Hi, Fellow hive users:
is there an online tool to convert/sync a hive megastore of old version
2.3.0 to an online megastore of 3.1.0? So there is no down time, and the
airflow traffic can be redirected to a higher EMR version using the new version
of megastore.
I have found a post :
https://aws.amazon.com/blogs/big-data/upgrade-amazon-emr-hive-metastore-from-5-x-to-6-x/
, but it requires the megastore to stop for some time.
Thanks.
Have a great day!
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