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  1. Flink
  2. FLINK-9953 Active Kubernetes integration
  3. FLINK-15288

Starting jobmanager pod should respect containerized.heap-cutoff

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      Description

      Starting jobmanager pod should respect containerized.heap-cutoff. The cutoff will be used to leave some memory for jvm off-heap, for example meta space, thread native memory and etc.

       

      public static final ConfigOption<Float> CONTAINERIZED_HEAP_CUTOFF_RATIO = ConfigOptions
       .key("containerized.heap-cutoff-ratio")
       .defaultValue(0.25f)
       .withDeprecatedKeys("yarn.heap-cutoff-ratio")
       .withDescription("Percentage of heap space to remove from containers (YARN / Mesos / Kubernetes), to compensate" +
        " for other JVM memory usage.");
      

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            • Assignee:
              wangyang0918 Yang Wang
              Reporter:
              wangyang0918 Yang Wang
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