jupiter.api.AfterAll;
028import org.junit.jupiter.api.BeforeAll;
029import org.junit.jupiter.api.BeforeEach;
030import org.junit.jupiter.api.Tag;
031import org.junit.jupiter.api.Test;
032import org.junit.jupiter.api.TestInfo;
033
034@Tag(LargeTests.TAG)
035public class TestSpaceQuotaIncrease {
036
037  private static final HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();
038
039  private SpaceQuotaHelperForTests helper;
040
041  @BeforeAll
042  public static void setUp() throws Exception {
043    Configuration conf = TEST_UTIL.getConfiguration();
044    SpaceQuotaHelperForTests.updateConfigForQuotas(conf);
045    TEST_UTIL.startMiniCluster(1);
046  }
047
048  @AfterAll
049  public static void tearDown() throws Exception {
050    TEST_UTIL.shutdownMiniCluster();
051  }
052
053  @BeforeEach
054  public void removeAllQuotas(TestInfo testInfo) throws Exception {
055    helper = new SpaceQuotaHelperForTests(TEST_UTIL, () -> testInfo.getTestMethod().get().getName(),
056      new AtomicLong(0));
057    helper.removeAllQuotas();
058  }
059
060  @Test
061  public void testSetQuotaAndThenIncreaseQuotaWithNoInserts() throws Exception {
062    setQuotaAndThenIncreaseQuota(SpaceViolationPolicy.NO_INSERTS);
063  }
064
065  @Test
066  public void testSetQuotaAndThenIncreaseQuotaWithNoWrite() throws Exception {
067    setQuotaAndThenIncreaseQuota(SpaceViolationPolicy.NO_WRITES);
068  }
069
070  @Test
071  public void testSetQuotaAndThenIncreaseQuotaWithNoWritesCompactions() throws Exception {
072    setQuotaAndThenIncreaseQuota(SpaceViolationPolicy.NO_WRITES_COMPACTIONS);
073  }
074
075  @Test
076  public void testSetQuotaAndThenIncreaseQuotaWithDisable() throws Exception {
077    setQuotaAndThenIncreaseQuota(SpaceViolationPolicy.DISABLE);
078  }
079
080  private void setQuotaAndThenIncreaseQuota(SpaceViolationPolicy policy) throws Exception {
081    Put put = new Put(Bytes.toBytes("to_reject"));
082    put.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),
083      Bytes.toBytes("reject"));
084
085    // Do puts until we violate space policy
086    final TableName tn = helper.writeUntilViolationAndVerifyViolation(policy, put);
087
088    // Now, increase limit and perform put
089    helper.setQuotaLimit(tn, policy, 4L);
090
091    // Put some row now: should not violate as quota limit increased
092    helper.verifyNoViolation(tn, put);
093  }
094}