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opentelemetry-java-instrumentation
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Change Json for MsgPack

This commit is contained in:
Guillaume Polaert 2017-08-11 16:01:04 +02:00 committed by Tyler Benson
parent f564161454
commit 6392999f97
2 changed files with 9 additions and 13 deletions
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2
dd-trace/dd-trace.gradle
View File

@ -16,7 +16,6 @@ whitelistedInstructionClasses += whitelistedBranchClasses += [
'com.datadoghq.trace.DDTags',
'com.datadoghq.trace.DDTraceInfo',
'com.datadoghq.trace.util.Clock',
]
dependencies {
@ -29,6 +28,7 @@ dependencies {
compile group: 'com.fasterxml.jackson.dataformat', name: 'jackson-dataformat-yaml', version: '2.8.8'
compile group: 'org.slf4j', name: 'slf4j-api', version: '1.7.25'
compile group: 'com.google.auto.service', name: 'auto-service', version: '1.0-rc3'
compile group: 'org.msgpack', name: 'jackson-dataformat-msgpack', version: '0.8.13'
testCompile group: 'ch.qos.logback', name: 'logback-classic', version: '1.2.3'

20
dd-trace/src/main/java/com/datadoghq/trace/writer/DDApi.java
View File

@ -3,16 +3,15 @@ package com.datadoghq.trace.writer;
import com.datadoghq.trace.DDBaseSpan;
import com.datadoghq.trace.DDTraceInfo;
import com.datadoghq.trace.Service;
import com.fasterxml.jackson.core.JsonFactory;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.Map;
import lombok.extern.slf4j.Slf4j;
import org.msgpack.jackson.dataformat.MessagePackFactory;
/** The API pointing to a DD agent */
@Slf4j
@ -24,8 +23,7 @@ public class DDApi {
private final String tracesEndpoint;
private final String servicesEndpoint;
private final ObjectMapper objectMapper = new ObjectMapper();
private final JsonFactory jsonFactory = objectMapper.getFactory();
private final ObjectMapper objectMapper = new ObjectMapper(new MessagePackFactory());
public DDApi(final String host, final int port) {
this.tracesEndpoint = "http://" + host + ":" + port + TRACES_ENDPOINT;
@ -72,7 +70,6 @@ public class DDApi {
/**
* PUT to an endpoint the provided JSON content
*
* @param endpoint
* @param content
* @return the status code
*/
@ -86,11 +83,10 @@ public class DDApi {
}
try {
final OutputStreamWriter out = new OutputStreamWriter(httpCon.getOutputStream());
final JsonGenerator jsonGen = jsonFactory.createGenerator(out);
objectMapper.writeValue(jsonGen, content);
jsonGen.flush();
jsonGen.close();
final OutputStream out = httpCon.getOutputStream();
objectMapper.writeValue(out, content);
out.flush();
out.close();
final int responseCode = httpCon.getResponseCode();
if (responseCode == 200) {
log.debug("Sent the payload to the DD agent.");
@ -113,7 +109,7 @@ public class DDApi {
httpCon = (HttpURLConnection) url.openConnection();
httpCon.setDoOutput(true);
httpCon.setRequestMethod("PUT");
httpCon.setRequestProperty("Content-Type", "application/json");
httpCon.setRequestProperty("Content-Type", "application/msgpack");
httpCon.setRequestProperty("Datadog-Meta-Lang", "java");
httpCon.setRequestProperty("Datadog-Meta-Lang-Version", DDTraceInfo.JAVA_VERSION);
httpCon.setRequestProperty("Datadog-Meta-Lang-Interpreter", DDTraceInfo.JAVA_VM_NAME);