[incubator-gobblin] branch master updated: [GOBBLIN-980] Fix AzkabanClient always throwing exception when cancelling flow

[suvasude]

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


The following commit(s) were added to refs/heads/master by this push:
     new 1da1e40  [GOBBLIN-980] Fix AzkabanClient always throwing exception 
when cancelling flow
1da1e40 is described below

commit 1da1e4040f95c9acba497ee208bf8c996cc8c9e8
Author: Jack Moseley <jmose...@linkedin.com>
AuthorDate: Mon Nov 25 21:19:41 2019 -0800

    [GOBBLIN-980] Fix AzkabanClient always throwing exception when cancelling 
flow
    
    Closes #2826 from jack-moseley/azkaban-client-fix
---
 .../apache/gobblin/service/modules/orchestration/AzkabanClient.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git 
a/gobblin-modules/gobblin-azkaban/src/main/java/org/apache/gobblin/service/modules/orchestration/AzkabanClient.java
 
b/gobblin-modules/gobblin-azkaban/src/main/java/org/apache/gobblin/service/modules/orchestration/AzkabanClient.java
index 1f9293a..ccbc300 100644
--- 
a/gobblin-modules/gobblin-azkaban/src/main/java/org/apache/gobblin/service/modules/orchestration/AzkabanClient.java
+++ 
b/gobblin-modules/gobblin-azkaban/src/main/java/org/apache/gobblin/service/modules/orchestration/AzkabanClient.java
@@ -425,8 +425,10 @@ public class AzkabanClient implements Closeable {
   private <T> T runWithRetry(Callable callable, Class<T> cls) throws 
AzkabanClientException {
     try {
       AzkabanClientStatus status = this.retryer.call(callable);
-      if (status.getClass().equals(cls)) {
+      if (cls.isAssignableFrom(status.getClass())) {
         return ((T)status);
+      } else {
+        throw new AzkabanClientException(String.format("Unexpected response 
type, expected: %s actual: %s", cls, status.getClass()));
       }
     } catch (ExecutionException e) {
       Throwables.propagateIfPossible(e.getCause(), 
AzkabanClientException.class);