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Posted to commits@zeppelin.apache.org by pd...@apache.org on 2021/08/16 07:41:07 UTC
[zeppelin] branch branch-0.9 updated: [ZEPPELIN-5489] Fix
NullPointerException, if the InterpreterResult is null
This is an automated email from the ASF dual-hosted git repository.
pdallig pushed a commit to branch branch-0.9
in repository https://gitbox.apache.org/repos/asf/zeppelin.git
The following commit(s) were added to refs/heads/branch-0.9 by this push:
new d2f4e4e [ZEPPELIN-5489] Fix NullPointerException, if the InterpreterResult is null
d2f4e4e is described below
commit d2f4e4eff167f5d736e1889107b196fe768859e2
Author: Philipp Dallig <ph...@gmail.com>
AuthorDate: Fri Aug 13 09:54:30 2021 +0200
[ZEPPELIN-5489] Fix NullPointerException, if the InterpreterResult is null
### What is this PR for?
This PR fixes a NullPointerException if the InterpreterResult is `null`.
### What type of PR is it?
Bug Fix
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-5489
### How should this be tested?
* via CI
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
Author: Philipp Dallig <ph...@gmail.com>
Closes #4205 from Reamer/ApiNullPointer and squashes the following commits:
550f7a4e4 [Philipp Dallig] Fix NullPointerException, if the InterpreterResult is null
(cherry picked from commit d8961637300450e504affa6e27832bd7fc10e5a9)
Signed-off-by: Philipp Dallig <ph...@gmail.com>
---
.../main/java/org/apache/zeppelin/rest/message/ParagraphJobStatus.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/zeppelin-server/src/main/java/org/apache/zeppelin/rest/message/ParagraphJobStatus.java b/zeppelin-server/src/main/java/org/apache/zeppelin/rest/message/ParagraphJobStatus.java
index c9caf62..de09d96 100644
--- a/zeppelin-server/src/main/java/org/apache/zeppelin/rest/message/ParagraphJobStatus.java
+++ b/zeppelin-server/src/main/java/org/apache/zeppelin/rest/message/ParagraphJobStatus.java
@@ -46,7 +46,7 @@ public class ParagraphJobStatus {
if (!StringUtils.isBlank(p.getErrorMessage())) {
this.errorMessage = p.getErrorMessage();
} else {
- this.errorMessage = p.getReturn().toString();
+ this.errorMessage = String.valueOf(p.getReturn());
}
}
} else {