-Re: Partitions on hive hbase table
kulkarni.swarnim@...) 2012-10-15, 16:57
Do you have an example of what such query would look like?
On Mon, Oct 15, 2012 at 11:48 AM, bharath vissapragada <
[EMAIL PROTECTED]> wrote:
> I'm not sure about partitioning but the scans are currently limited based
> on start and stop keys ( if predicates on rowkeys are provided in the query)
> See Hive-1643 ,2815 jiras !
> On Mon, Oct 15, 2012 at 10:09 PM, [EMAIL PROTECTED] <
> [EMAIL PROTECTED]> wrote:
>> So, I have an external table in hive backed by a huge hbase table. I was
>> wondering what are the best practices to partition my data so that my
>> queries do not have to do a full-table scan always?
>> A quick research on this yielded some ways where the partition would need
>> to be created and then data loaded into these partitions. Or to use dynamic
>> Is there any way to limit the scans based on the start and stop keys?
>> Also, if I decide to go with dynamic partitions, how do I keep the data up
>> to date in my partitioned tables?
>> Thanks for any help.
>> Bharath .V