[HUDI-4510] Repair config "hive_sync.metastore.uris" in flink sql hive schema sync is not effective (#6257)

Author: 5herhom

hudi-flink-datasource/hudi-flink/src/main/java/org/apache/hudi/sink/utils/HiveSyncContext.java

@@ -84,6 +84,9 @@ public static HiveSyncContext create(Configuration conf, SerializableConfigurati
     org.apache.hadoop.conf.Configuration hadoopConf = HadoopConfigurations.getHadoopConf(conf);
     HiveConf hiveConf = new HiveConf();
     hiveConf.addResource(serConf.get());
+    if (!FlinkOptions.isDefaultValueDefined(conf, FlinkOptions.HIVE_SYNC_METASTORE_URIS)) {
+      hadoopConf.set(HiveConf.ConfVars.METASTOREURIS.varname, conf.getString(FlinkOptions.HIVE_SYNC_METASTORE_URIS));
+    }
     hiveConf.addResource(hadoopConf);
     return new HiveSyncContext(props, hiveConf);
   }