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Packages that use FrontendException | |
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org.apache.pig | Public interfaces and classes for Pig. |
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer | |
org.apache.pig.backend.hadoop.executionengine.physicalLayer | Implementation of physical operators that use hadoop as the execution engine and data storage. |
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators | |
org.apache.pig.builtin | |
org.apache.pig.data | Data types for Pig. |
org.apache.pig.impl.logicalLayer | The logical operators that represent a pig script and tools for manipulating those operators. |
org.apache.pig.impl.logicalLayer.optimizer | |
org.apache.pig.impl.logicalLayer.schema | |
org.apache.pig.impl.logicalLayer.validators | |
org.apache.pig.impl.plan | |
org.apache.pig.impl.plan.optimizer |
Uses of FrontendException in org.apache.pig |
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Methods in org.apache.pig that throw FrontendException | |
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void |
PigServer.discardBatch()
Discards a batch of Pig commands. |
List<ExecJob> |
PigServer.executeBatch()
Submits a batch of Pig commands for execution. |
List<FuncSpec> |
EvalFunc.getArgToFuncMapping()
|
boolean |
PigServer.isBatchEmpty()
Returns whether there is anything to process in the current batch. |
void |
PigServer.printAliases()
|
Uses of FrontendException in org.apache.pig.backend.hadoop.executionengine.mapReduceLayer |
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Subclasses of FrontendException in org.apache.pig.backend.hadoop.executionengine.mapReduceLayer | |
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class |
JobCreationException
|
class |
MRCompilerException
|
Uses of FrontendException in org.apache.pig.backend.hadoop.executionengine.physicalLayer |
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Subclasses of FrontendException in org.apache.pig.backend.hadoop.executionengine.physicalLayer | |
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class |
LogicalToPhysicalTranslatorException
|
Uses of FrontendException in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators |
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Methods in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators that throw FrontendException | |
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void |
POMergeJoin.setupRightPipeline(PhysicalPlan rightPipeline)
|
Uses of FrontendException in org.apache.pig.builtin |
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Methods in org.apache.pig.builtin that throw FrontendException | |
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List<FuncSpec> |
AVG.getArgToFuncMapping()
|
List<FuncSpec> |
CONCAT.getArgToFuncMapping()
|
List<FuncSpec> |
MAX.getArgToFuncMapping()
|
List<FuncSpec> |
MIN.getArgToFuncMapping()
|
List<FuncSpec> |
SIZE.getArgToFuncMapping()
|
List<FuncSpec> |
SUM.getArgToFuncMapping()
|
List<FuncSpec> |
TOKENIZE.getArgToFuncMapping()
|
Uses of FrontendException in org.apache.pig.data |
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Methods in org.apache.pig.data that throw FrontendException | |
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static Schema.FieldSchema |
DataType.determineFieldSchema(Object o)
Determine the field schema of an object |
Uses of FrontendException in org.apache.pig.impl.logicalLayer |
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Uses of FrontendException in org.apache.pig.impl.logicalLayer.optimizer |
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Methods in org.apache.pig.impl.logicalLayer.optimizer that throw FrontendException | |
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protected void |
LogicalTransformer.fixUpContainedPlans(LogicalOperator after,
LogicalOperator newNode,
LogicalOperator before,
Map<Integer,Integer> projectionMapping)
Once a node has been inserted, inner plans associated with other nodes may have references to the node that has been replaced or moved. |
protected void |
LogicalTransformer.insertAfter(LogicalOperator after,
LogicalOperator newNode,
Map<Integer,Integer> projectionMapping)
Insert a node in after an existing nodes. |
protected void |
LogicalTransformer.insertBetween(LogicalOperator after,
LogicalOperator newNode,
LogicalOperator before,
Map<Integer,Integer> projectionMapping)
Insert a node in between two existing nodes. |
protected void |
LogicalTransformer.rebuildSchemas()
