rg
> Sent: Wednesday, April 25, 2012 11:48 PM
> Subject: Are minor compaction and major compaction different in HBase 0.92?
>
> Hello,
>
> My HBase version is 0.92.0. And I find that when I use minor
> compaction and major compaction to compact a table, there are no
> differe
: user@hbase.apache.org
Sent: Wednesday, April 25, 2012 11:48 PM
Subject: Are minor compaction and major compaction different in HBase 0.92?
Hello,
My HBase version is 0.92.0. And I find that when I use minor
compaction and major compaction to compact a table, there are no
differences. In the
There is also a description of the compaction file-selection algorithm in
here...
http://hbase.apache.org/book.html#regions.arch
(section 8.7.5.5)
On 4/26/12 5:28 PM, "Robby" wrote:
>Yes, as per Lars' book: Minor compactions can be promoted to major
>compactions if the minor would include
Yes, as per Lars' book: Minor compactions can be promoted to major compactions
if the minor would include all storefiles and there are less then the
configured maximum amount of storefiles per compaction.
On 26 apr. 2012, at 20:54, Jean-Daniel Cryans wrote:
> I think the 0.92 code has a way to
I think the 0.92 code has a way to promote minor into major
compactions, feel free to checkout the code (also it should be present
in your logs).
J-D
On Wed, Apr 25, 2012 at 11:48 PM, yonghu wrote:
> Hello,
>
> My HBase version is 0.92.0. And I find that when I use minor
> compaction and major c
Hello,
My HBase version is 0.92.0. And I find that when I use minor
compaction and major compaction to compact a table, there are no
differences. In the minor compaction, it will remove the deleted cells
and discard the exceeding data versions which should be the task of
major compaction. I wonder
