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Posted to user@thrift.apache.org by panfei <cn...@gmail.com> on 2012/06/17 05:54:16 UTC
Re: heartbeats for thrift server
I want to know if the heartbeat can be sent in the loop of thrift server ,
so I need not to write a loop of sending heartbeat, thanks.
2011/11/5 Scott Gonyea <sc...@aitrus.org>
> This is quite easy. Spin off a thread and have it run down a checklist, on
> a given timeout.
>
> Plan B, add a 'ping' thrift method and call it as you see fit.
>
> Personally, I run Thrift behind HAProxy. It gives me decent insight into
> state and handles load balancing for me.
>
> Sent from my iPhone
>
> On Nov 4, 2011, at 8:30 PM, Prakash Kadel <pr...@gmail.com> wrote:
>
> > hello,
> > i am looking for a way to have kind of heartbeats in a thrift server,
> where the server does certain task in a loop, like sending out status to a
> db. could anyone give me suggestions for that.
> > sincerely,
> > prakash kadel
> >
> > Sent from my iPhone
>
--
不学习，不知道
Re: heartbeats for thrift server
Posted by Jake Farrell <jf...@apache.org>.
Push requires an end point and what is the logic if that end point goes
down or you want multiple end point locations for redundancy. Push adds
more logic and unnecessary code into the server than needed.
Poll keeps this part of the server simple by only having to report the
metrics configured and asked for. You can have as many polling clients and
they can connect as needed and handle any specific logic individually
rather than within the server.
-Jake
On Sunday, June 24, 2012, Alex Wei wrote:
> why use poll rather than push model.
>
>
> ----- Original Message -----
> From: "Jake Farrell" <jfarrell@apache.org <javascript:;>>
> To: <user@thrift.apache.org <javascript:;>>
> Sent: Friday, June 22, 2012 9:47 AM
> Subject: Re: heartbeats for thrift server
>
>
> I would recommend poll rather than push model from the server and if you
> are using java its simple to add jmx to enable metrics
>
> -Jake
>
>
>
> On Sat, Jun 16, 2012 at 11:54 PM, panfei <cnweike@gmail.com <javascript:;>>
> wrote:
>
> > I want to know if the heartbeat can be sent in the loop of thrift
> server ,
> > so I need not to write a loop of sending heartbeat, thanks.
> >
> > 2011/11/5 Scott Gonyea <scott@aitrus.org <javascript:;>>
> >
> > > This is quite easy. Spin off a thread and have it run down a checklist,
> > on
> > > a given timeout.
> > >
> > > Plan B, add a 'ping' thrift method and call it as you see fit.
> > >
> > > Personally, I run Thrift behind HAProxy. It gives me decent insight
> into
> > > state and handles load balancing for me.
> > >
> > > Sent from my iPhone
> > >
> > > On Nov 4, 2011, at 8:30 PM, Prakash Kadel <prakash.kadel@gmail.com<javascript:;>
> >
> > wrote:
> > >
> > > > hello,
> > > > i am looking for a way to have kind of heartbeats in a thrift server,
> > > where the server does certain task in a loop, like sending out status
> to
> > a
> > > db. could anyone give me suggestions for that.
> > > > sincerely,
> > > > prakash kadel
> > > >
> > > > Sent from my iPhone
> > >
> >
> >
> >
> > --
> > 不学习，不知道
> >
>
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Re: heartbeats for thrift server
Posted by Alex Wei <we...@neusoft.com>.
why use poll rather than push model.
----- Original Message -----
From: "Jake Farrell" <jf...@apache.org>
To: <us...@thrift.apache.org>
Sent: Friday, June 22, 2012 9:47 AM
Subject: Re: heartbeats for thrift server
I would recommend poll rather than push model from the server and if you
are using java its simple to add jmx to enable metrics
-Jake
On Sat, Jun 16, 2012 at 11:54 PM, panfei <cn...@gmail.com> wrote:
> I want to know if the heartbeat can be sent in the loop of thrift server ,
> so I need not to write a loop of sending heartbeat, thanks.
>
> 2011/11/5 Scott Gonyea <sc...@aitrus.org>
>
> > This is quite easy. Spin off a thread and have it run down a checklist,
> on
> > a given timeout.
> >
> > Plan B, add a 'ping' thrift method and call it as you see fit.
> >
> > Personally, I run Thrift behind HAProxy. It gives me decent insight into
> > state and handles load balancing for me.
> >
> > Sent from my iPhone
> >
> > On Nov 4, 2011, at 8:30 PM, Prakash Kadel <pr...@gmail.com>
> wrote:
> >
> > > hello,
> > > i am looking for a way to have kind of heartbeats in a thrift server,
> > where the server does certain task in a loop, like sending out status to
> a
> > db. could anyone give me suggestions for that.
> > > sincerely,
> > > prakash kadel
> > >
> > > Sent from my iPhone
> >
>
>
>
> --
> 不学习，不知道
>
---------------------------------------------------------------------------------------------------
Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s)
is intended only for the use of the intended recipient and may be confidential and/or privileged of
Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is
not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying
is strictly prohibited, and may be unlawful.If you have received this communication in error,please
immediately notify the sender by return e-mail, and delete the original message and all copies from
your system. Thank you.
---------------------------------------------------------------------------------------------------
Re: heartbeats for thrift server
Posted by Jake Farrell <jf...@apache.org>.
I would recommend poll rather than push model from the server and if you
are using java its simple to add jmx to enable metrics
-Jake
On Sat, Jun 16, 2012 at 11:54 PM, panfei <cn...@gmail.com> wrote:
> I want to know if the heartbeat can be sent in the loop of thrift server ,
> so I need not to write a loop of sending heartbeat, thanks.
>
> 2011/11/5 Scott Gonyea <sc...@aitrus.org>
>
> > This is quite easy. Spin off a thread and have it run down a checklist,
> on
> > a given timeout.
> >
> > Plan B, add a 'ping' thrift method and call it as you see fit.
> >
> > Personally, I run Thrift behind HAProxy. It gives me decent insight into
> > state and handles load balancing for me.
> >
> > Sent from my iPhone
> >
> > On Nov 4, 2011, at 8:30 PM, Prakash Kadel <pr...@gmail.com>
> wrote:
> >
> > > hello,
> > > i am looking for a way to have kind of heartbeats in a thrift server,
> > where the server does certain task in a loop, like sending out status to
> a
> > db. could anyone give me suggestions for that.
> > > sincerely,
> > > prakash kadel
> > >
> > > Sent from my iPhone
> >
>
>
>
> --
> 不学习，不知道
>