fixes #2161 remove jaeger-tracer module as it is replaced by OpenTele…

client/pom.xml

@@ -87,11 +87,6 @@
             <groupId>io.undertow</groupId>
             <artifactId>undertow-core</artifactId>
         </dependency>
-        <dependency>
-            <groupId>io.jaegertracing</groupId>
-            <artifactId>jaeger-client</artifactId>
-            <optional>true</optional>
-        </dependency>
         <dependency>
             <groupId>org.bitbucket.b_c</groupId>
             <artifactId>jose4j</artifactId>

client/src/main/java/com/networknt/client/Http2Client.java

@@ -33,7 +33,6 @@
 import com.networknt.client.ssl.TLSConfig;
 import com.networknt.cluster.Cluster;
 import com.networknt.config.Config;
-import com.networknt.config.JsonMapper;
 import com.networknt.httpstring.AttachmentConstants;
 import com.networknt.exception.ClientException;
 import com.networknt.httpstring.HttpStringConstants;
@@ -45,9 +44,6 @@
 import com.networknt.utility.ModuleRegistry;
 import com.networknt.config.TlsUtil;
 import com.networknt.utility.StringUtils;
-import io.opentracing.Tracer;
-import io.opentracing.propagation.Format;
-import io.opentracing.tag.Tags;
 import io.undertow.Undertow;
 import io.undertow.UndertowOptions;
 import io.undertow.client.*;
@@ -594,6 +590,7 @@ public void addAuthTokenTrace(ClientRequest request, String token, String tracea
      * @param token the bearer token
      * @param tracer the OpenTracing tracer
      */
+    /*
     public void addAuthTokenTrace(ClientRequest request, String token, Tracer tracer) {
         if(token != null && !token.startsWith("Bearer ")) {
             if(token.toUpperCase().startsWith("BEARER ")) {
@@ -611,6 +608,7 @@ public void addAuthTokenTrace(ClientRequest request, String token, Tracer tracer
             tracer.inject(tracer.activeSpan().context(), Format.Builtin.HTTP_HEADERS, new ClientRequestCarrier(request));
         }
     }
+    */
 
     /**
      * Add Client Credentials token cached in the client for standalone application
@@ -658,6 +656,11 @@ public Result addCcTokenTrace(ClientRequest request, String traceabilityId) {
      */
     public Result propagateHeaders(ClientRequest request, final HttpServerExchange exchange) {
         String token = exchange.getRequestHeaders().getFirst(Headers.AUTHORIZATION);
+        String tid = exchange.getRequestHeaders().getFirst(HttpStringConstants.TRACEABILITY_ID);
+        String cid = exchange.getRequestHeaders().getFirst(HttpStringConstants.CORRELATION_ID);
+        return populateHeader(request, token, cid, tid);
+
+        /*
         boolean injectOpenTracing = config.isInjectOpenTracing();
         if(injectOpenTracing) {
             Tracer tracer = exchange.getAttachment(AttachmentConstants.EXCHANGE_TRACER);
@@ -667,6 +670,7 @@ public Result propagateHeaders(ClientRequest request, final HttpServerExchange e
             String cid = exchange.getRequestHeaders().getFirst(HttpStringConstants.CORRELATION_ID);
             return populateHeader(request, token, cid, tid);
         }
+        */
     }
 
     /**
@@ -703,19 +707,20 @@ public Result populateHeader(ClientRequest request, String authToken, String cor
         return result;
     }
 
-    /**
-     * Support API to API calls with scope token. The token is the original token from consumer and
-     * the client credentials token of caller API is added from cache. This method doesn't have correlationId
-     * and traceabilityId but has a Tracer for OpenTracing context passing. For standalone client, you create
-     * the Tracer instance and in the service to service call, the Tracer can be found in the JaegerStartupHookProvider
-     *
-     * This method is used in API to API call
-     *
-     * @param request the http request
-     * @param authToken the authorization token
-     * @param tracer the OpenTracing Tracer
-     * @return Result when fail to get jwt, it will return a Status.
-     */
+//    /**
+//     * Support API to API calls with scope token. The token is the original token from consumer and
+//     * the client credentials token of caller API is added from cache. This method doesn't have correlationId
+//     * and traceabilityId but has a Tracer for OpenTracing context passing. For standalone client, you create
+//     * the Tracer instance and in the service to service call, the Tracer can be found in the JaegerStartupHookProvider
+//     *
+//     * This method is used in API to API call
+//     *
+//     * @param request the http request
+//     * @param authToken the authorization token
+//     * @param tracer the OpenTracing Tracer
+//     * @return Result when fail to get jwt, it will return a Status.
+//     */
+    /*
     public Result populateHeader(ClientRequest request, String authToken, Tracer tracer) {
         Result<Jwt> result = tokenManager.getJwt(request.getPath(), request.getRequestHeaders().getFirst(ClientConfig.SCOPE), request.getRequestHeaders().getFirst(ClientConfig.SERVICE_ID));
         if(result.isFailure()) { return Failure.of(result.getError()); }
@@ -732,7 +737,7 @@ public Result populateHeader(ClientRequest request, String authToken, Tracer tra
         }
         return result;
     }
-
+    */
 
 
     private static KeyStore loadKeyStore(final String name, final char[] password) throws IOException {

egress-router/src/main/java/io/undertow/server/handlers/proxy/LoadBalancingRouterProxyClient.java

