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Posted to dev@helix.apache.org by leela maheswararao <le...@yahoo.com.INVALID> on 2017/10/23 18:05:55 UTC

Clarification of configuration related to Delayed Partition Movement

Hi,From this link (https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=73630206), I got to know that, helix will support specifying time period to delay partition movements from failed nodes. However I couldn't exact config settings to do this on site documentation (http://helix.apache.org/0.6.9-docs/Tutorial.html). Can somebody help me on this?
Regards,Mahesh

Re: Clarification of configuration related to Delayed Partition Movement

Posted by leela maheswararao <le...@yahoo.com.INVALID>.

 Thanks lot Xue.
    On Tuesday, October 24, 2017, 11:16:33 AM GMT+5:30, Xue Junkai <ju...@gmail.com> wrote:  
 
 Hi Mahesh,

There are two steps for enabling delayed rebalance:
1. Set DELAY_REBALANCE_TIME in ClusterConfig. The unit is milisecond.
2. Change the REBALANCER_CLASS_NAME of IdealState for resource to
DelayedAutoRebalancer:
For example , idealState.setRebalancerClassName(DelayedAutoRebalancer.class.
getName());

Please let us know if you have any further questions.

Best,

Junkai

On Mon, Oct 23, 2017 at 10:08 PM, leela maheswararao <
leela_maheshwar@yahoo.com.invalid> wrote:

> + user mail list
>
>
> Sent from Yahoo Mail for iPhone
>
>
> On Monday, October 23, 2017, 11:35 PM, leela maheswararao <
> leela_maheshwar@yahoo.com.INVALID> wrote:
>
> Hi,From this link (https://cwiki.apache.org/confluence/pages/viewpage.
> action?pageId=73630206), I got to know that, helix will support
> specifying time period to delay partition movements from failed nodes.
> However I couldn't exact config settings to do this on site documentation (
> http://helix.apache.org/0.6.9-docs/Tutorial.html). Can somebody help me
> on this?
> Regards,Mahesh
>
>
>


-- 
Junkai Xue

Re: Clarification of configuration related to Delayed Partition Movement

Posted by Xue Junkai <ju...@gmail.com>.

Hi Mahesh,

There are two steps for enabling delayed rebalance:
1. Set DELAY_REBALANCE_TIME in ClusterConfig. The unit is milisecond.
2. Change the REBALANCER_CLASS_NAME of IdealState for resource to
DelayedAutoRebalancer:
For example , idealState.setRebalancerClassName(DelayedAutoRebalancer.class.
getName());

Please let us know if you have any further questions.

Best,

Junkai

On Mon, Oct 23, 2017 at 10:08 PM, leela maheswararao <
leela_maheshwar@yahoo.com.invalid> wrote:

> + user mail list
>
>
> Sent from Yahoo Mail for iPhone
>
>
> On Monday, October 23, 2017, 11:35 PM, leela maheswararao <
> leela_maheshwar@yahoo.com.INVALID> wrote:
>
> Hi,From this link (https://cwiki.apache.org/confluence/pages/viewpage.
> action?pageId=73630206), I got to know that, helix will support
> specifying time period to delay partition movements from failed nodes.
> However I couldn't exact config settings to do this on site documentation (
> http://helix.apache.org/0.6.9-docs/Tutorial.html). Can somebody help me
> on this?
> Regards,Mahesh
>
>
>

-- 
Junkai Xue

Re: Clarification of configuration related to Delayed Partition Movement

Posted by Xue Junkai <ju...@gmail.com>.

Hi Mahesh,

There are two steps for enabling delayed rebalance:
1. Set DELAY_REBALANCE_TIME in ClusterConfig. The unit is milisecond.
2. Change the REBALANCER_CLASS_NAME of IdealState for resource to
DelayedAutoRebalancer:
For example , idealState.setRebalancerClassName(DelayedAutoRebalancer.class.
getName());

Please let us know if you have any further questions.

Best,

Junkai

On Mon, Oct 23, 2017 at 10:08 PM, leela maheswararao <
leela_maheshwar@yahoo.com.invalid> wrote:

> + user mail list
>
>
> Sent from Yahoo Mail for iPhone
>
>
> On Monday, October 23, 2017, 11:35 PM, leela maheswararao <
> leela_maheshwar@yahoo.com.INVALID> wrote:
>
> Hi,From this link (https://cwiki.apache.org/confluence/pages/viewpage.
> action?pageId=73630206), I got to know that, helix will support
> specifying time period to delay partition movements from failed nodes.
> However I couldn't exact config settings to do this on site documentation (
> http://helix.apache.org/0.6.9-docs/Tutorial.html). Can somebody help me
> on this?
> Regards,Mahesh
>
>
>

-- 
Junkai Xue

Re: Clarification of configuration related to Delayed Partition Movement

Posted by leela maheswararao <le...@yahoo.com.INVALID>.

+ user mail list 


Sent from Yahoo Mail for iPhone


On Monday, October 23, 2017, 11:35 PM, leela maheswararao <le...@yahoo.com.INVALID> wrote:

Hi,From this link (https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=73630206), I got to know that, helix will support specifying time period to delay partition movements from failed nodes. However I couldn't exact config settings to do this on site documentation (http://helix.apache.org/0.6.9-docs/Tutorial.html). Can somebody help me on this?
Regards,Mahesh