From bb5005fecfa9b2dfd381f0af6d753412227db4f1 Mon Sep 17 00:00:00 2001
From: morningman <morningman@163.com>
Date: Wed, 21 Aug 2019 15:21:46 +0800
Subject: [PATCH] Fix NPE of insert load job persist operation

tracking url may be null
---
 fe/src/main/java/org/apache/doris/load/EtlStatus.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fe/src/main/java/org/apache/doris/load/EtlStatus.java b/fe/src/main/java/org/apache/doris/load/EtlStatus.java
index 9e9a55b6c4717c..1df4dfc7b4b245 100644
--- a/fe/src/main/java/org/apache/doris/load/EtlStatus.java
+++ b/fe/src/main/java/org/apache/doris/load/EtlStatus.java
@@ -20,6 +20,8 @@
 import org.apache.doris.common.io.Text;
 import org.apache.doris.common.io.Writable;
 import org.apache.doris.thrift.TEtlState;
+
+import com.google.common.base.Strings;
 import com.google.common.collect.Maps;
 
 import java.io.DataInput;
@@ -64,7 +66,7 @@ public String getTrackingUrl() {
     }
 
     public void setTrackingUrl(String trackingUrl) {
-        this.trackingUrl = trackingUrl;
+        this.trackingUrl = Strings.nullToEmpty(trackingUrl);
     }
 
     public Map<String, String> getStats() {