[GitHub] [doris] HonestManXin commented on a diff in pull request #21881: [fix](spark load) Hive table properties do not take effect when creating spark session

Thu, 20 Jul 2023 00:08:59 -0700 


HonestManXin commented on code in PR #21881:
URL: https://github.com/apache/doris/pull/21881#discussion_r1269024072


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fe/spark-dpp/src/main/java/org/apache/doris/load/loadv2/etl/SparkEtlJob.java:
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@@ -86,14 +94,19 @@ private void initSparkConfigs(Map<String, String> configs) {
             return;
         }
         for (Map.Entry<String, String> entry : configs.entrySet()) {
-            spark.sparkContext().conf().set(entry.getKey(), entry.getValue());
+            conf.set(entry.getKey(), entry.getValue());
+            conf.set("spark.hadoop." + entry.getKey(), entry.getValue());

Review Comment:
   yes, hive related config need to be prefixed with this, and spark will trim 
the prefix and set it into hadoop configuration, then hive metastore client  
initialized with hadoop configuration.
   
![image](https://github.com/apache/doris/assets/1614501/e34bd5c5-82ae-4542-9dde-0a81d0464fe3)
   



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