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From 奥伯莱恩 <fly...@163.com>
Subject Re:Compaction after bulk-load
Date Thu, 30 Jul 2015 08:51:07 GMT
major compaction will cleanup deleted data and merge HFiles into one file . Maybe it's not
needed .
At 2015-07-30 07:23:02, "Krishna" <research800@gmail.com> wrote:
>I am planning to bulk-load about 10 TB of data to a table pre-split with
>30 regions with max region file size configured to 10 GB.
>Is it recommended that I run a major compaction when bulk-loading finishes? How
>many HFiles does the reducer create?
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