hi Team, I observed show create table when executed on Hive(beeline or jdbc) takes longer time (around 5 secs) compared to spark-sql (<1 sec). Will you be able to explain why this is the case?. Is there any properties that we can set on Beeline or jdbc connection so that it performs on par with Spark-sql?.
We can't use spark-sql output because it converts CHAR or VARCHAR data types to STRING in the output which is not desirable in our use case. This behavior is fixed in Spark 3.x but we can't upgrade the Spark version at the moment. Versions used: Hive: 2.1.1 Spark: 2.4.3 I have a need to extract hive table schema for a lot of tables so that we can use that DDL statements to deploy it in other lanes(From prod to lower lane setup). Thanks, Venkat 2016173438
