| /* |
| * 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.bookkeeper.tests.integration.stream; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static org.apache.bookkeeper.common.concurrent.FutureUtils.result; |
| import static org.apache.bookkeeper.stream.protocol.ProtocolConstants.DEFAULT_STREAM_CONF; |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import io.netty.buffer.ByteBuf; |
| import io.netty.buffer.ByteBufUtil; |
| import io.netty.buffer.Unpooled; |
| import java.util.List; |
| import lombok.extern.slf4j.Slf4j; |
| import org.apache.bookkeeper.api.StorageClient; |
| import org.apache.bookkeeper.api.kv.PTable; |
| import org.apache.bookkeeper.api.kv.exceptions.KvApiException; |
| import org.apache.bookkeeper.api.kv.result.Code; |
| import org.apache.bookkeeper.api.kv.result.KeyValue; |
| import org.apache.bookkeeper.clients.admin.StorageAdminClient; |
| import org.apache.bookkeeper.clients.config.StorageClientSettings; |
| import org.apache.bookkeeper.common.testing.annotations.FlakyTest; |
| import org.apache.bookkeeper.stream.proto.NamespaceConfiguration; |
| import org.apache.bookkeeper.stream.proto.NamespaceProperties; |
| import org.apache.bookkeeper.stream.proto.StorageType; |
| import org.apache.bookkeeper.stream.proto.StreamConfiguration; |
| import org.apache.bookkeeper.stream.proto.StreamProperties; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.rules.TestName; |
| |
| /** |
| * Integration test for table service. |
| */ |
| @Slf4j |
| public class TableClientSimpleTest extends StreamClusterTestBase { |
| |
| @Rule |
| public final TestName testName = new TestName(); |
| |
| private final String namespace = "test_namespace"; |
| private StorageAdminClient adminClient; |
| private StorageClient storageClient; |
| |
| @Before |
| public void setup() { |
| StorageClientSettings settings = newStorageClientSettings(); |
| String namespace = "test_namespace"; |
| adminClient = createStorageAdminClient(settings); |
| storageClient = createStorageClient(settings, namespace); |
| } |
| |
| @After |
| public void teardown() { |
| if (null != adminClient) { |
| adminClient.close(); |
| } |
| if (null != storageClient) { |
| storageClient.close(); |
| } |
| } |
| |
| private static ByteBuf getLKey(int i) { |
| return Unpooled.wrappedBuffer(String.format("test-lkey-%06d", i).getBytes(UTF_8)); |
| } |
| |
| private static ByteBuf getValue(int i) { |
| return Unpooled.wrappedBuffer(String.format("test-val-%06d", i).getBytes(UTF_8)); |
| } |
| |
| @FlakyTest("https://github.com/apache/bookkeeper/issues/1440") |
| public void testTableSimpleAPI() throws Exception { |
| // Create a namespace |
| NamespaceConfiguration nsConf = NamespaceConfiguration.newBuilder() |
| .setDefaultStreamConf(DEFAULT_STREAM_CONF) |
| .build(); |
| NamespaceProperties nsProps = result(adminClient.createNamespace(namespace, nsConf)); |
| assertEquals(namespace, nsProps.getNamespaceName()); |
| assertEquals(nsConf.getDefaultStreamConf(), nsProps.getDefaultStreamConf()); |
| |
| // Create a stream |
| String streamName = testName.getMethodName() + "_stream"; |
| StreamConfiguration streamConf = StreamConfiguration.newBuilder(DEFAULT_STREAM_CONF) |
| .setStorageType(StorageType.TABLE) |
| .build(); |
| StreamProperties streamProps = result( |
| adminClient.createStream(namespace, streamName, streamConf)); |
| assertEquals(streamName, streamProps.getStreamName()); |
| |
| // Open the table |
| PTable<ByteBuf, ByteBuf> table = result(storageClient.openPTable(streamName)); |
| byte[] rKey = "routing-key".getBytes(UTF_8); |
| byte[] lKey = "testing-key".getBytes(UTF_8); |
| byte[] value1 = "testing-value-1".getBytes(UTF_8); |
| byte[] value2 = "testing-value-2".getBytes(UTF_8); |
| |
| // put first key |
| ByteBuf rKeyBuf = Unpooled.wrappedBuffer(rKey); |
| ByteBuf lKeyBuf = Unpooled.wrappedBuffer(lKey); |
| ByteBuf valBuf1 = Unpooled.wrappedBuffer(value1); |
| ByteBuf valBuf2 = Unpooled.wrappedBuffer(value2); |
| |
| // normal put |
| assertNull(result( |
| table.put(rKeyBuf, lKeyBuf, valBuf1))); |
| |
| // putIfAbsent failure |
| assertArrayEquals( |
| value1, |
| ByteBufUtil.getBytes(result(table.putIfAbsent(rKeyBuf, lKeyBuf, valBuf2)))); |
| |
| // delete failure |
| assertFalse( |
| result(table.delete(rKeyBuf, lKeyBuf, valBuf2))); |
| |
| // delete success |
| assertTrue( |
