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EMRでのSparkに割り当てられるメモリ・コアの上限メモ

Posted at

随時変わる可能性があります。(僕自身も検証中です)

試した環境
EMR5.0
Spark2.0

m4.large

  • core
    • 物理core: 2
    • executor-core: 4
  • memory
    • 物理memory: 8g
    • executor-memory: 5g

m4.xlarge

  • core
    • 物理core: 4
    • executor-core: 8
  • memory
    • 物理memory: 16g
    • executor-memory: 10g

r3.xlarge

  • core
    • 物理core: 4
    • executor-core: 8
  • memory
    • 物理memory: 30.5g
    • executor-memory: 20g

r3.4xlarge

  • core
    • 物理core: 16
    • executor-core: 16
  • memory
    • 物理memory: 122g
    • executor-memory: 70g

c4.2xlarge

  • core
    • 物理core: 8
    • executor-core:8
  • memory
    • 物理memory: 15g
    • executor-memory: 9g
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