[kylin] 02/05: KYLIN-3529 Show more error message

[shaofengshi]

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

shaofengshi pushed a commit to branch 2.5.x
in repository https://gitbox.apache.org/repos/asf/kylin.git

commit 3b3717f11fb7e7f4ed70ace943a064bf704a42a7
Author: chao long <wayn...@qq.com>
AuthorDate: Wed Sep 5 09:55:10 2018 +0800

    KYLIN-3529 Show more error message
---
 .../src/main/java/org/apache/kylin/common/util/AbstractApplication.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/core-common/src/main/java/org/apache/kylin/common/util/AbstractApplication.java
 
b/core-common/src/main/java/org/apache/kylin/common/util/AbstractApplication.java
index ab1e691..7275e10 100644
--- 
a/core-common/src/main/java/org/apache/kylin/common/util/AbstractApplication.java
+++ 
b/core-common/src/main/java/org/apache/kylin/common/util/AbstractApplication.java
@@ -39,7 +39,7 @@ public abstract class AbstractApplication {
             optionsHelper.printUsage(this.getClass().getName(), getOptions());
             throw new RuntimeException("error parsing args", e);
         } catch (Exception e) {
-            throw new RuntimeException("error execute " + 
this.getClass().getName(), e);
+            throw new RuntimeException("error execute " + 
this.getClass().getName() + ". Root cause: " + e.getMessage(), e);
         }
     }
 }