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HBASE-28349 Count atomic operations against read quotas (#5668)
Signed-off-by: Bryan Beaudreault <[email protected]>
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hbase-server/src/test/java/org/apache/hadoop/hbase/quotas/TestAtomicReadQuota.java
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| /* | ||
| * 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.hbase.quotas; | ||
|
|
||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.UUID; | ||
| import java.util.concurrent.TimeUnit; | ||
| import org.apache.hadoop.hbase.HBaseClassTestRule; | ||
| import org.apache.hadoop.hbase.HBaseTestingUtil; | ||
| import org.apache.hadoop.hbase.HConstants; | ||
| import org.apache.hadoop.hbase.TableName; | ||
| import org.apache.hadoop.hbase.client.Admin; | ||
| import org.apache.hadoop.hbase.client.CheckAndMutate; | ||
| import org.apache.hadoop.hbase.client.Increment; | ||
| import org.apache.hadoop.hbase.client.Put; | ||
| import org.apache.hadoop.hbase.client.RowMutations; | ||
| import org.apache.hadoop.hbase.client.Table; | ||
| import org.apache.hadoop.hbase.security.User; | ||
| import org.apache.hadoop.hbase.testclassification.MediumTests; | ||
| import org.apache.hadoop.hbase.testclassification.RegionServerTests; | ||
| import org.apache.hadoop.hbase.util.Bytes; | ||
| import org.apache.hadoop.hbase.util.EnvironmentEdgeManager; | ||
| import org.junit.AfterClass; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Test; | ||
| import org.junit.experimental.categories.Category; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
||
| @Category({ RegionServerTests.class, MediumTests.class }) | ||
| public class TestAtomicReadQuota { | ||
| @ClassRule | ||
| public static final HBaseClassTestRule CLASS_RULE = | ||
| HBaseClassTestRule.forClass(TestAtomicReadQuota.class); | ||
| private static final Logger LOG = LoggerFactory.getLogger(TestAtomicReadQuota.class); | ||
| private static final HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil(); | ||
| private static final TableName TABLE_NAME = TableName.valueOf(UUID.randomUUID().toString()); | ||
| private static final byte[] FAMILY = Bytes.toBytes("cf"); | ||
| private static final byte[] QUALIFIER = Bytes.toBytes("q"); | ||
|
|
||
| @AfterClass | ||
| public static void tearDown() throws Exception { | ||
| ThrottleQuotaTestUtil.clearQuotaCache(TEST_UTIL); | ||
| EnvironmentEdgeManager.reset(); | ||
| TEST_UTIL.deleteTable(TABLE_NAME); | ||
| TEST_UTIL.shutdownMiniCluster(); | ||
| } | ||
|
|
||
| @BeforeClass | ||
| public static void setUpBeforeClass() throws Exception { | ||
| TEST_UTIL.getConfiguration().setBoolean(QuotaUtil.QUOTA_CONF_KEY, true); | ||
| TEST_UTIL.getConfiguration().setInt(QuotaCache.REFRESH_CONF_KEY, 1000); | ||
| TEST_UTIL.startMiniCluster(1); | ||
| TEST_UTIL.waitTableAvailable(QuotaTableUtil.QUOTA_TABLE_NAME); | ||
| TEST_UTIL.createTable(TABLE_NAME, FAMILY); | ||
| TEST_UTIL.waitTableAvailable(TABLE_NAME); | ||
| QuotaCache.TEST_FORCE_REFRESH = true; | ||
| } | ||
|
|
||
| @Test | ||
| public void testIncrementCountedAgainstReadCapacity() throws Exception { | ||
| setupQuota(); | ||
|
|
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| Increment inc = new Increment(Bytes.toBytes(UUID.randomUUID().toString())); | ||
| inc.addColumn(FAMILY, QUALIFIER, 1); | ||
| testThrottle(table -> table.increment(inc)); | ||
| } | ||
|
|
||
| @Test | ||
| public void testConditionalRowMutationsCountedAgainstReadCapacity() throws Exception { | ||
| setupQuota(); | ||
|
|
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| byte[] row = Bytes.toBytes(UUID.randomUUID().toString()); | ||
| Increment inc = new Increment(row); | ||
| inc.addColumn(FAMILY, Bytes.toBytes("doot"), 1); | ||
| Put put = new Put(row); | ||
| put.addColumn(FAMILY, Bytes.toBytes("doot"), Bytes.toBytes("v")); | ||
|
|
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| RowMutations rowMutations = new RowMutations(row); | ||
| rowMutations.add(inc); | ||
| rowMutations.add(put); | ||
| testThrottle(table -> table.mutateRow(rowMutations)); | ||
| } | ||
|
|
||
| @Test | ||
| public void testNonConditionalRowMutationsOmittedFromReadCapacity() throws Exception { | ||
| setupQuota(); | ||
|
|
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| byte[] row = Bytes.toBytes(UUID.randomUUID().toString()); | ||
| Put put = new Put(row); | ||
| put.addColumn(FAMILY, Bytes.toBytes("doot"), Bytes.toBytes("v")); | ||
|
|
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| RowMutations rowMutations = new RowMutations(row); | ||
| rowMutations.add(put); | ||
| try (Table table = getTable()) { | ||
