Yes I tried copying both core-site.xml and also hdfs-site.xml but still facing the same issue. Attaching some logs, spark thrift server start logs in debug mode and corresponding yarn application logs.
spark-spark-orgapachesparksqlhivethriftserverhivet.zip
Also made sure that "/hadoop/yarn/local/usercache/spark/filecache/10/__spark_conf__.zip/__spark_conf__/__hadoop_conf__/core-site.xml" has correct content.
