Re: Does Hive SQL support reading data without locking?

2018-01-01 Thread Jörn Franke
How do you import data ? Bulk import? What about using partitions ( or is the data too small for daily partitions?) > On 2. Jan 2018, at 04:59, l...@china-inv.cn wrote: > > Hi, All, > > We are using Hive to persist our data and we run cron jobs to import new data > into Hive daily. > > At t

Does Hive SQL support reading data without locking?

2018-01-01 Thread luby
Hi, All, We are using Hive to persist our data and we run cron jobs to import new data into Hive daily. At the same time, our users may query data from Hive at the same time by using a third party software like Tableau We found an issue that importing job will fail while the table is queried

Forward: Hive 2.3.2 does not execute on Spark engine anymore

2018-01-01 Thread vergil
Hi, Hive2.3 can work on Spark2.x version. Because Spark2.x api is different from Spark 1.x,so hive2.3 can not work on this two versions. -- The harder, more fortunate -- Original -- From: "Mich Talebzadeh";; Send time: Friday, Dec 29, 201