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Allow to configure different implementations for Pulsar functions sta…
…te store (#12646)
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122 changes: 122 additions & 0 deletions
122
...ker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionMetadataStoreTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| /** | ||
| * 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.pulsar.functions.worker; | ||
|
|
||
| import static org.apache.commons.lang3.StringUtils.isNotBlank; | ||
| import static org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.retryStrategically; | ||
| import static org.apache.pulsar.functions.utils.functioncache.FunctionCacheEntry.JAVA_INSTANCE_JAR_PROPERTY; | ||
| import static org.mockito.Mockito.spy; | ||
| import static org.testng.Assert.assertEquals; | ||
| import static org.testng.Assert.assertFalse; | ||
| import static org.testng.Assert.assertNotEquals; | ||
| import static org.testng.Assert.assertTrue; | ||
| import static org.testng.Assert.fail; | ||
| import com.google.common.collect.Lists; | ||
| import com.google.common.collect.Sets; | ||
| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.lang.reflect.Method; | ||
| import java.net.MalformedURLException; | ||
| import java.net.URL; | ||
| import java.net.URLClassLoader; | ||
| import java.nio.ByteBuffer; | ||
| import java.nio.file.Files; | ||
| import java.util.Arrays; | ||
| import java.util.Collections; | ||
| import java.util.HashMap; | ||
| import java.util.HashSet; | ||
| import java.util.Map; | ||
| import java.util.Objects; | ||
| import java.util.Optional; | ||
| import java.util.Set; | ||
| import java.util.concurrent.TimeUnit; | ||
| import lombok.Cleanup; | ||
| import lombok.extern.slf4j.Slf4j; | ||
| import org.apache.pulsar.broker.PulsarService; | ||
| import org.apache.pulsar.broker.ServiceConfiguration; | ||
| import org.apache.pulsar.broker.ServiceConfigurationUtils; | ||
| import org.apache.pulsar.broker.authentication.AuthenticationProviderTls; | ||
| import org.apache.pulsar.broker.authorization.PulsarAuthorizationProvider; | ||
| import org.apache.pulsar.broker.loadbalance.impl.SimpleLoadManagerImpl; | ||
| import org.apache.pulsar.client.admin.BrokerStats; | ||
| import org.apache.pulsar.client.admin.PulsarAdmin; | ||
| import org.apache.pulsar.client.admin.PulsarAdminException; | ||
| import org.apache.pulsar.client.api.Authentication; | ||
| import org.apache.pulsar.client.api.ClientBuilder; | ||
| import org.apache.pulsar.client.api.Consumer; | ||
| import org.apache.pulsar.client.api.Message; | ||
| import org.apache.pulsar.client.api.Producer; | ||
| import org.apache.pulsar.client.api.PulsarClient; | ||
| import org.apache.pulsar.client.api.Schema; | ||
| import org.apache.pulsar.client.api.schema.GenericRecord; | ||
| import org.apache.pulsar.client.api.schema.SchemaDefinition; | ||
| import org.apache.pulsar.client.impl.auth.AuthenticationTls; | ||
| import org.apache.pulsar.common.functions.ConsumerConfig; | ||
| import org.apache.pulsar.common.functions.FunctionConfig; | ||
| import org.apache.pulsar.common.functions.Utils; | ||
| import org.apache.pulsar.common.io.SinkConfig; | ||
| import org.apache.pulsar.common.io.SourceConfig; | ||
| import org.apache.pulsar.common.nar.NarClassLoader; | ||
| import org.apache.pulsar.common.policies.data.ClusterData; | ||
| import org.apache.pulsar.common.policies.data.ConsumerStats; | ||
| import org.apache.pulsar.common.policies.data.PublisherStats; | ||
| import org.apache.pulsar.common.policies.data.SubscriptionStats; | ||
| import org.apache.pulsar.common.policies.data.TenantInfo; | ||
| import org.apache.pulsar.common.policies.data.TopicStats; | ||
| import org.apache.pulsar.common.util.FutureUtil; | ||
| import org.apache.pulsar.common.util.ObjectMapperFactory; | ||
| import org.apache.pulsar.functions.LocalRunner; | ||
| import org.apache.pulsar.functions.api.Record; | ||
| import org.apache.pulsar.functions.instance.state.PulsarMetadataStateStoreProviderImpl; | ||
| import org.apache.pulsar.functions.runtime.thread.ThreadRuntimeFactory; | ||
| import org.apache.pulsar.functions.runtime.thread.ThreadRuntimeFactoryConfig; | ||
| import org.apache.pulsar.functions.utils.FunctionCommon; | ||
| import org.apache.pulsar.io.core.Sink; | ||
| import org.apache.pulsar.io.core.SinkContext; | ||
| import org.apache.pulsar.zookeeper.LocalBookkeeperEnsemble; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
| import org.testng.Assert; | ||
| import org.testng.annotations.AfterClass; | ||
| import org.testng.annotations.AfterMethod; | ||
| import org.testng.annotations.BeforeClass; | ||
| import org.testng.annotations.BeforeMethod; | ||
| import org.testng.annotations.DataProvider; | ||
| import org.testng.annotations.Test; | ||
|
|
||
| /** | ||
| * Test Pulsar sink on function | ||
| */ | ||
| @Slf4j | ||
| @Test | ||
| public class PulsarFunctionMetadataStoreTest extends PulsarFunctionLocalRunTest { | ||
|
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|
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| protected WorkerConfig createWorkerConfig(ServiceConfiguration config) { | ||
| WorkerConfig wc = super.createWorkerConfig(config); | ||
| wc.setStateStorageProviderImplementation(PulsarMetadataStateStoreProviderImpl.class.getName()); | ||
| wc.setStateStorageServiceUrl("memory://local"); | ||
| return wc; | ||
| } | ||
|
|
||
| @Test | ||
| public void testE2EPulsarFunctionLocalRun() throws Throwable { | ||
| runWithPulsarFunctionsClassLoader(() -> testE2EPulsarFunctionLocalRun(null)); | ||
| } | ||
| } |
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142 changes: 142 additions & 0 deletions
142
...rc/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImpl.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| /** | ||
| * 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.pulsar.functions.instance.state; | ||
|
|
||
| import java.nio.ByteBuffer; | ||
| import java.util.Optional; | ||
| import java.util.concurrent.CompletableFuture; | ||
| import org.apache.pulsar.common.util.FutureUtil; | ||
| import org.apache.pulsar.functions.api.StateStoreContext; | ||
| import org.apache.pulsar.metadata.api.MetadataCache; | ||
| import org.apache.pulsar.metadata.api.MetadataStore; | ||
| import org.apache.pulsar.metadata.api.MetadataStoreException; | ||
|
|
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| public class PulsarMetadataStateStoreImpl implements DefaultStateStore { | ||
|
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| private final MetadataStore store; | ||
| private final String prefixPath; | ||
| private final MetadataCache<Long> countersCache; | ||
|
|
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| private final String namespace; | ||
| private final String tenant; | ||
| private final String name; | ||
| private final String fqsn; | ||
|
|
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| PulsarMetadataStateStoreImpl(MetadataStore store, String prefix, String tenant, String namespace, String name) { | ||
| this.store = store; | ||
| this.tenant = tenant; | ||
| this.namespace = namespace; | ||
| this.name = name; | ||
| this.fqsn = tenant + '/' + namespace + '/' + name; | ||
|
|
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| this.prefixPath = prefix + '/' + fqsn + '/'; | ||
| this.countersCache = store.getMetadataCache(Long.class); | ||
| } | ||
|
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| @Override | ||
| public String tenant() { | ||
| return tenant; | ||
| } | ||
|
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| @Override | ||
| public String namespace() { | ||
| return namespace; | ||
| } | ||
|
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| @Override | ||
| public String name() { | ||
| return name; | ||
| } | ||
|
|
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| @Override | ||
| public String fqsn() { | ||
| return fqsn; | ||
| } | ||
|
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| @Override | ||
| public void init(StateStoreContext ctx) { | ||
| } | ||
|
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| @Override | ||
| public void close() { | ||
| } | ||
|
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| @Override | ||
| public void put(String key, ByteBuffer value) { | ||
| putAsync(key, value).join(); | ||
| } | ||
|
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| @Override | ||
| public CompletableFuture<Void> putAsync(String key, ByteBuffer value) { | ||
| byte[] bytes = new byte[value.remaining()]; | ||
| value.get(bytes); | ||
| return store.put(getPath(key), bytes, Optional.empty()) | ||
| .thenApply(__ -> null); | ||
| } | ||
|
|
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| @Override | ||
| public void delete(String key) { | ||
| deleteAsync(key).join(); | ||
| } | ||
|
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| @Override | ||
| public CompletableFuture<Void> deleteAsync(String key) { | ||
| return store.delete(getPath(key), Optional.empty()); | ||
| } | ||
|
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| @Override | ||
| public ByteBuffer get(String key) { | ||
| return getAsync(key).join(); | ||
| } | ||
|
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| @Override | ||
| public CompletableFuture<ByteBuffer> getAsync(String key) { | ||
| return store.get(getPath(key)) | ||
| .thenApply(optRes -> | ||
| optRes.map(x -> ByteBuffer.wrap(x.getValue())) | ||
| .orElse(null)); | ||
| } | ||
|
|
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| @Override | ||
| public void incrCounter(String key, long amount) { | ||
| incrCounterAsync(key, amount); | ||
| } | ||
|
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| @Override | ||
| public CompletableFuture<Void> incrCounterAsync(String key, long amount) { | ||
| return countersCache.readModifyUpdateOrCreate(getPath(key), optValue -> | ||
| optValue.orElse(0L) + amount | ||
| ).thenApply(__ -> null); | ||
| } | ||
|
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| @Override | ||
| public long getCounter(String key) { | ||
| return getCounterAsync(key).join(); | ||
| } | ||
|
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| @Override | ||
| public CompletableFuture<Long> getCounterAsync(String key) { | ||
| return countersCache.get(getPath(key)) | ||
| .thenApply(optValue -> optValue.orElse(0L)); | ||
| } | ||
|
|
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| private String getPath(String key) { | ||
| return prefixPath + key; | ||
| } | ||
| } |
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