Rebuild schemas after a rule has transformed the tree. |
Uses of FrontendException in org.apache.pig.impl.logicalLayer.schema |
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Subclasses of FrontendException in org.apache.pig.impl.logicalLayer.schema | |
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class |
SchemaMergeException
|
Methods in org.apache.pig.impl.logicalLayer.schema that throw FrontendException | |
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static Schema |
Schema.generateNestedSchema(byte topLevelType,
byte... innerTypes)
|
Schema.FieldSchema |
Schema.getField(int fieldNum)
Given a field number, find the associated FieldSchema. |
Schema.FieldSchema |
Schema.getField(String alias)
Given an alias name, find the associated FieldSchema. |
int |
Schema.getPosition(String alias)
Given an alias, find the associated position of the field schema. |
static Schema |
SchemaUtil.newBagSchema(Byte[] dataTypes)
Create a new tuple schema according one array: the type of fields, the tuple name is t, and the bag name is b. |
static Schema |
SchemaUtil.newBagSchema(List<Byte> dataTypes)
Create a new tuple schema according one list: types of fields, the default names of fields are f0,f1,f2..., and the tuple is t, the bag name is b. |
static Schema |
SchemaUtil.newBagSchema(List<String> names,
List<Byte> dataTypes)
Create a bag schema according two list: name of fields, type of fields, and the default bag name is b, the default tuple name is t. |
static Schema |
SchemaUtil.newBagSchema(String[] names,
Byte[] dataTypes)
Create a new tuple schema according two arrays: names of field,types of fields. |
static Schema |
SchemaUtil.newBagSchema(String bagName,
String tupleName,
List<String> fieldNames,
List<Byte> dataTypes)
Create a bag schema according the bag name,tuple name and two list: name of fields, type of fields |
static Schema |
SchemaUtil.newBagSchema(String bagName,
String tupleName,
String[] fieldNames,
Byte[] dataTypes)
|
static Schema |
SchemaUtil.newTupleSchema(Byte[] dataTypes)
Create a new tuple schema according one array: types of fields, the default names of fields are f0,f1,f2..., and the tuple name is t. |
static Schema |
SchemaUtil.newTupleSchema(List<Byte> dataTypes)
Create a new tuple schema according one list: types of fields, the default names of fields are f0,f1,f2..., and the tuple name is t. |
static Schema |
SchemaUtil.newTupleSchema(List<String> fieldNames,
List<Byte> dataTypes)
Create a new tuple schema according the two list: names of fields, types of fields, the default tuple name is t. |
static Schema |
SchemaUtil.newTupleSchema(String[] names,
Byte[] dataTypes)
Create a new tuple schema according the two arrays: names of fields, types of fields, the default tuple name is t. |
static Schema |
SchemaUtil.newTupleSchema(String tupleName,
List<String> fieldNames,
List<Byte> dataTypes)
Create a new tuple schema according the tuple name and two list: names of fields, types of fields |
static Schema |
SchemaUtil.newTupleSchema(String tupleName,
String[] fieldNames,
Byte[] dataTypes)
Create a new tuple schema according the tuple name and two arrays: names of fields, types of fields |
void |
Schema.reconcile(Schema other)
Reconcile this schema with another schema. |
static void |
Schema.stringifySchema(StringBuilder sb,
Schema schema,
byte type)
|
Constructors in org.apache.pig.impl.logicalLayer.schema that throw FrontendException | |
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Schema.FieldSchema(String a,
Schema s,
byte t)
Constructor for tuple fields. |
Uses of FrontendException in org.apache.pig.impl.logicalLayer.validators |
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Subclasses of FrontendException in org.apache.pig.impl.logicalLayer.validators | |
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class |
TypeCheckerException
|
Uses of FrontendException in org.apache.pig.impl.plan |
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Subclasses of FrontendException in org.apache.pig.impl.plan | |
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class |
PlanException
|
class |
PlanValidationException
|
class |
VisitorException
|
Uses of FrontendException in org.apache.pig.impl.plan.optimizer |
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Subclasses of FrontendException in org.apache.pig.impl.plan.optimizer | |
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class |
OptimizerException
|
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