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Date: Mon, 7 Apr 2014 20:24:11 +0800 (GMT+08:00)
From: "LEI Xiaofeng" <leixf@ihep.ac.cn>
To: user@hbase.apache.org
Message-ID: <30d41c92.1cead.1453c255837.Coremail.leixf@ihep.ac.cn>
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References: <6eaf6b6c.1ce7c.1453c0b44c6.Coremail.leixf@ihep.ac.cn>
 <CAPQV63U3oJxLy1rAELppG17z=i_FDCvOrto6-E_PJoDAtbnXDQ@mail.gmail.com>
Subject: Re: [SPAM] Re: how to develop a custom LoadBalancer for HBase
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Thanks for your reply,

So I just need to compile my own LoadBalancer.java? But how can I deploy it=
 to the Master? And how to write the <value> in hbase-site.xml? Is it a abs=
olute path?=20



> -----=E5=8E=9F=E5=A7=8B=E9=82=AE=E4=BB=B6-----
> =E5=8F=91=E4=BB=B6=E4=BA=BA: "Jean-Marc Spaggiari" <jean-marc@spaggiari.o=
rg>
> =E5=8F=91=E9=80=81=E6=97=B6=E9=97=B4: 2014=E5=B9=B44=E6=9C=887=E6=97=A5 =
=E6=98=9F=E6=9C=9F=E4=B8=80
> =E6=94=B6=E4=BB=B6=E4=BA=BA: user <user@hbase.apache.org>
> =E6=8A=84=E9=80=81:=20
> =E4=B8=BB=E9=A2=98: [SPAM] Re: how to develop a custom LoadBalancer for H=
Base
>=20
> Shameless plug:
> http://www.spaggiari.org/index.php/hbase/changing-the-hbase-default-loadb=
alancer#.U0KTsUU6toc;)
>=20
> You don't need to recompile the entire HBase source code. Just your code,
> then deploy it to the Master server and do the config in hbase-site.xml:
>     <property>
>       <name>hbase.master.loadbalancer.class</name>
>       <value>org.spaggiari.hbase.RegionServerPerformanceBalancer</value>
>     </property>
>=20
> Feel free to ask more questions if required.
>=20
> JM
>=20
>=20
> 2014-04-07 7:55 GMT-04:00 LEI Xiaofeng <leixf@ihep.ac.cn>:
>=20
> > Hello,
> >
> > Does anybody know how to develop a custom LoadBalancer for HBase? What =
is
> > the development process? And how to use my custom LoadBalancer? Do I ne=
ed
> > to re-compile the whole HBase source code?
> >
> >
> >
> > Thanks,
> > Xiaofeng
> >
> >