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silambarasan130
Contributor II

How many task runs at a time in QMC..???

Hi Techies,

I want to how many task can run at a time in QMC. Because i'm facing an issue, that is Only one task is running at a time. Other task's are queued.  please find below attached.

Please help to me to solve this issue.

1 Solution

Accepted Solutions
Employee
Employee

Re: How many task runs at a time in QMC..???

Hello Silambarasan,

You can find the info here in the help page link below -> Expand the advanced.

Max concurrent reloads -> The maximum number of reloads that the scheduler can perform at the same time ->

Defalut - 4

A reload node could run NumberOfCores - 2

If for example, the reload node has 8 CPU Cores then it could run 6 concurrent reloads.

Use the "Max concurrent reloads" to limit the maximal concurrent tasks can be run at same time on current node. By default, it's set to 4, which means only 4 tasks can be run at same time on this node.

When the 5th task comes in: It will be queued by sequence.

Editing schedulers ‒ Qlik Sense

Thanks

Tom Issac

8 Replies
anandsai4u
Contributor

Re: How many task runs at a time in QMC..???

Hi Manickam,

May I know whether i.e., distribution task or normal task.

Based on your server configuration i.e., RAM & CPU cores we can define it.

For normal tasks it will run but if it is distribution task(s) then only you have to define in QMC.

May I know the values what you defined  in the mentioned tab.

In QMC --> System --> Setup --> Distribution Services --> Advanced Tab

Thanks & Regards

Anand Sai

shane_spencer
Valued Contributor

Re: How many task runs at a time in QMC..???

It's defined by the "Max number of simultaneous QlikView engines for distribution" in the QMC. System -> Setup -> Distribution Services -> Advanced

silambarasan130
Contributor II

Re: How many task runs at a time in QMC..???

Hi,

I Can't find out System options in QMC. Can you guys please help me.

anandsai4u
Contributor

Re: How many task runs at a time in QMC..???

Hi Silambarasan,

Your name should be  added into Qlik View Administrator's Group then only you can able to see the system tab.

May I know currently how many tabs are you able to see.

silambarasan130
Contributor II

Re: How many task runs at a time in QMC..???

Hi Ananda,

I'm using Qlik sense. Not Qlik view.

p_verkooijen
Valued Contributor

Re: How many task runs at a time in QMC..???

First of all you'll have to been granted the appropriate rights

On the Qlik Sense server go to https://localhost/qmc/schedulers or replace localhost with your machine name

Open the Central scheduler

The settings are under the Advanced section.

Schedulers ‒ Qlik Sense

Max concurrent reloadsThe maximum number of reloads that the scheduler can perform at the same time.
Engine timeout (minutes)If the number for Max concurrent reloads is reached (a separate property), the request to start a new engine process is queued, waiting for the number of running reload processes to go below Max concurrent reloads. If this does not happen within the given time period, the request to start a new engine process is removed from the queue.
Employee
Employee

Re: How many task runs at a time in QMC..???

Hello Silambarasan,

You can find the info here in the help page link below -> Expand the advanced.

Max concurrent reloads -> The maximum number of reloads that the scheduler can perform at the same time ->

Defalut - 4

A reload node could run NumberOfCores - 2

If for example, the reload node has 8 CPU Cores then it could run 6 concurrent reloads.

Use the "Max concurrent reloads" to limit the maximal concurrent tasks can be run at same time on current node. By default, it's set to 4, which means only 4 tasks can be run at same time on this node.

When the 5th task comes in: It will be queued by sequence.

Editing schedulers ‒ Qlik Sense

Thanks

Tom Issac

silambarasan130
Contributor II

Re: How many task runs at a time in QMC..???

Thanks Mr Tom.

I got the solution.

In QMC -> Schedulers -> Edit Schdulers -> Advanced -> Max Concurrent Reload.