hehuiyuan commented on a change in pull request #15274:
URL: https://github.com/apache/flink/pull/15274#discussion_r597707253



##########
File path: 
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/HiveCatalog.java
##########
@@ -217,12 +218,27 @@ private static HiveConf createHiveConf(
                     HadoopUtils.possibleHadoopConfPaths(
                             new 
org.apache.flink.configuration.Configuration())) {
                 hadoopConf = getHadoopConfiguration(possibleHadoopConfPath);
-                if (hadoopConf != null) {
+                if (hadoopConf != null && hadoopConf.size() != 0) {

Review comment:
       if possiable path  exists without no conf files ,  hadoopConf  is not 
null  but  size is 0.
   We can find other possiable path.
   




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