Uses of Package
org.apache.hadoop.hive.ql.exec

Packages that use org.apache.hadoop.hive.ql.exec
org.apache.hadoop.hive.ql   
org.apache.hadoop.hive.ql.exec Hive QL execution tasks, operators, functions and other handlers. 
org.apache.hadoop.hive.ql.exec.mr   
org.apache.hadoop.hive.ql.exec.persistence   
org.apache.hadoop.hive.ql.history   
org.apache.hadoop.hive.ql.hooks   
org.apache.hadoop.hive.ql.index   
org.apache.hadoop.hive.ql.index.bitmap   
org.apache.hadoop.hive.ql.index.compact   
org.apache.hadoop.hive.ql.io   
org.apache.hadoop.hive.ql.io.avro   
org.apache.hadoop.hive.ql.io.orc The Optimized Row Columnar (ORC) File Format. 
org.apache.hadoop.hive.ql.io.rcfile.merge   
org.apache.hadoop.hive.ql.io.rcfile.stats   
org.apache.hadoop.hive.ql.io.rcfile.truncate   
org.apache.hadoop.hive.ql.io.udf   
org.apache.hadoop.hive.ql.metadata   
org.apache.hadoop.hive.ql.optimizer   
org.apache.hadoop.hive.ql.optimizer.correlation   
org.apache.hadoop.hive.ql.optimizer.index   
org.apache.hadoop.hive.ql.optimizer.lineage   
org.apache.hadoop.hive.ql.optimizer.listbucketingpruner   
org.apache.hadoop.hive.ql.optimizer.pcr   
org.apache.hadoop.hive.ql.optimizer.physical   
org.apache.hadoop.hive.ql.optimizer.physical.index   
org.apache.hadoop.hive.ql.optimizer.ppr   
org.apache.hadoop.hive.ql.optimizer.unionproc   
org.apache.hadoop.hive.ql.parse   
org.apache.hadoop.hive.ql.plan   
org.apache.hadoop.hive.ql.ppd   
org.apache.hadoop.hive.ql.session   
org.apache.hadoop.hive.ql.udf   
org.apache.hadoop.hive.ql.udf.generic Standard toolkit and framework for generic User-defined functions. 
org.apache.hadoop.hive.ql.udf.ptf   
org.apache.hadoop.hive.ql.udf.xml   
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql
FetchTask
          FetchTask implementation.
Task
          Task implementation.
TaskResult
          TaskResult implementation.
TaskRunner
          TaskRunner implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.exec
AbstractMapJoinOperator
           
ArchiveUtils.PartSpecInfo
          PartSpecInfo keeps fields and values extracted from partial partition info which is prefix of the full info.
BucketMatcher
           
ColumnInfo
          Implementation for ColumnInfo which contains the internal name for the column (the one that is used by the operator to access the column) and the type (identified by a java class).
CommonJoinOperator
          Join operator implementation.
DefaultUDAFEvaluatorResolver
          The default UDAF Method resolver.
ExprNodeEvaluator
          ExprNodeEvaluator.
FileSinkOperator.FSPaths
           
FileSinkOperator.RecordWriter
          RecordWriter.
FileSinkOperator.TableIdEnum
          TableIdEnum.
FilterOperator.Counter
          Counter.
FunctionInfo
          FunctionInfo.
JobCloseFeedBack
          After this job closed, some data (feedbacks) can be passed to descendant jobs.
JobCloseFeedBack.FeedBackType
           
JoinOperator.SkewkeyTableCounter
          SkewkeyTableCounter.
KeyWrapper
           
ListSinkOperator
          For fetch task with operator tree, row read from FetchOperator is processed via operator tree and finally arrives to this operator.
MapJoinOperator
          Map side Join operator implementation.
MapOperator.Counter
          Counter.
MapredContext
          Runtime context of MapredTask providing additional information to GenericUDF
Operator
          Base operator implementation.
Operator.OperatorFunc
          OperatorFunc.
Operator.ProgressCounter
          TODO This is a hack for hadoop 0.17 which only supports enum counters.
Operator.State
          State.
OperatorFactory.OpTuple
          OpTuple.
PTFPartition
           
PTFPartition.PTFPartitionIterator
           
RecordReader
          RecordReader.
RecordWriter
          RecordWriter.
RowSchema
          RowSchema Implementation.
ScriptOperator.Counter
          Counter.
Task
          Task implementation.
Task.FeedType
           
TaskFactory.taskTuple
          taskTuple.
TaskHandle
          TaskHandle.
TaskResult
          TaskResult implementation.
TerminalOperator
          Terminal Operator Base Class.
UDAF
          Base class for all User-defined Aggregation Function (UDAF) classes.
UDAFEvaluator
          Interface that encapsulates the evaluation logic of a UDAF.
UDAFEvaluatorResolver
          The UDF Method resolver interface.
UDF
          A User-defined function (UDF) for the use with Hive.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
UDFMethodResolver
          The UDF Method resolver interface.
Utilities.DatePersistenceDelegate
          DatePersistenceDelegate.
Utilities.ReduceField
          ReduceField: KEY: record key VALUE: record value
Utilities.SQLCommand
           
Utilities.StreamStatus
          StreamStatus.
WindowFunctionInfo
           
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.exec.mr
FetchOperator
          FetchTask implementation.
Operator
          Base operator implementation.
Operator.OperatorFunc
          OperatorFunc.
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.exec.persistence
FileSinkOperator.RecordWriter
          RecordWriter.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.history
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.hooks
Task
          Task implementation.
TaskRunner
          TaskRunner implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.index
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.index.bitmap
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.index.compact
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.io
FileSinkOperator.RecordWriter
          RecordWriter.
Operator
          Base operator implementation.
TableScanOperator
          Table Scan Operator If the data is coming from the map-reduce framework, just forward it.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.io.avro
FileSinkOperator.RecordWriter
          RecordWriter.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.io.orc
FileSinkOperator.RecordWriter
          RecordWriter.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.io.rcfile.merge
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.io.rcfile.stats
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.io.rcfile.truncate
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.io.udf
FileSinkOperator.RecordWriter
          RecordWriter.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.metadata
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer
AbstractMapJoinOperator
           
CommonJoinOperator
          Join operator implementation.
DependencyCollectionTask
          DependencyCollectionTask.
FileSinkOperator
          File Sink operator implementation.
FilterOperator
          Filter operator implementation.
GroupByOperator
          GroupBy operator implementation.
JoinOperator
          Join operator implementation.
ListSinkOperator
          For fetch task with operator tree, row read from FetchOperator is processed via operator tree and finally arrives to this operator.
MapJoinOperator
          Map side Join operator implementation.
Operator
          Base operator implementation.
ReduceSinkOperator
          Reduce Sink Operator sends output to the reduce stage.
SelectOperator
          Select operator implementation.
SMBMapJoinOperator
          Sorted Merge Map Join Operator.
TableScanOperator
          Table Scan Operator If the data is coming from the map-reduce framework, just forward it.
Task
          Task implementation.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
UnionOperator
          Union Operator Just forwards.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.correlation
GroupByOperator
          GroupBy operator implementation.
JoinOperator
          Join operator implementation.
Operator
          Base operator implementation.
ReduceSinkOperator
          Reduce Sink Operator sends output to the reduce stage.
SelectOperator
          Select operator implementation.
TableScanOperator
          Table Scan Operator If the data is coming from the map-reduce framework, just forward it.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.index
Operator
          Base operator implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.lineage
ColumnInfo
          Implementation for ColumnInfo which contains the internal name for the column (the one that is used by the operator to access the column) and the type (identified by a java class).
Operator
          Base operator implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.listbucketingpruner
FilterOperator
          Filter operator implementation.
TableScanOperator
          Table Scan Operator If the data is coming from the map-reduce framework, just forward it.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.pcr
FilterOperator
          Filter operator implementation.
Operator
          Base operator implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.physical
ConditionalTask
          Conditional Task implementation.
GroupByOperator
          GroupBy operator implementation.
JoinOperator
          Join operator implementation.
Operator
          Base operator implementation.
ReduceSinkOperator
          Reduce Sink Operator sends output to the reduce stage.
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.physical.index
Task
          Task implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.ppr
ExprNodeEvaluator
          ExprNodeEvaluator.
FilterOperator
          Filter operator implementation.
TableScanOperator
          Table Scan Operator If the data is coming from the map-reduce framework, just forward it.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.optimizer.unionproc
UnionOperator
          Union Operator Just forwards.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.parse
AbstractMapJoinOperator
           
