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Track payload size for Kafka integration (#6045)
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...n/kafka-clients-0.11/src/main/java/datadog/trace/instrumentation/kafka_clients/Utils.java
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Original file line number | Diff line number | Diff line change |
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package datadog.trace.instrumentation.kafka_clients; | ||
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import java.nio.charset.StandardCharsets; | ||
import org.apache.kafka.clients.consumer.ConsumerRecord; | ||
import org.apache.kafka.common.header.Header; | ||
import org.apache.kafka.common.header.Headers; | ||
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public final class Utils { | ||
private Utils() {} // prevent instanciation | ||
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// this method is used in kafka-clients and kafka-streams instrumentations | ||
public static long computePayloadSizeBytes(ConsumerRecord<?, ?> val) { | ||
long headersSize = 0; | ||
Headers headers = val.headers(); | ||
if (headers != null) | ||
for (Header h : headers) { | ||
headersSize += h.value().length + h.key().getBytes(StandardCharsets.UTF_8).length; | ||
} | ||
return headersSize + val.serializedKeySize() + val.serializedValueSize(); | ||
} | ||
} |
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