Hi,
Is there anyone who can reply my ideas?

Best Regards
Sichen Zhao

________________________________________
From: Sichen Zhao <zsc19940...@outlook.com>
Sent: Friday, August 10, 2018 11:10
To: Hadoop Common
Subject: YARN SLS improving idea

Hi,
I am a developer from AliBaBa China, i recently used SLS for scheduling 
simulation, SLS currently supports multidimensional resource input(CPU, mem , 
other resources: disk). But SLS can't take scheduling request, which is 
currently widely used in YARN, as input, so Placement Constraints and 
attributes are not supported.

So what i wanna improve the SLS: Add scheduling emulation for scheduling 
request resource format.

The specific work is as follows:
1. Add input support for the scheduling request format.
2. Add support for scheduling request resource format in NMSim.
3. Adding scheduling request support for the Capacity Scheduler(maybe it is 
already done in current version).

What do you think about my ideas?


Best Regards
Sichen Zhao

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