pbacsko commented on PR #1096:
URL: https://github.com/apache/yunikorn-core/pull/1096#issuecomment-5092449109

   @manirajv06 why predicate checks were removed for DaemonSet pods?
   
   I did compare this new behavior to that of the default scheduler and now the 
following checks are not performed by us:
   
   - NodeResourcesFit (not a problem, we check natively)
   - NodePorts
   - VolumeBinding / NodeVolumeLimits / VolumeZone
   - TaintToleration (not a problem because DS controller already pre-checked)
   - NodeAffinity (redundant, so it's ok)
   - Inter-pod affinity / topology spread
   
   With this change, we modify the semantics of DS pod scheduling, ie. we no 
longer enforce certain constraints. What's the reason behind this?


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