@@ -19,7 +19,6 @@
 package io.undertow.server.handlers.proxy;
 
 import com.networknt.client.ClientConfig;
-import com.networknt.client.ServerExchangeCarrier;
 import com.networknt.cluster.Cluster;
 import com.networknt.config.ConfigException;
 import com.networknt.httpstring.AttachmentConstants;
@@ -29,10 +28,6 @@
 import com.networknt.service.SingletonServiceFactory;
 import com.networknt.utility.Constants;
 import com.networknt.utility.NetUtils;
-import io.opentracing.Span;
-import io.opentracing.Tracer;
-import io.opentracing.propagation.Format;
-import io.opentracing.tag.Tags;
 import io.undertow.client.UndertowClient;
 import io.undertow.server.HttpServerExchange;
 import io.undertow.util.AttachmentKey;
@@ -288,7 +283,7 @@ protected Host selectHost(HttpServerExchange exchange) {
                 ProxyConnectionPool.AvailabilityType available = selected.connectionPool.available();
                 if (available == AVAILABLE) {
                     // inject the jaeger tracer.
-                    injectTracer(exchange, selected);
+                    // injectTracer(exchange, selected);
                     return selected;
                 } else if (available == FULL && full == null) {
                     full = selected;
@@ -300,7 +295,7 @@ protected Host selectHost(HttpServerExchange exchange) {
         } while (host != startHost);
         if (full != null) {
             // inject the jaeger tracer.
-            injectTracer(exchange, full);
+            // injectTracer(exchange, full);
             return full;
         }
         if (problem != null) {
@@ -310,6 +305,7 @@ protected Host selectHost(HttpServerExchange exchange) {
         return null;
     }
 
+    /*
     private void injectTracer(HttpServerExchange exchange, Host host) {
         if(ClientConfig.get().isInjectOpenTracing()) {
             Tracer tracer = exchange.getAttachment(AttachmentConstants.EXCHANGE_TRACER);
@@ -325,6 +321,7 @@ private void injectTracer(HttpServerExchange exchange, Host host) {
             }
         }
     }
+    */
 
     /**
      * Should only be used for tests

http-string/pom.xml

@@ -46,10 +46,6 @@
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
         </dependency>
-        <dependency>
-            <groupId>io.opentracing</groupId>
-            <artifactId>opentracing-api</artifactId>
-        </dependency>
 
         <dependency>
             <groupId>ch.qos.logback</groupId>

http-string/src/main/java/com/networknt/httpstring/AttachmentConstants.java

@@ -1,7 +1,5 @@
 package com.networknt.httpstring;
 
-import io.opentracing.Span;
-import io.opentracing.Tracer;
 import io.undertow.connector.PooledByteBuffer;
 import io.undertow.util.AttachmentKey;
 
@@ -15,8 +13,9 @@
  */
 public class AttachmentConstants {
     // The key to the root span for this particular request attachment in exchange.
-    public static final AttachmentKey<Span> ROOT_SPAN = AttachmentKey.create(Span.class);
-    public static final AttachmentKey<Tracer> EXCHANGE_TRACER = AttachmentKey.create(Tracer.class);
+    // public static final AttachmentKey<Span> ROOT_SPAN = AttachmentKey.create(Span.class);
+    // public static final AttachmentKey<Tracer> EXCHANGE_TRACER = AttachmentKey.create(Tracer.class);
+
     // The key to the audit info attachment in exchange. Allow other handlers to set values.
     public static final AttachmentKey<Map> AUDIT_INFO = AttachmentKey.create(Map.class);
     public static final AttachmentKey<Object> REQUEST_BODY = AttachmentKey.create(Object.class);

pom.xml

@@ -95,9 +95,6 @@
         <version.sqlserver>7.0.0.jre10</version.sqlserver>
         <version.httpclient>4.5.14</version.httpclient>
         <version.jsonpath>2.9.0</version.jsonpath>
-        <version.jaeger>1.8.1</version.jaeger>
-        <version.thrift>0.18.1</version.thrift>
-        <version.opentracing>0.33.0</version.opentracing>
         <version.org.apache.directory.server>2.0.0-M15</version.org.apache.directory.server>
         <version.maven-version>2.7</version.maven-version>
         <version.nexus-staging-maven>1.6.8</version.nexus-staging-maven>
@@ -172,7 +169,6 @@
         <module>encode-decode</module>
         <module>monad-result</module>
         <module>logger-config</module>
-        <module>jaeger-tracing</module>
         <module>http-entity</module>
         <module>egress-router</module>
         <module>ingress-proxy</module>
@@ -459,12 +455,6 @@
                 <artifactId>server</artifactId>
                 <version>${project.version}</version>
             </dependency>
-            <dependency>
-                <groupId>com.networknt</groupId>
-                <artifactId>jaeger-tracing</artifactId>
-                <version>${project.version}</version>
-                <optional>true</optional>
-            </dependency>
             <dependency>
                 <groupId>com.networknt</groupId>
                 <artifactId>http-entity</artifactId>
@@ -682,27 +672,6 @@
                 <artifactId>logback-classic</artifactId>
                 <version>${version.logback}</version>
             </dependency>
-            <dependency>
-                <groupId>io.jaegertracing</groupId>
-                <artifactId>jaeger-client</artifactId>
-                <version>${version.jaeger}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.thrift</groupId>
-                <artifactId>libthrift</artifactId>
-                <version>${version.thrift}</version>
-                <exclusions>
-                    <exclusion>
-                        <groupId>javax.annotation</groupId>
-                        <artifactId>javax.annotation-api</artifactId>
-                    </exclusion>
-                </exclusions>
-            </dependency>
-            <dependency>
-                <groupId>io.opentracing</groupId>
-                <artifactId>opentracing-api</artifactId>
-                <version>${version.opentracing}</version>
-            </dependency>
 
             <!-- Test dependencies -->
             <dependency>