Package org.apache.flink.configuration

Enum TraceOptions.CheckpointSpanDetailLevel

java.lang.Object

java.lang.Enum<TraceOptions.CheckpointSpanDetailLevel>

org.apache.flink.configuration.TraceOptions.CheckpointSpanDetailLevel

All Implemented Interfaces:

Serializable, Comparable<TraceOptions.CheckpointSpanDetailLevel>

Enclosing class:

TraceOptions

public static enum TraceOptions.CheckpointSpanDetailLevel
extends Enum<TraceOptions.CheckpointSpanDetailLevel>

Enum for the detail level of checkpointing spans.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CHILDREN_SPANS_PER_SUBTASK	Sub/Max for sub-metrics of checkpoint, tasks, and subtasks (tasks as child spans, subtasks as grand-child spans).
CHILDREN_SPANS_PER_TASK	Sub/Max for sub-metrics of checkpoint and tasks (tasks as child spans).
SPAN_PER_CHECKPOINT	Sum/Max for sub-metrics per checkpoint.
SPAN_PER_CHECKPOINT_WITH_TASKS	Sum/Max for sub-metrics per checkpoint and arrays of task aggregates.

Method Summary

Modifier and Type	Method	Description
static TraceOptions.CheckpointSpanDetailLevel	valueOf(String name)	Returns the enum constant of this type with the specified name.
static TraceOptions.CheckpointSpanDetailLevel[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SPAN_PER_CHECKPOINT

public static final TraceOptions.CheckpointSpanDetailLevel SPAN_PER_CHECKPOINT

Sum/Max for sub-metrics per checkpoint.

SPAN_PER_CHECKPOINT_WITH_TASKS

public static final TraceOptions.CheckpointSpanDetailLevel SPAN_PER_CHECKPOINT_WITH_TASKS

Sum/Max for sub-metrics per checkpoint and arrays of task aggregates.

CHILDREN_SPANS_PER_TASK

public static final TraceOptions.CheckpointSpanDetailLevel CHILDREN_SPANS_PER_TASK

Sub/Max for sub-metrics of checkpoint and tasks (tasks as child spans).

CHILDREN_SPANS_PER_SUBTASK

public static final TraceOptions.CheckpointSpanDetailLevel CHILDREN_SPANS_PER_SUBTASK

Sub/Max for sub-metrics of checkpoint, tasks, and subtasks (tasks as child spans, subtasks as grand-child spans).

Method Detail

values

public static TraceOptions.CheckpointSpanDetailLevel[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TraceOptions.CheckpointSpanDetailLevel c : TraceOptions.CheckpointSpanDetailLevel.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static TraceOptions.CheckpointSpanDetailLevel valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null