metastore - Hive multiple users on same tables -


is possible have tables shared in hive. mean user creates hive table. later multiple users can work on same table simultaneously.

i heard derby , individual metastore each users. individual metastore option not allow users work simultaneously on same set of tables right?

is there other way work on this?

because when try access hive @ same time, following error-

caused by: error xsdb6: instance of derby may have booted da tabase /root/metastore_db.

error xsdb6: instance of derby may have booted da tabase /root/metastore_db.

this error can occur when trying start more 1 instance of hive shell. lock may sustain in background (due improper disconnection) after closing tab/terminal.

solution find process using grep

ps aux | grep hive

now, kill process using,

kill -9 hive_process_id (ex: kill -9 21765)

restart hive shell. works fine.


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