| result(table.delete(rKeyBuf, lKeyBuf, valBuf1))); |
| |
| // get |
| assertNull( |
| result(table.get(rKeyBuf, lKeyBuf))); |
| |
| // putIfAbsent success |
| assertNull( |
| result(table.putIfAbsent(rKeyBuf, lKeyBuf, valBuf2))); |
| |
| // get returns val2 |
| assertArrayEquals( |
| value2, |
| ByteBufUtil.getBytes(result(table.get(rKeyBuf, lKeyBuf)))); |
| |
| // vPut failure |
| try { |
| result( |
| table.vPut(rKeyBuf, lKeyBuf, valBuf1, 9999L)); |
| fail("Should fail vPut if the version doesn't match"); |
| } catch (KvApiException e) { |
| assertEquals(Code.BAD_REVISION, e.getCode()); |
| } |
| |
| // vPut success |
| assertEquals( |
| 1L, |
| result( |
| table.vPut(rKeyBuf, lKeyBuf, valBuf1, 0L)).longValue()); |
| |
| // vDelete failure |
| try { |
| result( |
| table.vDelete(rKeyBuf, lKeyBuf, 9999L)); |
| fail("Should fail vDelete if the version doesn't match"); |
| } catch (KvApiException e) { |
| assertEquals(Code.BAD_REVISION, e.getCode()); |
| } |
| |
| // vDelete success |
| try (KeyValue<ByteBuf, ByteBuf> prevKv = result( |
| table.vDelete(rKeyBuf, lKeyBuf, 1L))) { |
| assertNotNull(prevKv); |
| assertEquals(1L, prevKv.version()); |
| assertArrayEquals( |
| value1, |
| ByteBufUtil.getBytes(prevKv.value())); |
| } |
| |
| // write a range of key |
| int numKvs = 100; |
| rKeyBuf = Unpooled.wrappedBuffer("test-key".getBytes(UTF_8)); |
| for (int i = 0; i < numKvs; i++) { |
| lKeyBuf = getLKey(i); |
| valBuf1 = getValue(i); |
| result(table.put(rKeyBuf, lKeyBuf, valBuf1)); |
| } |
| |
| // get ranges |
| ByteBuf lStartKey = getLKey(20); |
| ByteBuf lEndKey = getLKey(50); |
| List<KeyValue<ByteBuf, ByteBuf>> kvs = result( |
| table.range(rKeyBuf, lStartKey, lEndKey)); |
| assertEquals(31, kvs.size()); |
| int i = 20; |
| for (KeyValue<ByteBuf, ByteBuf> kvPair : kvs) { |
| assertEquals(getLKey(i), kvPair.key()); |
| assertEquals(getValue(i), kvPair.value()); |
| ++i; |
| kvPair.close(); |
| } |
| assertEquals(51, i); |
| |
| // delete range |
| kvs = result( |
| table.deleteRange(rKeyBuf, lStartKey, lEndKey)); |
| assertEquals(31, kvs.size()); |
| i = 20; |
| for (KeyValue<ByteBuf, ByteBuf> kvPair : kvs) { |
| assertEquals(getLKey(i), kvPair.key()); |
| assertEquals(getValue(i), kvPair.value()); |
| ++i; |
| kvPair.close(); |
| } |
| assertEquals(51, i); |
| |
| // get ranges again |
| kvs = result(table.range(rKeyBuf, lStartKey, lEndKey)); |
| assertTrue(kvs.isEmpty()); |
| |
| byte[] lIncrKey = "test-incr-lkey".getBytes(UTF_8); |
| ByteBuf lIncrKeyBuf = Unpooled.wrappedBuffer(lIncrKey); |
| |
| // test increment |
| for (int j = 0; j < 5; j++) { |
| result(table.increment(rKeyBuf, lIncrKeyBuf, 100L)); |
| long number = result(table.getNumber(rKeyBuf, lIncrKeyBuf)); |
| assertEquals(100L * (j + 1), number); |
| } |
| |
| for (int j = 5; j < 10; j++) { |
| long number = result(table.incrementAndGet(rKeyBuf, lIncrKeyBuf, 100L)); |
| assertEquals(100L * (j + 1), number); |
| } |
| } |
| |
| public void testTableTtl() throws Exception { |
| final String ns = namespace + "_ttl"; |
| final int ttlSeconds = 5; |
| |
| result(adminClient.createNamespace(ns, NamespaceConfiguration.newBuilder() |
| .setDefaultStreamConf(DEFAULT_STREAM_CONF) |
| .build())); |
| |
| final String streamName = testName.getMethodName() + "_stream"; |
| result(adminClient.createStream(ns, streamName, StreamConfiguration.newBuilder(DEFAULT_STREAM_CONF) |
| .setStorageType(StorageType.TABLE) |
| .setTtlSeconds(ttlSeconds) |
| .build())); |
| |
| final PTable<ByteBuf, ByteBuf> table = result(storageClient.openPTable(streamName)); |
| |
| // put first key |
| final byte[] rKey = "rKey".getBytes(UTF_8); |
| final byte[] lKey = "lKey".getBytes(UTF_8); |
| final byte[] val = "val".getBytes(UTF_8); |
| |
| final ByteBuf rKeyBuf = Unpooled.wrappedBuffer(rKey); |
| final ByteBuf lKeyBuf = Unpooled.wrappedBuffer(lKey); |
| final ByteBuf valBuf = Unpooled.wrappedBuffer(val); |
| |
| result(table.put(rKeyBuf, lKeyBuf, valBuf)); |
| |
| // Ensure we can read the value back. this may be flaky if the test gets suspended for too long. |
| assertArrayEquals(val, ByteBufUtil.getBytes(result(table.get(rKeyBuf, lKeyBuf)))); |
| |
| // Wait for the value to expire, and ensure we can't read it. |
| Thread.sleep(ttlSeconds + 1); |
| assertNull(ByteBufUtil.getBytes(result(table.get(rKeyBuf, lKeyBuf)))); |
| } |
| } |