Re: Hive Stored Textfile to Stored ORC taking long time

2016-12-08 Thread Qiuzhuang Lian
Yes, we did run into this issue too. Typically if the text hive table exceeds 100 million when converting txt table into ORC table. On Fri, Dec 9, 2016 at 9:08 AM, Joaquin Alzola wrote: > HI List > > > > The transformation from textfile table to stored ORC table takes quiet a > long time. > > >

Re: Doubt on Hive Partitioning.

2016-08-01 Thread Qiuzhuang Lian
Is this partition pruning fixed in MR too except for TEZ in newer hive version? Regards, Q On Mon, Aug 1, 2016 at 8:48 PM, Jörn Franke wrote: > It happens in old hive version of the filter is only in the where clause > and NOT in the join clause. This should not happen in newer hive version. >

Re: can't start up hive 2.1 hiveserver2/metastore services

2016-07-14 Thread Qiuzhuang Lian
n of data or any other property which may arise > from relying on this email's technical content is explicitly disclaimed. > The author will in no case be liable for any monetary damages arising from > such loss, damage or destruction. > > > > On 14 July 2016 at 03:01, Qiu

Re: can't start up hive 2.1 hiveserver2/metastore services

2016-07-13 Thread Qiuzhuang Lian
on of data or any other property which may arise > from relying on this email's technical content is explicitly disclaimed. > The author will in no case be liable for any monetary damages arising from > such loss, damage or destruction. > > > > On 13 July 2016 at 17:33, Q

Re: can't start up hive 2.1 hiveserver2/metastore services

2016-07-13 Thread Qiuzhuang Lian
chnical content is explicitly disclaimed. > The author will in no case be liable for any monetary damages arising from > such loss, damage or destruction. > > > > On 13 July 2016 at 17:33, Qiuzhuang Lian wrote: > >> We download hive 2.1 and run into errors when starting to >> metastore/hiveserver2 services, here is the errors, >> >> Any clues? >> >> Regards, >> Qiuzhuang >> >> [image: Inline image 1] >> >> >> >

Fwd: can't start up hive 2.1 hiveserver2/metastore services

2016-07-13 Thread Qiuzhuang Lian
We download hive 2.1 and run into errors when starting to metastore/hiveserver2 services, here is the errors, Any clues? Regards, Qiuzhuang [image: Inline image 1]