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@ -16,17 +16,17 @@ |
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*/ |
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*/ |
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package org.apache.kafka.streams.tests; |
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package org.apache.kafka.streams.tests; |
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import java.util.Properties; |
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import org.apache.kafka.common.utils.Utils; |
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import org.apache.kafka.common.utils.Utils; |
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import org.apache.kafka.streams.KafkaStreams; |
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import org.apache.kafka.streams.KafkaStreams; |
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import org.apache.kafka.streams.StreamsBuilder; |
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import org.apache.kafka.streams.StreamsBuilder; |
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import org.apache.kafka.streams.StreamsConfig; |
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import org.apache.kafka.streams.StreamsConfig; |
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import org.apache.kafka.streams.kstream.KStream; |
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import org.apache.kafka.streams.kstream.KStream; |
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import org.apache.kafka.streams.processor.AbstractProcessor; |
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import org.apache.kafka.streams.processor.AbstractProcessor; |
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import org.apache.kafka.streams.processor.Processor; |
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import org.apache.kafka.streams.processor.ProcessorContext; |
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import org.apache.kafka.streams.processor.ProcessorContext; |
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import org.apache.kafka.streams.processor.ProcessorSupplier; |
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import org.apache.kafka.streams.processor.ProcessorSupplier; |
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import java.util.Properties; |
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public class StreamsUpgradeTest { |
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public class StreamsUpgradeTest { |
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@ -59,20 +59,15 @@ public class StreamsUpgradeTest { |
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final KafkaStreams streams = new KafkaStreams(builder.build(), config); |
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final KafkaStreams streams = new KafkaStreams(builder.build(), config); |
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streams.start(); |
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streams.start(); |
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Runtime.getRuntime().addShutdownHook(new Thread() { |
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Runtime.getRuntime().addShutdownHook(new Thread(() -> { |
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@Override |
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public void run() { |
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streams.close(); |
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streams.close(); |
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System.out.println("UPGRADE-TEST-CLIENT-CLOSED"); |
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System.out.println("UPGRADE-TEST-CLIENT-CLOSED"); |
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System.out.flush(); |
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System.out.flush(); |
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} |
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})); |
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}); |
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} |
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} |
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private static <K, V> ProcessorSupplier<K, V> printProcessorSupplier() { |
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private static <K, V> ProcessorSupplier<K, V> printProcessorSupplier() { |
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return new ProcessorSupplier<K, V>() { |
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return () -> new AbstractProcessor<K, V>() { |
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public Processor<K, V> get() { |
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return new AbstractProcessor<K, V>() { |
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private int numRecordsProcessed = 0; |
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private int numRecordsProcessed = 0; |
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@Override |
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@Override |
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@ -93,6 +88,4 @@ public class StreamsUpgradeTest { |
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public void close() {} |
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public void close() {} |
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}; |
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}; |
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} |
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} |
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}; |
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} |
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} |
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} |
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