[dolphinscheduler] branch dev updated: [BUG][Resource Center] NPE caused by uninitialized hdfsProperties (#13540)

[lidongdai]

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

lidongdai pushed a commit to branch dev
in repository https://gitbox.apache.org/repos/asf/dolphinscheduler.git


The following commit(s) were added to refs/heads/dev by this push:
     new 966201af86 [BUG][Resource Center] NPE caused by uninitialized 
hdfsProperties (#13540)
966201af86 is described below

commit 966201af8648031c19246824e69b0f0b847adf33
Author: Aaron Wang <wangweira...@gmail.com>
AuthorDate: Sat Feb 11 13:12:44 2023 +0800

    [BUG][Resource Center] NPE caused by uninitialized hdfsProperties (#13540)
    
    * [BUG][Resource Center] NPE caused by uninitialized hdfsProperties
    
    * [BUG][Resource Center] NPE caused by uninitialized hdfsProperties
---
 .../dolphinscheduler/plugin/storage/hdfs/HdfsStorageOperator.java     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/dolphinscheduler-storage-plugin/dolphinscheduler-storage-hdfs/src/main/java/org/apache/dolphinscheduler/plugin/storage/hdfs/HdfsStorageOperator.java
 
b/dolphinscheduler-storage-plugin/dolphinscheduler-storage-hdfs/src/main/java/org/apache/dolphinscheduler/plugin/storage/hdfs/HdfsStorageOperator.java
index 80edb15455..a416cd07d6 100644
--- 
a/dolphinscheduler-storage-plugin/dolphinscheduler-storage-hdfs/src/main/java/org/apache/dolphinscheduler/plugin/storage/hdfs/HdfsStorageOperator.java
+++ 
b/dolphinscheduler-storage-plugin/dolphinscheduler-storage-hdfs/src/main/java/org/apache/dolphinscheduler/plugin/storage/hdfs/HdfsStorageOperator.java
@@ -76,7 +76,7 @@ import com.google.common.cache.LoadingCache;
 @Slf4j
 public class HdfsStorageOperator implements Closeable, StorageOperate {
 
-    private static HdfsStorageProperties hdfsProperties;
+    private static HdfsStorageProperties hdfsProperties = new 
HdfsStorageProperties();
     private static final String HADOOP_UTILS_KEY = "HADOOP_UTILS_KEY";
 
     private static final LoadingCache<String, HdfsStorageOperator> cache = 
CacheBuilder
@@ -85,7 +85,7 @@ public class HdfsStorageOperator implements Closeable, 
StorageOperate {
             .build(new CacheLoader<String, HdfsStorageOperator>() {
 
                 @Override
-                public HdfsStorageOperator load(String key) throws Exception {
+                public HdfsStorageOperator load(String key) {
                     return new HdfsStorageOperator(hdfsProperties);
                 }
             });