January 2017
Intermediate to advanced
350 pages
7h 8m
English
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Changing the configuration of components
In this section, we will discuss the configuration changes that can help us improve the overall performance of HBase.
Getting ready…
Let's start with hbase-site.xml:
hbase.hregion.max.filesize:
The first step is to think in advance how to split the regions, which can be done using this parameter (hbase.hregion.max.filesize). In this scenario, the size of the one of the store in the region is constantly monitored by the HBase internal process. Once the internal process detects that the size is greater than what was specified by this parameter, it splits the region. The default value is 10 GB.
hbase.regionserver.handler.count:
This is primarily used to govern the incoming request to the user tables. This allocates ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.