All locks in Hive are on database, table, or partition level. There are
no row level locks. When using DbTxnManager the locking is chosen to be
as fine grained as possible (ie only partitions are locked when we can a
priori know the partitions that will be used in the query).
Alan.
Mich
Hi,
Thanks for all the useful info. I managed to set up hive concurrency using
Oracle Metastore for Hive. Had to modify hive-txn-schema-0.14.0.oracle.sql
script in order to drop the existing tables as I had created the metastore
with hive-schema-0.14.0.oracle.sql initially.
All the
