topic Re: Reload start very late. in QlikView

Reload start very late.

kris_vliegen — Thu, 19 Oct 2017 12:28:29 GMT

Hi all,

I'm having some strange issues with my management-console.

If a job starts in the management-console it sometimes takes a long time before it really starts loading (time in the joblog).

I've noticed that some jobs ran a long time so I inserted the time-out parameter.

For this job on 1 minut.

Normally the reload takes about 9 seconds.

Now it has needed 1 minut only to start the reload.

Who can tell me why Qlikview is waiting so long to start the reload.

Re: Reload start very late.

RonaldDoes — Thu, 19 Oct 2017 12:42:49 GMT

Hi Kris,

Does the task log in QMC (so not the QVW reload log) offer something interesting? Is it waiting for max concurrent tasks or anything along those lines?

With kind regards,

Ronald

Re: Reload start very late.

kris_vliegen — Thu, 19 Oct 2017 12:50:24 GMT

It seems that there are only 4 reloads that can run in 1 time.

Is this the maximum? Or can I edit this number?

Is this 1 task per socket or 1 task per Processor?

Re: Reload start very late.

Or — Thu, 19 Oct 2017 12:56:40 GMT

This can be controlled by a server setting:

Re: Reload start very late.

RonaldDoes — Thu, 19 Oct 2017 12:59:30 GMT

Hi Kris,

It's whatever you set up under System -> Setup -> Distribution Services -> {your QDS} -> Advanced -> QlikView Engine.

Re: Reload start very late.

kris_vliegen — Thu, 19 Oct 2017 13:03:44 GMT

That part of the layout I don't have.

Re: Reload start very late.

kris_vliegen — Thu, 19 Oct 2017 13:04:15 GMT

And what is the maximum number I can put there?

Re: Reload start very late.

RonaldDoes — Thu, 19 Oct 2017 13:07:01 GMT

I'm sure there are best practices depending on your average reload task and processing power/memory/bandwith to QVS, but I've had it at 20 for years and encountered no problems whatsoever.

Re: Reload start very late.

kris_vliegen — Thu, 19 Oct 2017 13:08:05 GMT

Ok, I will put it on 20 and I will see.

Thanks!