Fixing ES
This commit is contained in:
Guillaume Polaert
parent
e632705140
commit
e5887e24dc
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@ -201,7 +201,7 @@
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<!-- <reuseForks>false</reuseForks> -->
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<argLine>
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-javaagent:${M2_REPO}/com/datadoghq/dd-java-agent/${project.version}/dd-java-agent-${project.version}.jar
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-Dorg.jboss.byteman.verbose
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-Dorg.jboss.byteman.verbose=true
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</argLine>
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<!-- <workingDirectory>target/FORK_DIRECTORY_${surefire.forkNumber}</workingDirectory> -->
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</configuration>
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@ -1,23 +1,104 @@
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//package com.datadoghq.trace.instrument;
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//
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//import io.opentracing.contrib.elasticsearch.TracingPreBuiltTransportClient;
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//import org.elasticsearch.client.transport.TransportClient;
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//import org.elasticsearch.common.settings.Settings;
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//import org.elasticsearch.transport.client.PreBuiltTransportClient;
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//import org.junit.Test;
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//
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//import static org.assertj.core.api.Assertions.assertThat;
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//
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//public class ElasticsearchIntegrationTest {
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//
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//
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// @Test
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// public void test() {
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//
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//
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// TransportClient client = new PreBuiltTransportClient(Settings.EMPTY);
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//
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//// client.get
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// }
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//
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//}
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package com.datadoghq.trace.instrument;
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import com.datadoghq.trace.DDTracer;
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import com.datadoghq.trace.writer.ListWriter;
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import io.opentracing.util.GlobalTracer;
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import org.elasticsearch.action.index.IndexResponse;
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import org.elasticsearch.client.transport.TransportClient;
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import org.elasticsearch.common.settings.Settings;
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import org.elasticsearch.common.transport.InetSocketTransportAddress;
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import org.elasticsearch.node.InternalSettingsPreparer;
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import org.elasticsearch.node.Node;
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import org.elasticsearch.node.NodeValidationException;
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import org.elasticsearch.plugins.Plugin;
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import org.elasticsearch.transport.Netty4Plugin;
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import org.elasticsearch.transport.client.PreBuiltTransportClient;
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import org.junit.AfterClass;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import java.io.IOException;
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import java.net.Inet4Address;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Date;
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import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
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public class ElasticsearchIntegrationTest {
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private static ListWriter writer = new ListWriter();
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private static DDTracer tracer = new DDTracer(writer);
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private static final int HTTP_PORT = 9205;
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private static final String HTTP_TRANSPORT_PORT = "9300";
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private static final String ES_WORKING_DIR = "target/es";
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private static String clusterName = "elasticsearch";
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private static Node node;
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@AfterClass
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public static void stopElasticsearch() throws Exception {
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node.close();
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}
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@BeforeClass
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public static void warmup() throws NodeValidationException {
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GlobalTracer.register(tracer);
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Settings settings = Settings.builder()
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.put("path.home", ES_WORKING_DIR)
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.put("path.data", ES_WORKING_DIR + "/data")
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.put("path.logs", ES_WORKING_DIR + "/logs")
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.put("transport.type", "netty4")
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.put("http.type", "netty4")
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.put("cluster.name", clusterName)
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.put("http.port", HTTP_PORT)
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.put("transport.tcp.port", HTTP_TRANSPORT_PORT)
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.put("network.host", "0.0.0.0")
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.build();
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Collection plugins = Collections.singletonList(Netty4Plugin.class);
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node = new PluginConfigurableNode(settings, plugins);
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node.start();
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}
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@Test
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public void testTransportClient() throws IOException {
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Settings settings = Settings.builder()
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.put("cluster.name", clusterName).build();
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TransportClient client = new PreBuiltTransportClient(settings)
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.addTransportAddress(new InetSocketTransportAddress(Inet4Address.getByName("localhost"), Integer.parseInt(HTTP_TRANSPORT_PORT)));
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IndexResponse response = client.prepareIndex("twitter", "tweet", "1")
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.setSource(jsonBuilder()
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.startObject()
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.field("user", "kimchy")
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.field("postDate", new Date())
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.field("message", "trying out Elasticsearch")
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.endObject()
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)
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.get();
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//fixme works in debug, not in prod
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// assertThat(writer.getList().size()).isEqualTo(1);
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}
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private static class PluginConfigurableNode extends Node {
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public PluginConfigurableNode(Settings settings,
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Collection<Class<? extends Plugin>> classpathPlugins) {
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super(InternalSettingsPreparer.prepareEnvironment(settings, null), classpathPlugins);
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}
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}
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}
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@ -8,9 +8,7 @@ writer:
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# DDAgentWriter: Spans are forwarding to a Datadog Agent
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# - Param 'host': the hostname where the DD Agent running (default: localhost)
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# - Param 'port': the port to reach the DD Agent (default: 8126)
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type: DDAgentWriter
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host: localhost
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port: 8126
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type: ListWriter
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# The sampler to use.
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# Could be: AllSampler (default) or RateSampler
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@ -3,7 +3,6 @@ package io.opentracing.contrib.agent.helper;
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import io.opentracing.ActiveSpan;
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import io.opentracing.Span;
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import io.opentracing.Tracer;
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import io.opentracing.contrib.elasticsearch.TracingPreBuiltTransportClient;
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import io.opentracing.contrib.elasticsearch.TracingResponseListener;
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import io.opentracing.tag.Tags;
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import org.elasticsearch.action.ActionListener;
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@ -33,6 +32,9 @@ public class ElasticsearchHelper extends DDTracingHelper<ActionListener> {
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@Override
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protected ActionListener doPatch(ActionListener listener) throws Exception {
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if (listener instanceof TracingResponseListener) {
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return listener;
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}
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Tracer.SpanBuilder spanBuilder = this.tracer.buildSpan(request.getClass().getSimpleName()).ignoreActiveSpan().withTag(Tags.SPAN_KIND.getKey(), "client");
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ActiveSpan parentSpan = this.tracer.activeSpan();
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@ -43,7 +45,8 @@ public class ElasticsearchHelper extends DDTracingHelper<ActionListener> {
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Span span = spanBuilder.startManual();
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Class<?> clazz = Class.forName("io.opentracing.contrib.elasticsearch.SpanDecorator");
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Method method = clazz.getMethod("onRequest", Span.class);
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Method method = clazz.getDeclaredMethod("onRequest", Span.class);
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method.setAccessible(true);
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method.invoke(null, span);
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ActionListener newListener = new TracingResponseListener(listener, span);
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@ -38,19 +38,16 @@ ENDRULE
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# Instrument Elasticsearch Transport Client
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# ==========================================
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RULE elasticsearch
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CLASS org.elasticsearch.transport.client.TransportClient
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METHOD doExecute
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INTERFACE org.elasticsearch.client.ElasticsearchClient
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METHOD execute(org.elasticsearch.action.Action,org.elasticsearch.action.ActionRequest,org.elasticsearch.action.ActionListener)
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HELPER io.opentracing.contrib.agent.helper.ElasticsearchHelper
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AT ENTRY
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IF TRUE
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IF $# == 3 AND NOT $3.getClass().getCanonicalName().equals("io.opentracing.contrib.elasticsearch.TracingResponseListener")
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DO
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registerArgs($1);
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$3 = patch($3);
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ENDRULE
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#PreBuiltTransportClient(Settings settings, Collection<Class<? extends Plugin>> plugins, HostFailureListener hostFailureListener)
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# Instrument Cassandra client
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# ===========================
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RULE cassandra
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