Re: question about service both has master and client

[xiang . dai]

By the way, i found that if install master and client on same node, the client 
would at "STARTED" status, and can not exec "restart all" successfully.

- Original Message -
From: "Di Li" <osji...@gmail.com>
To: dev@ambari.apache.org
Sent: Saturday, April 14, 2018 4:04:10 AM
Subject: Re: question about service both has master and client

Restart all = stop, re-install client, start non-client components
Stop then start is just what it indicates.

On Thu, Apr 12, 2018 at 10:30 PM, <xiang@sky-data.cn> wrote:

> Hi!
>
> I define a custom service which include master and client.
>
> In master script, it has install/status/configuare/start/stop function.
>
> In client script, it only has *install* function.
>
> For A node, i install master, and for B node, i install client.
>
> I install and stop as expected, but when exec "restart all" from web,
>
> A node restart as usual, but B node exec *install* function.
>
> In my thought, "restart all" should work like "stop" which only work for
> master/slave node.
>
> Is is a bug or someting import i had missed?
>
> Best Wishes
>
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Re: question about service both has master and client

[Di Li]

Restart all = stop, re-install client, start non-client components
Stop then start is just what it indicates.

On Thu, Apr 12, 2018 at 10:30 PM,  wrote:

> Hi!
>
> I define a custom service which include master and client.
>
> In master script, it has install/status/configuare/start/stop function.
>
> In client script, it only has *install* function.
>
> For A node, i install master, and for B node, i install client.
>
> I install and stop as expected, but when exec "restart all" from web,
>
> A node restart as usual, but B node exec *install* function.
>
> In my thought, "restart all" should work like "stop" which only work for
> master/slave node.
>
> Is is a bug or someting import i had missed?
>
> Best Wishes
>

question about service both has master and client

[xiang . dai]

Hi! 

I define a custom service which include master and client. 

In master script, it has install/status/configuare/start/stop function. 

In client script, it only has *install* function. 

For A node, i install master, and for B node, i install client. 

I install and stop as expected, but when exec "restart all" from web, 

A node restart as usual, but B node exec *install* function. 

In my thought, "restart all" should work like "stop" which only work for 
master/slave node. 

Is is a bug or someting import i had missed? 

Best Wishes