I'm currently struggling with export/import between two hbase clusters.
I have managed to create incremental exports from the source cluster
(using hbase Export). Now I would like to bulk load the export into the
destination (presumably using HFiles). The reason for the bulk load
requirement is t
We are currently building a cluster based on CDH4.2 (HBase 0.94.2). We are
trying to decide whether to use a 3.8 kernel or stick with our current 3.2
kernel. Does anyone have operational experience with either kernel version and
HBase that indicates to a version preference? Are there specific re
ave the two
> features I cited below.
>
> On Thu, Feb 7, 2013 at 5:02 PM, Michael Ellery wrote:
>
>> There is only one CF in this schema.
>>
>> Yes, we are looking at upgrading to CDH4, but it is not trivial since we
>> cannot have cluster downtime. Our curren
4:34 PM, Ted Yu wrote:
> How many column families are involved ?
>
> Have you considered upgrading to 0.94.4 where you would be able to benefit
> from lazy seek, Data Block Encoding, etc ?
>
> Thanks
>
> On Thu, Feb 7, 2013 at 3:47 PM, Michael Ellery wrote:
>
>
I'm looking for some advice about per row CQ (column qualifier) count
guidelines. Our current schema design means we have a HIGHLY variable CQ count
per row -- some rows have one or two CQs and some rows have upwards of 1
million. Each CQ is on the order of 100 bytes (for round numbers) and the
