Class TaskExecutorFlinkMemoryUtils
- java.lang.Object
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- org.apache.flink.runtime.util.config.memory.taskmanager.TaskExecutorFlinkMemoryUtils
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- All Implemented Interfaces:
FlinkMemoryUtils<TaskExecutorFlinkMemory>
public class TaskExecutorFlinkMemoryUtils extends Object implements FlinkMemoryUtils<TaskExecutorFlinkMemory>
FlinkMemoryUtilsfor Task Executor.The required fine-grained components are
TaskManagerOptions.TASK_HEAP_MEMORYandTaskManagerOptions.MANAGED_MEMORY_SIZE.
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Constructor Summary
Constructors Constructor Description TaskExecutorFlinkMemoryUtils()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description TaskExecutorFlinkMemoryderiveFromRequiredFineGrainedOptions(org.apache.flink.configuration.Configuration config)TaskExecutorFlinkMemoryderiveFromTotalFlinkMemory(org.apache.flink.configuration.Configuration config, org.apache.flink.configuration.MemorySize totalFlinkMemorySize)static org.apache.flink.configuration.MemorySizegetFrameworkHeapMemorySize(org.apache.flink.configuration.Configuration config)static org.apache.flink.configuration.MemorySizegetFrameworkOffHeapMemorySize(org.apache.flink.configuration.Configuration config)
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Method Detail
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deriveFromRequiredFineGrainedOptions
public TaskExecutorFlinkMemory deriveFromRequiredFineGrainedOptions(org.apache.flink.configuration.Configuration config)
- Specified by:
deriveFromRequiredFineGrainedOptionsin interfaceFlinkMemoryUtils<TaskExecutorFlinkMemory>
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deriveFromTotalFlinkMemory
public TaskExecutorFlinkMemory deriveFromTotalFlinkMemory(org.apache.flink.configuration.Configuration config, org.apache.flink.configuration.MemorySize totalFlinkMemorySize)
- Specified by:
deriveFromTotalFlinkMemoryin interfaceFlinkMemoryUtils<TaskExecutorFlinkMemory>
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getFrameworkHeapMemorySize
public static org.apache.flink.configuration.MemorySize getFrameworkHeapMemorySize(org.apache.flink.configuration.Configuration config)
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getFrameworkOffHeapMemorySize
public static org.apache.flink.configuration.MemorySize getFrameworkOffHeapMemorySize(org.apache.flink.configuration.Configuration config)
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