Spark-Shell warnings



When I launched spark-shell the the Lab with the following command:

spark-shell --master yarn --conf spark.ui.port=12654

I noticed the following warnings:

18/08/25 04:18:01 WARN ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema versi
on 1.2.0
18/08/25 04:18:02 WARN ObjectStore: Failed to get database default, returning NoSuchObjectException

Is this normal? How can I rectify this?

Kind regards,



Ignore that warnings.
Use sc.setLogLevel(“ERROR”) to stop warnings and INFO.