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Subject: Re: the cluster refine codes in on refine_cluster branch
From: Yongming Zhao <ming.zym@gmail.com>
In-Reply-To: <D5DA033F-C7DD-4708-A346-FCD95842865D@gmail.com>
Date: Mon, 25 Nov 2013 17:50:16 +0800
Cc: "users@trafficserver.apache.org" <users@trafficserver.apache.org>
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References: <D5DA033F-C7DD-4708-A346-FCD95842865D@gmail.com>
To: dev@trafficserver.apache.org


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https://cwiki.apache.org/confluence/display/TS/Clustering

here is the long waiting documents on how to config and manage the new =
cluster, and I will translate them all into English.

the merge codes may have some issue, on building and performance, please =
don=E2=80=99t put in production anyway.

thanks


=E5=9C=A8 2013=E5=B9=B411=E6=9C=8821=E6=97=A5=EF=BC=8C=E4=B8=8B=E5=8D=882:=
45=EF=BC=8CYongming Zhao <ming.zym@gmail.com> =E5=86=99=E9=81=93=EF=BC=9A

> 20 hours ago, Weijin pushed out our first effort of forward porting =
our cluster refine codes, in this big fat patch, we have refined the =
cluster communication in the message level, to archive better =
performance.
>=20
> what we do:
> 	=E2=80=A2 make cluster a pure message driven layer, no more vc =
splice on each side
> 	=E2=80=A2 cleanup the msg encapsulation and callback implements
> 	=E2=80=A2 modified the cache cluster interface
> due to the big change we made, there is something we changed in the =
cluster:
> 	* load monitor
> 	* hostdb cluster interface
> as our main platform is Linux, and due to the network codes we can not =
reuse, we have made some dirty codes into the new cluster, that will =
need more work to get clean, to make it multi-platform aware and clean.
>=20
> anyway, it is out, please join us on the hacking and testing.
>=20
> those codes performs >4G/box traffic in our network, and there is no =
limit in cluster performance anymore
>=20
> please refer to the codes and wiki:
> codes in:
> =
https://git-wip-us.apache.org/repos/asf?p=3Dtrafficserver.git;a=3Dshortlog=
;h=3Drefs/heads/refine_cluster
> wiki at:
> https://cwiki.apache.org/confluence/display/TS/Clustering
> jira at:
> https://issues.apache.org/jira/browse/TS-2005
>=20
> the patch is a joint effort of WeiJin and YuQing
> thanks
>=20
>=20
>=20
> Yongming Zhao
> =E8=B5=B5=E6=B0=B8=E6=98=8E
> aka =E6=B0=B8=E8=B1=AA yonghao@taobao.com
>=20


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