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in repository https://gitbox.apache.org/repos/asf/doris-flink-connector.git


The following commit(s) were added to refs/heads/master by this push:
     new f92a0f0  (Fix) Fix NPE when getting map params (#285)
f92a0f0 is described below

commit f92a0f0d6a25afab7d2594ae4009fdd5ac916aae
Author: Fangbin Sun <[email protected]>
AuthorDate: Fri Jan 5 14:30:55 2024 +0800

    (Fix) Fix NPE when getting map params (#285)
---
 .../src/main/java/org/apache/doris/flink/tools/cdc/CdcTools.java       | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git 
a/flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/CdcTools.java
 
b/flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/CdcTools.java
index 18adde2..2841c25 100644
--- 
a/flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/CdcTools.java
+++ 
b/flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/CdcTools.java
@@ -148,7 +148,7 @@ public class CdcTools {
 
     private static Map<String, String> getConfigMap(MultipleParameterTool 
params, String key) {
         if (!params.has(key)) {
-            return null;
+            return new HashMap<>();
         }
 
         Map<String, String> map = new HashMap<>();
@@ -163,7 +163,6 @@ public class CdcTools {
             }
 
             System.err.println("Invalid " + key + " " + param + ".\n");
-            return null;
         }
         return map;
     }


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