May i know if the table was created from the data that was exported in some other format like 'txt' format or something ? if this is true then, starting from CDP 7.x versions, the default file format is parquet. So, when the table is imported, it will be created in parquet format, but its original files will in 'txt' format. ... View more

Please follow the below steps. Options for container size control Now comes the complicated part - there are various overlapping and very poorly documented options for setting the size of Tez containers. According to some links, the following options control how Tez jobs started by Hive behave: hive.tez.container.size – value in megabytes hive.tez.java.opts ... View more