[incubator-servicecomb-saga] branch master updated: Added a info log when alpha cannot find the service instance for componsation

[ningjiang]

This is an automated email from the ASF dual-hosted git repository.

ningjiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-servicecomb-saga.git


The following commit(s) were added to refs/heads/master by this push:
     new 37c483b  Added a info log when alpha cannot find the service instance 
for componsation
37c483b is described below

commit 37c483b4d3c9807c7ee2c72a325250666bb7b662
Author: Willem Jiang <jiangni...@huawei.com>
AuthorDate: Mon Aug 13 11:41:37 2018 +0800

    Added a info log when alpha cannot find the service instance for 
componsation
---
 .../apache/servicecomb/saga/alpha/core/CompositeOmegaCallback.java  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git 
a/alpha/alpha-core/src/main/java/org/apache/servicecomb/saga/alpha/core/CompositeOmegaCallback.java
 
b/alpha/alpha-core/src/main/java/org/apache/servicecomb/saga/alpha/core/CompositeOmegaCallback.java
index 32e5102..54e78f7 100644
--- 
a/alpha/alpha-core/src/main/java/org/apache/servicecomb/saga/alpha/core/CompositeOmegaCallback.java
+++ 
b/alpha/alpha-core/src/main/java/org/apache/servicecomb/saga/alpha/core/CompositeOmegaCallback.java
@@ -19,9 +19,14 @@ package org.apache.servicecomb.saga.alpha.core;
 
 import static java.util.Collections.emptyMap;
 
+import java.lang.invoke.MethodHandles;
 import java.util.Map;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 public class CompositeOmegaCallback implements OmegaCallback {
+  private static final Logger LOG = 
LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
   private final Map<String, Map<String, OmegaCallback>> callbacks;
 
   public CompositeOmegaCallback(Map<String, Map<String, OmegaCallback>> 
callbacks) {
@@ -38,6 +43,7 @@ public class CompositeOmegaCallback implements OmegaCallback {
 
     OmegaCallback omegaCallback = serviceCallbacks.get(event.instanceId());
     if (omegaCallback == null) {
+      LOG.info("Cannot find the service with the instanceId {}, call the other 
instance.", event.instanceId());
       omegaCallback = serviceCallbacks.values().iterator().next();
     }