apache.org
Subject: Re: Performance: hive+hbase integration query against the row_key
Hi Ashok
'LOAD DATA INPATH ..' issues a hdfs move under the hood, that is why the
original data in hdfs is not present after the load operation. If you want
to preserve the data in some hdfs location a
ernal table and point it to the required hdfs location.
Regards,
Bejoy KS
From: "ashok.sa...@wipro.com"
To: user@hive.apache.org
Sent: Wednesday, September 12, 2012 8:55 AM
Subject: RE: Performance: hive+hbase integration query against the row_key
after l
uired hdfs location.
Regards,
Bejoy KS
From: "ashok.sa...@wipro.com"
To: user@hive.apache.org
Sent: Wednesday, September 12, 2012 8:55 AM
Subject: RE: Performance: hive+hbase integration query against the row_key
after loading the data into hi
integration query against the row_key
On Sep 11, 2012, at 7:00 AM, bharath vissapragada wrote:
> Hey,
>
> Hive does all kinds of parsing , metadata lookups, query tree building and
> stuff before executing the query. Not sure if this all was included in those
> 36 seconds !
>
> A
On Sep 11, 2012, at 7:00 AM, bharath vissapragada wrote:
> Hey,
>
> Hive does all kinds of parsing , metadata lookups, query tree building and
> stuff before executing the query. Not sure if this all was included in those
> 36 seconds !
>
> Also what hive does is, it builds a scan object wi
Hey,
Hive does all kinds of parsing , metadata lookups, query tree building and
stuff before executing the query. Not sure if this all was included in
those 36 seconds !
Also what hive does is, it builds a scan object with ranges based on
predicates (and mappers too ) on key column and not a dire
Hi,
I am trying to get hive working on top of my hbase table following the
guide below:
https://cwiki.apache.org/Hive/hbaseintegration.html
CREATE EXTERNAL TABLE hive_hbase_test (key string, a string, b string, c
string)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPE
