[incubator-servicecomb-java-chassis] branch master updated: SCB-293 sleep before quering in tracing test

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


The following commit(s) were added to refs/heads/master by this push:
     new 7dcec5a  SCB-293 sleep before quering in tracing test
7dcec5a is described below

commit 7dcec5ae8ea7a473a03ce18dec3872918f3ca185
Author: Yang Bo <ya...@huawei.com>
AuthorDate: Fri Jan 26 17:43:58 2018 +0800

    SCB-293 sleep before quering in tracing test
    
    The zipkin reporter is asynchronous, and there is no gurarantee when
    the metrics will be reported to the server. Just sleep for 5 seconds
    before quering should be enough for our simple test case scenario.
---
 .../org/apache/servicecomb/tests/tracing/TracingTestBase.java    | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/integration-tests/test-common/src/test/java/org/apache/servicecomb/tests/tracing/TracingTestBase.java b/integration-tests/test-common/src/test/java/org/apache/servicecomb/tests/tracing/TracingTestBase.java
index 3a925b3..4524025 100644
--- a/integration-tests/test-common/src/test/java/org/apache/servicecomb/tests/tracing/TracingTestBase.java
+++ b/integration-tests/test-common/src/test/java/org/apache/servicecomb/tests/tracing/TracingTestBase.java
@@ -75,6 +75,15 @@ public class TracingTestBase {
         .map(this::extractIds)
         .collect(Collectors.toList());
 
+    // Sleep for 5 seconds to wait the reporter finish posting to zipkin server.
+    // See SCB-293
+    try {
+      Thread.sleep(5000);
+    } catch (InterruptedException e) {
+      log.error("Thread interrupted, ", e.getMessage());
+      Thread.currentThread().interrupt();
+    }
+
     String url = zipkin.httpUrl() + "/api/v2/trace/{traceId}";
     log.info("rest url:" + url);
     ResponseEntity<String> responseEntity = restTemplate.getForEntity(url, String.class, traceId(loggedIds));

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