ColumnInfo
          Implementation for ColumnInfo which contains the internal name for the column (the one that is used by the operator to access the column) and the type (identified by a java class).
ExprNodeEvaluator
          ExprNodeEvaluator.
FetchTask
          FetchTask implementation.
FileSinkOperator
          File Sink operator implementation.
GroupByOperator
          GroupBy operator implementation.
JoinOperator
          Join operator implementation.
ListSinkOperator
          For fetch task with operator tree, row read from FetchOperator is processed via operator tree and finally arrives to this operator.
MapJoinOperator
          Map side Join operator implementation.
Operator
          Base operator implementation.
ReduceSinkOperator
          Reduce Sink Operator sends output to the reduce stage.
RowSchema
          RowSchema Implementation.
SMBMapJoinOperator
          Sorted Merge Map Join Operator.
TableScanOperator
          Table Scan Operator If the data is coming from the map-reduce framework, just forward it.
Task
          Task implementation.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.plan
BucketMatcher
           
ColumnInfo
          Implementation for ColumnInfo which contains the internal name for the column (the one that is used by the operator to access the column) and the type (identified by a java class).
DummyStoreOperator
          For SortMerge joins, this is a dummy operator, which stores the row for the small table before it reaches the sort merge join operator.
ExprNodeEvaluator
          ExprNodeEvaluator.
ListSinkOperator
          For fetch task with operator tree, row read from FetchOperator is processed via operator tree and finally arrives to this operator.
Operator
          Base operator implementation.
RecordReader
          RecordReader.
RecordWriter
          RecordWriter.
RowSchema
          RowSchema Implementation.
Task
          Task implementation.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.ppd
FilterOperator
          Filter operator implementation.
Operator
          Base operator implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.session
FileSinkOperator
          File Sink operator implementation.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.udf
Description
          Description.
UDAF
          Base class for all User-defined Aggregation Function (UDAF) classes.
UDAFEvaluator
          Interface that encapsulates the evaluation logic of a UDAF.
UDF
          A User-defined function (UDF) for the use with Hive.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.udf.generic
Description
          Description.
ExprNodeEvaluator
          ExprNodeEvaluator.
MapredContext
          Runtime context of MapredTask providing additional information to GenericUDF
PTFPartition.PTFPartitionIterator
           
UDAF
          Base class for all User-defined Aggregation Function (UDAF) classes.
UDAFEvaluator
          Interface that encapsulates the evaluation logic of a UDAF.
UDF
          A User-defined function (UDF) for the use with Hive.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
UDFArgumentTypeException
          exception class, thrown when udf arguments have wrong types.
UDTFOperator
          UDTFOperator.
WindowFunctionDescription
           
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.udf.ptf
ExprNodeEvaluator
          ExprNodeEvaluator.
PTFPartition
           
PTFPartition.PTFPartitionIterator
           
 

Classes in org.apache.hadoop.hive.ql.exec used by org.apache.hadoop.hive.ql.udf.xml
Description
          Description.
UDF
          A User-defined function (UDF) for the use with Hive.
UDFArgumentException
          exception class, thrown when udf argument have something wrong.
 



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