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arshad pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
new 4edbbea ZOOKEEPER-4194: ZooInspector throws NullPointerExceptions to
console when node data is null This is a very minor fix to a
NullPointerException present in the ZooInspector utility which prevents a
NullPointerException getting thrown when ZooInspector inspects an empty node.
4edbbea is described below
commit 4edbbea5566925390b32702a97c17f7a76e32de5
Author: brentwritescode <[email protected]>
AuthorDate: Sat Mar 27 23:30:11 2021 +0530
ZOOKEEPER-4194: ZooInspector throws NullPointerExceptions to console when
node data is null
This is a very minor fix to a NullPointerException present in the
ZooInspector utility which prevents a NullPointerException getting thrown when
ZooInspector inspects an empty node.
Author: brentwritescode <[email protected]>
Reviewers: Damien Diederen <[email protected]>, Mohammad Arshad
<[email protected]>
Closes #1601 from brentwritescode/ZOOKEEPER-4194
---
.../zookeeper/inspector/encryption/BasicDataEncryptionManager.java | 3 +++
1 file changed, 3 insertions(+)
diff --git
a/zookeeper-contrib/zookeeper-contrib-zooinspector/src/main/java/org/apache/zookeeper/inspector/encryption/BasicDataEncryptionManager.java
b/zookeeper-contrib/zookeeper-contrib-zooinspector/src/main/java/org/apache/zookeeper/inspector/encryption/BasicDataEncryptionManager.java
index a9e5ac4..c8662db 100644
---
a/zookeeper-contrib/zookeeper-contrib-zooinspector/src/main/java/org/apache/zookeeper/inspector/encryption/BasicDataEncryptionManager.java
+++
b/zookeeper-contrib/zookeeper-contrib-zooinspector/src/main/java/org/apache/zookeeper/inspector/encryption/BasicDataEncryptionManager.java
@@ -30,6 +30,9 @@ public class BasicDataEncryptionManager implements
DataEncryptionManager {
* (byte[])
*/
public String decryptData(byte[] encrypted) throws Exception {
+ if(encrypted == null) {
+ return "";
+ }
return new String(encrypted);
}
