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Hi,
I need 3000-4000 concurrent connections to hive.The hive metastore is
running on a 256 GB Ram machine.
Can anyone tell me what's the maximum number of connections a hive
metstaore can support ?
Regards,
Kashif
ly the where statement in
> your queries on the orc table.
>
> > On 02 Nov 2015, at 13:36, Kashif Hussain wrote:
> >
> > Hi,
> > I am trying to insert data into orc table from a text table.The query is
> as follows :
> >
> > insert into table test_orc(x,y)
Hi,
I am trying to insert data into orc table from a text table.The query is as
follows :
insert into table test_orc(x,y) select * from test where x=4 and y=5 ;
The MR is taking a lot of time and all but one reducer got completed
quickly.But the last reducer is taking a lot of time.
The total dat
Hi,
Is there any limit on the size of value in a column of string data type ?
Also, is there any performance impact of large values in string columns
while querying ?
Regards,
Kashif
