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Type:
New Feature
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Status: Open
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: 2.0.3-alpha
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Fix Version/s: None
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Component/s: None
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Labels:
Per discussion in the design lounge of Hadoop Summit 2013, we agreed to change the design of “Pluggable topologies with NodeGroup for YARN” to support a configurable hierarchical topology that makes adding additional locality layers simple. Please refer attached doc HierachicalTopologyForYARNr1.pdf for details.
- blocks
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HADOOP-10512 Document usage of node-group layer topology
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- Resolved
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- depends upon
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HADOOP-8469 Make NetworkTopology class pluggable
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- Closed
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- is depended upon by
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YARN-19 4-layer topology (with NodeGroup layer) implementation of Container Assignment and Task Scheduling (for YARN)
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- Open
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- is part of
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HADOOP-8468 Umbrella of enhancements to support different failure and locality topologies
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- Resolved
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