topic Re: start multiple tasks at once in Management & Governance

start multiple tasks at once

ajater2012 — Sat, 16 Nov 2024 02:31:48 GMT

I was sceduling all the tasks to start at 9 am daily, and one day the server of qlik was't running so we needed to restart it,

after that I noteced that most of the tasks statues are error, I tried to select all the tasks to start them at once but only two tasks start at one time,

so I want to know how I can make start multiple tasks at once and not only two.

any help will be apperciated.

Re: start multiple tasks at once

rubenmarin — Mon, 04 May 2020 09:40:28 GMT

Hi, in System -> Setup -> QlikView Servers -> Performance -> Max Concurrent Reload you can change the number of concurrent reloads.

Note that the default number is very low because reloads will consume resource and doesn't makes sense to launch so many reloads that consumes all resources.

Also, if you launch more than 2 the other will be queued until some spot is free to reload, so at the end every document should be reloaded.

Re: start multiple tasks at once

ajater2012 — Mon, 04 May 2020 10:00:20 GMT

thanks for the reply but I can't find system tab in qmc

Re: start multiple tasks at once

rubenmarin — Mon, 04 May 2020 10:04:59 GMT

If this for QlikView or Qlik Sense?

In Sense the configuration is in QMC -> Configuration system -> Schedulers

If it's really for QlikView, can you post a screenshot of the page you are accesing?

Re: start multiple tasks at once

ajater2012 — Mon, 04 May 2020 10:16:54 GMT

I am using qlik sense, I wen to schedulers and adjust max concurrent reloads to 100,

but still when I start for example 10 tasks only two tasks start and the rest their statues become erorr.

Re: start multiple tasks at once

rubenmarin — Mon, 04 May 2020 10:26:37 GMT

100 is a really high number, I wouldn't set it too high unless your cluster really has more that 100 cores.

As I said before reloads consumes resources, one reload task usually uses one core... Take a look at this support article: https://support.qlik.com/articles/000033413