> Will it be referring to orc metadata or it will be loading the whole file and
> then counting the rows.
Depends on the partial-scan setting or if it is computing full column stats
(the full column stats does an nDV, which reads all rows).
hive> analyze table compute statistics ...
Yeah partition level statistics are good.I see hive orc reader is reading
rows from s3 for each file in the hive server log.Will it be referring to
orc metadata or it will be loading the whole file and then counting the
rows.Is there any place to cache this information so that I don't need to
scan
Hi All
Any input on following issue will be useful.
Regards
Chetan
From: Chetan Kothari
Sent: Monday, August 27, 2018 1:48 PM
To: user@hive.apache.org
Subject: RE: Hook is not getting called on running query from beeline
Hi Zoltan
I changed the configuration to connect to
