explicitly initialize trace provider so it may be shut down properly

Signed-off-by: Antoine Toulme <[email protected]>

Author: atoulme

fabric-chaincode-shim/src/test/java/org/hyperledger/fabric/shim/impl/InnvocationTaskManagerTest.java

@@ -12,6 +12,7 @@
 import org.hyperledger.fabric.protos.peer.ChaincodeShim;
 import org.hyperledger.fabric.shim.ChaincodeBase;
 import org.hyperledger.fabric.shim.chaincode.EmptyChaincode;
+import org.hyperledger.fabric.traces.Traces;
 import org.junit.Rule;
 import org.junit.contrib.java.lang.system.EnvironmentVariables;
 import org.junit.jupiter.api.AfterEach;
@@ -57,6 +58,7 @@ void getManager() throws IOException {
         chaincodeBase.validateOptions();
 
         Properties props = chaincodeBase.getChaincodeConfig();
+        Traces.initialize(props);
         Metrics.initialize(props);
 
         final Chaincode.ChaincodeID chaincodeId = Chaincode.ChaincodeID.newBuilder().setName("chaincodeIdNumber12345").build();
@@ -223,6 +225,7 @@ void shutdown() throws IOException {
         chaincodeBase.validateOptions();
 
         Properties props = chaincodeBase.getChaincodeConfig();
+        Traces.initialize(props);
         Metrics.initialize(props);
 
         final ManagedChannelBuilder<?> managedChannelBuilder = chaincodeBase.newChannelBuilder();