org.apache.flink.runtime.util.config.memory.jobmanager

Class JobManagerFlinkMemoryUtils

java.lang.Object

org.apache.flink.runtime.util.config.memory.jobmanager.JobManagerFlinkMemoryUtils

All Implemented Interfaces:

FlinkMemoryUtils<JobManagerFlinkMemory>

public class JobManagerFlinkMemoryUtils
extends Object
implements FlinkMemoryUtils<JobManagerFlinkMemory>

FlinkMemoryUtils for Job Manager.

The required fine-grained component is JobManagerOptions.JVM_HEAP_MEMORY.

Constructor Summary

Constructors

Constructor and Description
JobManagerFlinkMemoryUtils()

Method Summary

Modifier and Type	Method and Description
JobManagerFlinkMemory	deriveFromRequiredFineGrainedOptions(org.apache.flink.configuration.Configuration config)
JobManagerFlinkMemory	deriveFromTotalFlinkMemory(org.apache.flink.configuration.Configuration config, org.apache.flink.configuration.MemorySize totalFlinkMemorySize)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JobManagerFlinkMemoryUtils

public JobManagerFlinkMemoryUtils()

Method Detail

deriveFromRequiredFineGrainedOptions

public JobManagerFlinkMemory deriveFromRequiredFineGrainedOptions(org.apache.flink.configuration.Configuration config)

Specified by:

deriveFromRequiredFineGrainedOptions in interface FlinkMemoryUtils<JobManagerFlinkMemory>

deriveFromTotalFlinkMemory

public JobManagerFlinkMemory deriveFromTotalFlinkMemory(org.apache.flink.configuration.Configuration config,
                                                        org.apache.flink.configuration.MemorySize totalFlinkMemorySize)

Specified by:

deriveFromTotalFlinkMemory in interface FlinkMemoryUtils<JobManagerFlinkMemory>