| Package | Description |
|---|---|
| org.apache.hadoop.yarn.util.constraint |
Package org.apache.hadoop.yarn.util.constraint contains classes
which is used as utility class for placement constraints.
|
| Modifier and Type | Method | Description |
|---|---|---|
PlacementConstraint.AbstractConstraint |
PlacementConstraintParser.CardinalityConstraintParser.parse() |
|
PlacementConstraint.AbstractConstraint |
PlacementConstraintParser.ConjunctionConstraintParser.parse() |
|
abstract PlacementConstraint.AbstractConstraint |
PlacementConstraintParser.ConstraintParser.parse() |
|
PlacementConstraint.AbstractConstraint |
PlacementConstraintParser.NodeConstraintParser.parse() |
|
PlacementConstraint.AbstractConstraint |
PlacementConstraintParser.TargetConstraintParser.parse() |
|
static PlacementConstraint.AbstractConstraint |
PlacementConstraintParser.parseExpression(java.lang.String constraintStr) |
Parses a given constraint expression to a
PlacementConstraint.AbstractConstraint,
this expression can be any valid form of constraint expressions. |
static PlacementConstraintParser.SourceTags |
PlacementConstraintParser.SourceTags.parseFrom(java.lang.String expr) |
Parses source tags from expression "sourceTags(numOfAllocations)".
|
static java.util.Map<PlacementConstraintParser.SourceTags,PlacementConstraint> |
PlacementConstraintParser.parsePlacementSpec(java.lang.String expression) |
Parses a placement constraint specification.
|
void |
PlacementConstraintParser.ConjunctionTokenizer.validate() |
|
default void |
PlacementConstraintParser.ConstraintTokenizer.validate() |
Validate the schema before actual parsing the expression.
|
void |
PlacementConstraintParser.MultipleConstraintsTokenizer.validate() |
|
void |
PlacementConstraintParser.SourceTagsTokenizer.validate() |
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