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add benchmark for Storm Trident API #5
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179 changes: 179 additions & 0 deletions
179
storm-benchmarks/src/main/java/storm/benchmark/AdvertisingTridentTopology.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,179 @@ | ||
| package storm.benchmark; | ||
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| import backtype.storm.Config; | ||
| import backtype.storm.LocalCluster; | ||
| import backtype.storm.StormSubmitter; | ||
| import backtype.storm.spout.SchemeAsMultiScheme; | ||
| import backtype.storm.topology.FailedException; | ||
| import backtype.storm.tuple.Fields; | ||
| import backtype.storm.tuple.Values; | ||
| import benchmark.common.Utils; | ||
| import benchmark.common.advertising.CampaignProcessorCommon; | ||
| import benchmark.common.advertising.RedisAdCampaignCache; | ||
| import org.apache.commons.cli.CommandLine; | ||
| import org.apache.commons.cli.CommandLineParser; | ||
| import org.apache.commons.cli.DefaultParser; | ||
| import org.apache.commons.cli.Options; | ||
| import org.json.JSONObject; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
| import storm.kafka.StringScheme; | ||
| import storm.kafka.ZkHosts; | ||
| import storm.kafka.trident.TransactionalTridentKafkaSpout; | ||
| import storm.kafka.trident.TridentKafkaConfig; | ||
| import storm.trident.Stream; | ||
| import storm.trident.TridentTopology; | ||
| import storm.trident.operation.BaseFilter; | ||
| import storm.trident.operation.BaseFunction; | ||
| import storm.trident.operation.TridentCollector; | ||
| import storm.trident.operation.TridentOperationContext; | ||
| import storm.trident.tuple.TridentTuple; | ||
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| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.UUID; | ||
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| public class AdvertisingTridentTopology { | ||
| private static final Logger LOG = LoggerFactory.getLogger(AdvertisingTridentTopology.class); | ||
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| static class DeserializeFunction extends BaseFunction { | ||
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| static Fields outputFields = new Fields("user_id", "page_id", "ad_id", "ad_type", "event_type", "event_time", "ip_address"); | ||
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| public void execute(TridentTuple tuple, TridentCollector collector) { | ||
| JSONObject obj = new JSONObject(tuple.getString(0)); | ||
| collector.emit(new Values(obj.getString("user_id"), | ||
| obj.getString("page_id"), | ||
| obj.getString("ad_id"), | ||
| obj.getString("ad_type"), | ||
| obj.getString("event_type"), | ||
| obj.getString("event_time"), | ||
| obj.getString("ip_address"))); | ||
| } | ||
| } | ||
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| static class EventFilter extends BaseFilter { | ||
| public boolean isKeep(TridentTuple tuple) { | ||
| if (tuple.getStringByField("event_type").equals("view")) { | ||
| return true; | ||
| } else { | ||
| return false; | ||
| } | ||
| } | ||
| } | ||
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| static class RedisJoinFunction extends BaseFunction { | ||
| transient RedisAdCampaignCache redisAdCampaignCache; | ||
| private String redisServerHost; | ||
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| static Fields outputFields = new Fields("campaign_id"); | ||
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| RedisJoinFunction(String redisServerHost) { | ||
| this.redisServerHost = redisServerHost; | ||
| } | ||
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| @Override | ||
| public void prepare(Map conf, TridentOperationContext context) { | ||
| redisAdCampaignCache = new RedisAdCampaignCache(redisServerHost); | ||
| this.redisAdCampaignCache.prepare(); | ||
| } | ||
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| public void execute(TridentTuple tuple, TridentCollector collector) { | ||
| String ad_id = tuple.getStringByField("ad_id"); | ||
| String campaign_id = this.redisAdCampaignCache.execute(ad_id); | ||
| if (campaign_id == null) { | ||
| throw new FailedException(); | ||
| } | ||
| collector.emit(new Values(campaign_id)); | ||
| } | ||
| } | ||
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| static class CampaignProcessorFunction extends BaseFunction { | ||
| transient private CampaignProcessorCommon campaignProcessorCommon; | ||
| private String redisServerHost; | ||
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| CampaignProcessorFunction(String redisServerHost) { | ||
| this.redisServerHost = redisServerHost; | ||
| } | ||
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| @Override | ||
| public void prepare(Map conf, TridentOperationContext context) { | ||
| campaignProcessorCommon = new CampaignProcessorCommon(redisServerHost); | ||
| this.campaignProcessorCommon.prepare(); | ||
| } | ||
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| public void execute(TridentTuple tuple, TridentCollector collector) { | ||
| String campaign_id = tuple.getStringByField("campaign_id"); | ||
| String event_time = tuple.getStringByField("event_time"); | ||
| this.campaignProcessorCommon.execute(campaign_id, event_time); | ||
| } | ||
| } | ||
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| public static void main(String[] args) throws Exception { | ||
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| Options opts = new Options(); | ||
| opts.addOption("conf", true, "Path to the config file."); | ||
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| CommandLineParser parser = new DefaultParser(); | ||
| CommandLine cmd = parser.parse(opts, args); | ||
| String configPath = cmd.getOptionValue("conf"); | ||
| Map commonConfig = Utils.findAndReadConfigFile(configPath, true); | ||
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| String zkServerHosts = StormUtils.joinHosts((List<String>) commonConfig.get("zookeeper.servers"), | ||
| Integer.toString((Integer) commonConfig.get("zookeeper.port"))); | ||
| String redisServerHost = (String) commonConfig.get("redis.host"); | ||
| String kafkaTopic = (String) commonConfig.get("kafka.topic"); | ||
| int kafkaPartitions = ((Number) commonConfig.get("kafka.partitions")).intValue(); | ||
| int workers = ((Number) commonConfig.get("storm.workers")).intValue(); | ||
| int ackers = ((Number) commonConfig.get("storm.ackers")).intValue(); | ||
| int cores = ((Number) commonConfig.get("process.cores")).intValue(); | ||
| int parallel = Math.max(1, cores / 7); | ||
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| ZkHosts hosts = new ZkHosts(zkServerHosts); | ||
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| TridentKafkaConfig spoutConfig = new TridentKafkaConfig(hosts, kafkaTopic, UUID.randomUUID().toString()); | ||
| spoutConfig.scheme = new SchemeAsMultiScheme(new StringScheme()); | ||
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| TransactionalTridentKafkaSpout kafkaSpout = new TransactionalTridentKafkaSpout(spoutConfig); | ||
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| TridentTopology topology = new TridentTopology(); | ||
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| Stream stream = topology.newStream("benchmark", kafkaSpout); | ||
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| Fields projectFields = new Fields("ad_id", "event_time"); | ||
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| stream | ||
| .parallelismHint(kafkaPartitions) | ||
| .shuffle() | ||
| // deserialize | ||
| .each(new Fields("str"), new DeserializeFunction(), DeserializeFunction.outputFields) | ||
| // event filter | ||
| .each(DeserializeFunction.outputFields, new EventFilter()) | ||
| // project | ||
| .project(projectFields) | ||
| // redis join | ||
| .each(projectFields, new RedisJoinFunction(redisServerHost), RedisJoinFunction.outputFields) | ||
| .parallelismHint(parallel * 4) | ||
| .partitionBy(new Fields("campaign_id")) | ||
| // campaign processor | ||
| .each(new Fields("ad_id", "event_time", "campaign_id"), new CampaignProcessorFunction(redisServerHost), new Fields()) | ||
| .parallelismHint(parallel * 2); | ||
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| Config conf = new Config(); | ||
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| if (args != null && args.length > 0) { | ||
| conf.setNumWorkers(workers); | ||
| conf.setNumAckers(ackers); | ||
| StormSubmitter.submitTopologyWithProgressBar(args[0], conf, topology.build()); | ||
| } else { | ||
| LocalCluster cluster = new LocalCluster(); | ||
| cluster.submitTopology("test", conf, topology.build()); | ||
| backtype.storm.utils.Utils.sleep(10000); | ||
| cluster.killTopology("test"); | ||
| cluster.shutdown(); | ||
| } | ||
| } | ||
| } |
22 changes: 22 additions & 0 deletions
22
storm-benchmarks/src/main/java/storm/benchmark/StormUtils.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| package storm.benchmark; | ||
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| import java.util.List; | ||
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| public class StormUtils { | ||
| private StormUtils(){} | ||
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| static String joinHosts(List<String> hosts, String port) { | ||
| String joined = null; | ||
| for(String s : hosts) { | ||
| if(joined == null) { | ||
| joined = ""; | ||
| } | ||
| else { | ||
| joined += ","; | ||
| } | ||
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| joined += s + ":" + port; | ||
| } | ||
| return joined; | ||
| } | ||
| } |
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Can you add this to the help, echos below.
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Done.