Sqoop Import for Parquet Target with Hive Overwrite Option Fails with 'Metadata already exists for dataset'
(Doc ID 2102209.1)
Last updated on NOVEMBER 08, 2022
Applies to:
Big Data Appliance Integrated Software - Version 4.0 to 4.2.0 [Release 4.0 to 4.2]Linux x86-64
Goal
On Oracle Big Data Appliance 4.2 / CDH 5.4.0 , using Sqoop import command which imports Parquet data into a Hive table may fail if called a second time with --hive-overwrite option set. The error looks like:
ERROR sqoop.Sqoop: Got exception running Sqoop: org.kitesdk.data.DatasetExistsException: Metadata already exists for dataset.
Solution
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In this Document
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