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[hive] REFRESH TABLE db.table

승가비 2022. 12. 11. 19:57
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https://stackoverflow.com/questions/49234471/when-to-execute-refresh-table-my-table-in-spark/72970987#72970987

 

When to execute REFRESH TABLE my_table in spark?

Consider a code; import org.apache.spark.sql.hive.orc._ import org.apache.spark.sql._ val path = ... val dataFrame:DataFramew = ... val hiveContext = new org.apache.spark.sql.hive.HiveContext(

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