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  1. Apache YuniKorn
  2. YUNIKORN-553

[Umbrella] Gang scheduling enhancements

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    Description

      This is an umbrella jira that tracks all enhancements for the gang scheduling feature YUNIKORN-2.

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          Parent Feature

          New Feature - A new feature of the product, which has yet to be developed. YUNIKORN-2 Support Gang Scheduling

          • Major - Major loss of function.
          • Closed
          1.
          		 Add UT coverage for YUNIKORN-460 Sub-task Closed Kinga Marton
          2.
          		 Rename scheduling parameter placeholderTimeout to placeholderTimeoutInSeconds Sub-task Closed Kinga Marton
          3.
          		 Placeholder pods are not cleaned up even when the job is deleted Sub-task Closed Kinga Marton
          4.
          		 Publish events to app's pods if the app is failed to be scheduled Sub-task Closed Unassigned
          5.
          		 Remove the WARN log when placeholderTimeout is not defined in taskGroups Sub-task Closed TingYao Huang
          6.
          		 Add a label to the placeholder pods the selector Sub-task Closed TingYao Huang
          7.
          		 Make sure all timer go routines are stopped after removing an app Sub-task Closed Manikandan R
          8.
          		 Gang scheduling Design doc Sub-task Closed Wilfred Spiegelenburg
          9.
          		 Update state machine doc Sub-task Closed Kinga Marton
          10.
          		 Consider a fallback mechanism to schedule the app in case of gang failure instead of marking the app as failed Sub-task Closed Kinga Marton
          11.
          		 Create a Failing app state in shim side Sub-task Closed Manikandan R
          12.
          		 Allocated resources on a node could become negative Sub-task Closed Chaoran Yu
          13.
          		 Expose pod level events when an app is failed in scheduling Sub-task Closed TingYao Huang
          14.
          		 Gang scheduling User Guide Sub-task Closed Weiwei Yang
          15.
          		 Enhance placeholder cleanup on timeout Sub-task Closed Wilfred Spiegelenburg
          16.
          		 Publish a pod event to indicate the task is being gang scheduling Sub-task Closed TingYao Huang
          17.
          		 enhanced StateAware gang scheduling Sub-task Closed Wilfred Spiegelenburg
          18.
          		 Add gangSchedulingStyle scheduling parameter Sub-task Closed Manikandan R
          19.
          		 Create gangSchedulingStyle field for AddApplicationRequest Sub-task Closed Kinga Marton
          20.
          		 Check if the placeholders and real resources are the same Sub-task Closed Manikandan R
          21.
          		 Cleaned-up placeholder allocations are still reported by Yunikorn Sub-task Closed Kinga Marton
          22.
          		 Document Soft/Hard scheduling styles Sub-task Closed Kinga Marton
          23.
          		 Set default scheduling policy to Hard for gang scheduling Sub-task Closed Kinga Marton

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              Unassigned Unassigned
              wwei Weiwei Yang
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              Dates

                Created:
                Updated:
                Resolved: