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Posted to dev@hawq.apache.org by xi...@sky-data.cn on 2018/06/01 08:40:44 UTC
Re: how hawq auto active standby
Could you tell me more details about what i need be careful?
By the way, is there any plan about this?
Thanks
From: "Radar Lei" <rl...@pivotal.io>
To: "user" <us...@hawq.incubator.apache.org>, "dev" <de...@hawq.incubator.apache.org>
Sent: Wednesday, May 30, 2018 8:34:49 PM
Subject: Re: how hawq auto active standby
There is no command line tools to activate standby automatically yet.
Maybe you can write a script to do it by yourself, just need to be more carefull.
Regards,
Radar
On Wed, May 30, 2018 at 8:22 PM, < xiang.dai@sky-data.cn > wrote:
Hi！
I has add a standby node for hawq, and it can active to master by hand if master failed.
But i do not find details about how to config hawq auto active standby to master.
I google and only find with ambari, hawq can auto active standby to master.
Is there any doc about how to make it with command line?
Thanks
Re: how hawq auto active standby
Posted by Lei Chang <ch...@gmail.com>.
A JIRA has been created to track this feature:
https://issues.apache.org/jira/browse/HAWQ-1623
Cheers
Lei
On Sat, Jun 2, 2018 at 7:36 AM, Lei Chang <ch...@gmail.com> wrote:
>
> Let's start a JIRA about this, this has been implemented in Oushu HAWQ
> version, we will put this to Apache.
>
> Cheers
> Lei
>
>
>
>
> On Fri, Jun 1, 2018 at 4:40 PM, <xi...@sky-data.cn> wrote:
>
>> Could you tell me more details about what i need be careful?
>>
>> By the way, is there any plan about this?
>>
>> Thanks
>>
>> ------------------------------
>> *From: *"Radar Lei" <rl...@pivotal.io>
>> *To: *"user" <us...@hawq.incubator.apache.org>, "dev" <
>> dev@hawq.incubator.apache.org>
>> *Sent: *Wednesday, May 30, 2018 8:34:49 PM
>> *Subject: *Re: how hawq auto active standby
>>
>> There is no command line tools to activate standby automatically yet.
>> Maybe you can write a script to do it by yourself, just need to be more
>> carefull.
>>
>>
>> Regards,
>> Radar
>>
>> On Wed, May 30, 2018 at 8:22 PM, <xi...@sky-data.cn> wrote:
>>
>>> Hi！
>>>
>>> I has add a standby node for hawq, and it can active to master by hand
>>> if master failed.
>>>
>>> But i do not find details about how to config hawq auto active standby
>>> to master.
>>>
>>> I google and only find with ambari, hawq can auto active standby to
>>> master.
>>>
>>> Is there any doc about how to make it with command line?
>>>
>>> Thanks
>>>
>>
>>
>
Re: how hawq auto active standby
Posted by Lei Chang <ch...@gmail.com>.
A JIRA has been created to track this feature:
https://issues.apache.org/jira/browse/HAWQ-1623
Cheers
Lei
On Sat, Jun 2, 2018 at 7:36 AM, Lei Chang <ch...@gmail.com> wrote:
>
> Let's start a JIRA about this, this has been implemented in Oushu HAWQ
> version, we will put this to Apache.
>
> Cheers
> Lei
>
>
>
>
> On Fri, Jun 1, 2018 at 4:40 PM, <xi...@sky-data.cn> wrote:
>
>> Could you tell me more details about what i need be careful?
>>
>> By the way, is there any plan about this?
>>
>> Thanks
>>
>> ------------------------------
>> *From: *"Radar Lei" <rl...@pivotal.io>
>> *To: *"user" <us...@hawq.incubator.apache.org>, "dev" <
>> dev@hawq.incubator.apache.org>
>> *Sent: *Wednesday, May 30, 2018 8:34:49 PM
>> *Subject: *Re: how hawq auto active standby
>>
>> There is no command line tools to activate standby automatically yet.
>> Maybe you can write a script to do it by yourself, just need to be more
>> carefull.
>>
>>
>> Regards,
>> Radar
>>
>> On Wed, May 30, 2018 at 8:22 PM, <xi...@sky-data.cn> wrote:
>>
>>> Hi！
>>>
>>> I has add a standby node for hawq, and it can active to master by hand
>>> if master failed.
>>>
>>> But i do not find details about how to config hawq auto active standby
>>> to master.
>>>
>>> I google and only find with ambari, hawq can auto active standby to
>>> master.
>>>
>>> Is there any doc about how to make it with command line?
>>>
>>> Thanks
>>>
>>
>>
>
Re: how hawq auto active standby
Posted by Lei Chang <ch...@gmail.com>.
Let's start a JIRA about this, this has been implemented in Oushu HAWQ
version, we will put this to Apache.
Cheers
Lei
On Fri, Jun 1, 2018 at 4:40 PM, <xi...@sky-data.cn> wrote:
> Could you tell me more details about what i need be careful?
>
> By the way, is there any plan about this?
>
> Thanks
>
> ------------------------------
> *From: *"Radar Lei" <rl...@pivotal.io>
> *To: *"user" <us...@hawq.incubator.apache.org>, "dev" <
> dev@hawq.incubator.apache.org>
> *Sent: *Wednesday, May 30, 2018 8:34:49 PM
> *Subject: *Re: how hawq auto active standby
>
> There is no command line tools to activate standby automatically yet.
> Maybe you can write a script to do it by yourself, just need to be more
> carefull.
>
>
> Regards,
> Radar
>
> On Wed, May 30, 2018 at 8:22 PM, <xi...@sky-data.cn> wrote:
>
>> Hi！
>>
>> I has add a standby node for hawq, and it can active to master by hand
>> if master failed.
>>
>> But i do not find details about how to config hawq auto active standby to
>> master.
>>
>> I google and only find with ambari, hawq can auto active standby to
>> master.
>>
>> Is there any doc about how to make it with command line?
>>
>> Thanks
>>
>
>
Re: how hawq auto active standby
Posted by Lei Chang <ch...@gmail.com>.
Let's start a JIRA about this, this has been implemented in Oushu HAWQ
version, we will put this to Apache.
Cheers
Lei
On Fri, Jun 1, 2018 at 4:40 PM, <xi...@sky-data.cn> wrote:
> Could you tell me more details about what i need be careful?
>
> By the way, is there any plan about this?
>
> Thanks
>
> ------------------------------
> *From: *"Radar Lei" <rl...@pivotal.io>
> *To: *"user" <us...@hawq.incubator.apache.org>, "dev" <
> dev@hawq.incubator.apache.org>
> *Sent: *Wednesday, May 30, 2018 8:34:49 PM
> *Subject: *Re: how hawq auto active standby
>
> There is no command line tools to activate standby automatically yet.
> Maybe you can write a script to do it by yourself, just need to be more
> carefull.
>
>
> Regards,
> Radar
>
> On Wed, May 30, 2018 at 8:22 PM, <xi...@sky-data.cn> wrote:
>
>> Hi！
>>
>> I has add a standby node for hawq, and it can active to master by hand
>> if master failed.
>>
>> But i do not find details about how to config hawq auto active standby to
>> master.
>>
>> I google and only find with ambari, hawq can auto active standby to
>> master.
>>
>> Is there any doc about how to make it with command line?
>>
>> Thanks
>>
>
>