| for (int i = 0; i < 100; i++) { | ||
| table.mutateRow(rowMutations); | ||
| } | ||
| } | ||
| } | ||
|
|
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| @Test | ||
| public void testNonAtomicPutOmittedFromReadCapacity() throws Exception { | ||
| setupQuota(); | ||
|
|
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| byte[] row = Bytes.toBytes(UUID.randomUUID().toString()); | ||
| Put put = new Put(row); | ||
| put.addColumn(FAMILY, Bytes.toBytes("doot"), Bytes.toBytes("v")); | ||
| try (Table table = getTable()) { | ||
| for (int i = 0; i < 100; i++) { | ||
| table.put(put); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void testNonAtomicMultiPutOmittedFromReadCapacity() throws Exception { | ||
| setupQuota(); | ||
|
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| Put put1 = new Put(Bytes.toBytes(UUID.randomUUID().toString())); | ||
| put1.addColumn(FAMILY, Bytes.toBytes("doot"), Bytes.toBytes("v")); | ||
| Put put2 = new Put(Bytes.toBytes(UUID.randomUUID().toString())); | ||
| put2.addColumn(FAMILY, Bytes.toBytes("doot"), Bytes.toBytes("v")); | ||
|
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| Increment inc = new Increment(Bytes.toBytes(UUID.randomUUID().toString())); | ||
| inc.addColumn(FAMILY, Bytes.toBytes("doot"), 1); | ||
|
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| List<Put> puts = new ArrayList<>(2); | ||
| puts.add(put1); | ||
| puts.add(put2); | ||
|
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| try (Table table = getTable()) { | ||
| for (int i = 0; i < 100; i++) { | ||
| table.put(puts); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void testCheckAndMutateCountedAgainstReadCapacity() throws Exception { | ||
| setupQuota(); | ||
|
|
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| byte[] row = Bytes.toBytes(UUID.randomUUID().toString()); | ||
| byte[] value = Bytes.toBytes("v"); | ||
| Put put = new Put(row); | ||
| put.addColumn(FAMILY, Bytes.toBytes("doot"), value); | ||
| CheckAndMutate checkAndMutate = | ||
| CheckAndMutate.newBuilder(row).ifEquals(FAMILY, QUALIFIER, value).build(put); | ||
|
|
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| testThrottle(table -> table.checkAndMutate(checkAndMutate)); | ||
| } | ||
|
|
||
| @Test | ||
| public void testAtomicBatchCountedAgainstReadCapacity() throws Exception { | ||
| setupQuota(); | ||
|
|
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| byte[] row = Bytes.toBytes(UUID.randomUUID().toString()); | ||
| Increment inc = new Increment(row); | ||
| inc.addColumn(FAMILY, Bytes.toBytes("doot"), 1); | ||
|
|
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| List<Increment> incs = new ArrayList<>(2); | ||
| incs.add(inc); | ||
| incs.add(inc); | ||
|
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| testThrottle(table -> { | ||
| Object[] results = new Object[] {}; | ||
| table.batch(incs, results); | ||
| return results; | ||
| }); | ||
| } | ||
|
|
||
| private void setupQuota() throws Exception { | ||
| try (Admin admin = TEST_UTIL.getAdmin()) { | ||
| admin.setQuota(QuotaSettingsFactory.throttleUser(User.getCurrent().getShortName(), | ||
| ThrottleType.READ_NUMBER, 1, TimeUnit.MINUTES)); | ||
| } | ||
| ThrottleQuotaTestUtil.triggerUserCacheRefresh(TEST_UTIL, false, TABLE_NAME); | ||
| } | ||
|
|
||
| private void cleanupQuota() throws Exception { | ||
| try (Admin admin = TEST_UTIL.getAdmin()) { | ||
| admin.setQuota(QuotaSettingsFactory.unthrottleUser(User.getCurrent().getShortName())); | ||
| } | ||
| ThrottleQuotaTestUtil.triggerUserCacheRefresh(TEST_UTIL, true, TABLE_NAME); | ||
| } | ||
|
|
||
| private void testThrottle(ThrowingFunction<Table, ?> request) throws Exception { | ||
| try (Table table = getTable()) { | ||
| // we have a read quota configured, so this should fail | ||
| TEST_UTIL.waitFor(60_000, () -> { | ||
| try { | ||
| request.run(table); | ||
| return false; | ||
| } catch (Exception e) { | ||
| boolean success = e.getCause() instanceof RpcThrottlingException; | ||
| if (!success) { | ||
| LOG.error("Unexpected exception", e); | ||
| } | ||
| return success; | ||
| } | ||
| }); | ||
| } finally { | ||
| cleanupQuota(); | ||
| } | ||
| } | ||
|
|
||
| private Table getTable() throws IOException { | ||
| TEST_UTIL.getConfiguration().setInt("hbase.client.pause", 100); | ||
| TEST_UTIL.getConfiguration().setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 1); | ||
| return TEST_UTIL.getConnection().getTableBuilder(TABLE_NAME, null).setOperationTimeout(250) | ||
| .build(); | ||
| } | ||
|
|
||
| @FunctionalInterface | ||
| private interface ThrowingFunction<I, O> { | ||
| O run(I input) throws Exception; | ||
| } | ||
|
|
||
| } |