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
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.
Max concurrent reloads The 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.
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.