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AWS ParallelCluster v3.2.0
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@gmarciani gmarciani released this 27 Jul 17:49
· 2 commits to release-3.2 since this release
v3.2.0
fd3655f

We're excited to announce the release of AWS ParallelCluster Node 3.2.0

This is associated with AWS ParallelCluster v3.2.0

ENHANCEMENTS

  • Temporarily disable compute resource when a node launch fails due to insufficient capacity.
  • Add support for rebooting compute nodes via Slurm.

CHANGES

  • Drop support for python 3.6.
  • Do not replace dynamic node in POWER_DOWN as jobs may be still running.
  • Manage static nodes in POWERING_DOWN.
  • Automatic disabling of the compute fleet when the configuration parameter Scheduling/SlurmQueues/ComputeResources/SpotPrice
    is lower than the minimum required Spot request fulfillment price.

BUG FIXES

  • Handle corner case in the scaling logic when instance is just launched and the describe instances API doesn't report yet all the EC2 info.
  • Fix file handle leak in computemgtd.
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