Examples of com.linkedin.databus.client.consumer.MultiConsumerCallback

Package com.linkedin.databus.client.consumer

Examples of com.linkedin.databus.client.consumer.MultiConsumerCallback

com.linkedin.databus.client.consumer.MultiConsumerCallback
Implements callbacks to multiple databus consumers in parallel. It also enforces a configurable time budget.

                new DatabusV2ConsumerRegistration(Arrays.asList(sdccMockConsumer, sdccMockConsumer2),
                        sources, null);


        List<DatabusV2ConsumerRegistration> allRegistrations =
                Arrays.asList(consumerReg);
        MultiConsumerCallback callback =
                new MultiConsumerCallback(
                        allRegistrations,
                        Executors.newFixedThreadPool(2),
                        1000,
                        new StreamConsumerCallbackFactory(null, null),
                        null,
                        null,
                        null,
                        null);
        callback.setSourceMap(sourcesMap);


        List<DatabusSubscription> subs = DatabusSubscription.createSubscriptionList(sources);
        RelayDispatcher dispatcher =
                new RelayDispatcher("dispatcher", _genericRelayConnStaticConfig, subs,
                        new InMemoryPersistenceProvider(),

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        DatabusV2ConsumerRegistration consumerReg =
                new DatabusV2ConsumerRegistration(sdccMockConsumer, sources, null);


        List<DatabusV2ConsumerRegistration> allRegistrations =
                Arrays.asList(consumerReg);
        MultiConsumerCallback callback =
                new MultiConsumerCallback(
                        allRegistrations,
                        Executors.newSingleThreadExecutor(),
                        1000,
                        new StreamConsumerCallbackFactory(null, null),
                        null,
                        null,
                        null,
                        null);
        callback.setSourceMap(sourcesMap);


        List<DatabusSubscription> subs = DatabusSubscription.createSubscriptionList(sources);
        RelayDispatcher dispatcher =
                new RelayDispatcher("dispatcher", _genericRelayConnStaticConfig, subs,
                        new InMemoryPersistenceProvider(),

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        DatabusV2ConsumerRegistration consumerReg2 =
                new DatabusV2ConsumerRegistration(sdccMockConsumer2, sources, null);
        List<DatabusV2ConsumerRegistration> allRegistrations =
                Arrays.asList(consumerReg, consumerReg2);
        MultiConsumerCallback callback =
                new MultiConsumerCallback(
                        allRegistrations,
                        Executors.newSingleThreadExecutor(),
                        1000,
                        new StreamConsumerCallbackFactory(null, null),
                        null,
                        null,
                        null,
                        null);
        callback.setSourceMap(sourcesMap);


        List<DatabusSubscription> subs = DatabusSubscription.createSubscriptionList(sources);
        RelayDispatcher dispatcher =
                new RelayDispatcher("dispatcher", _genericRelayConnStaticConfig, subs,
                        new InMemoryPersistenceProvider(),

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                sourcesMap.put(sourcePair.getId(), sourcePair);
            }


            DatabusV2ConsumerRegistration consumerReg = new DatabusV2ConsumerRegistration(sdccTConsumer, sources, null);
            List<DatabusV2ConsumerRegistration> allRegistrations =  Arrays.asList(consumerReg);
            MultiConsumerCallback mConsumer = new MultiConsumerCallback(allRegistrations,Executors.newFixedThreadPool(2),
                    1000, new StreamConsumerCallbackFactory(null, null), null, null, null, null);


            /* Source configuration */
            double thresholdChkptPct = 50.0;
            DatabusSourcesConnection.Config conf = new DatabusSourcesConnection.Config();

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                sourcesMap.put(sourcePair.getId(), sourcePair);
            }


            DatabusV2ConsumerRegistration consumerReg = new DatabusV2ConsumerRegistration(tConsumer, sources, null);
            List<DatabusV2ConsumerRegistration> allRegistrations =  Arrays.asList(consumerReg);
            MultiConsumerCallback mConsumer = new MultiConsumerCallback(allRegistrations,Executors.newFixedThreadPool(2),
                    1000, new StreamConsumerCallbackFactory(null, null), null, null, null, null);


            /* Source configuration */
            double thresholdChkptPct = 10.0;
            DatabusSourcesConnection.Config conf = new DatabusSourcesConnection.Config();

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            long consumerTimeBudgetMs = 60*1000;
            DatabusV2ConsumerRegistration consumerReg = new DatabusV2ConsumerRegistration(tConsumer, sources, null);
            List<DatabusV2ConsumerRegistration> allRegistrations =  Arrays.asList(consumerReg);
            final UnifiedClientStats unifiedStats = new UnifiedClientStats(0, "test", "test.unified");
            // single-threaded execution of consumer
            MultiConsumerCallback mConsumer =
                new MultiConsumerCallback(allRegistrations,
                                          Executors.newFixedThreadPool(1),
                                          consumerTimeBudgetMs,
                                          new StreamConsumerCallbackFactory(null, unifiedStats),
                                          null,
                                          unifiedStats,

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        long consumerTimeBudgetMs = 60*1000;
        DatabusV2ConsumerRegistration consumerReg = new DatabusV2ConsumerRegistration(tConsumer, sources, null);
        List<DatabusV2ConsumerRegistration> allRegistrations =  Arrays.asList(consumerReg);
        //Single threaded execution of consumer
        MultiConsumerCallback mConsumer = new MultiConsumerCallback(allRegistrations,Executors.newFixedThreadPool(1),
                consumerTimeBudgetMs, new StreamConsumerCallbackFactory(null, null), null, null, null, null);


        /* Generate events **/
        Vector<DbusEvent> srcTestEvents = new Vector<DbusEvent>();
        Vector<Short> srcIdList = new Vector<Short> ();

View Full Code Here

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com.linkedin.databus.client.DatabusSourcesConnection

com.linkedin.databus.client.pub.ConsumerCallbackResult

com.linkedin.databus.client.TestGenericDispatcher

com.linkedin.databus.core.data_model.DatabusSubscription

com.linkedin.databus.core.util.IdNamePair

java.util.concurrent.TimeoutException

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