Uses of Class
org.apache.hadoop.hive.ql.plan.Explain

Packages that use Explain

org.apache.hadoop.hive.ql.exec	Hive QL execution tasks, operators, functions and other handlers.
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.parse
org.apache.hadoop.hive.ql.plan

Uses of Explain in org.apache.hadoop.hive.ql.exec

Methods in org.apache.hadoop.hive.ql.exec with annotations of type Explain

T	Operator.getConf()

Uses of Explain in org.apache.hadoop.hive.ql.io.rcfile.merge

Classes in org.apache.hadoop.hive.ql.io.rcfile.merge with annotations of type Explain

class

MergeWork

Uses of Explain in org.apache.hadoop.hive.ql.io.rcfile.stats

Classes in org.apache.hadoop.hive.ql.io.rcfile.stats with annotations of type Explain

class

PartialScanWork Partial Scan Work.

Methods in org.apache.hadoop.hive.ql.io.rcfile.stats with annotations of type Explain

String

PartialScanWork.getAggKey()

Uses of Explain in org.apache.hadoop.hive.ql.io.rcfile.truncate

Classes in org.apache.hadoop.hive.ql.io.rcfile.truncate with annotations of type Explain

class

ColumnTruncateWork

Uses of Explain in org.apache.hadoop.hive.ql.parse

Classes in org.apache.hadoop.hive.ql.parse with annotations of type Explain

class

AlterTablePartMergeFilesDesc

Methods in org.apache.hadoop.hive.ql.parse with annotations of type Explain

HashMap<String,String>	AlterTablePartMergeFilesDesc.getPartSpec()
Double	SplitSample.getPercent()
Integer	SplitSample.getRowCount()
int	SplitSample.getSeedNum()
String	AlterTablePartMergeFilesDesc.getTableName()
Long	SplitSample.getTotalLength()

Uses of Explain in org.apache.hadoop.hive.ql.plan

Classes in org.apache.hadoop.hive.ql.plan with annotations of type Explain

class	AlterDatabaseDesc AlterDatabaseDesc.
class	AlterIndexDesc AlterIndexDesc.
class	AlterTableDesc AlterTableDesc.
class	ArchiveWork ArchiveWork.
class	CollectDesc CollectDesc.
class	ColumnStatsWork ColumnStats Work.
class	ConditionalWork ConditionalWork.
class	CopyWork CopyWork.
class	CreateDatabaseDesc CreateDatabaseDesc.
class	CreateFunctionDesc CreateFunctionDesc.
class	CreateMacroDesc CreateMacroDesc.
class	CreateTableDesc CreateTableDesc.
class	CreateTableLikeDesc CreateTableLikeDesc.
class	CreateViewDesc CreateViewDesc.
class	DemuxDesc Demux operator descriptor implementation.
class	DependencyCollectionWork DependencyCollectionWork
class	DescDatabaseDesc DescDatabaseDesc.
class	DescFunctionDesc DescFunctionDesc.
class	DescTableDesc DescTableDesc.
class	DropDatabaseDesc DropDatabaseDesc.
class	DropFunctionDesc DropFunctionDesc.
class	DropMacroDesc DropMacroDesc.
class	DropTableDesc DropTableDesc.
class	DummyStoreDesc Dummy Store Desc.
class	ExplosionDesc ExplosionDesc.
class	ExtractDesc ExtractDesc.
class	FetchWork FetchWork.
class	FileSinkDesc FileSinkDesc.
class	FilterDesc FilterDesc.
class	ForwardDesc ForwardDesc.
class	GrantDesc
class	GrantRevokeRoleDDL
class	GroupByDesc GroupByDesc.
class	HashTableDummyDesc HashTable Dummy Descriptor implementation.
class	HashTableSinkDesc Map Join operator Descriptor implementation.
class	JoinDesc Join operator Descriptor implementation.
class	LateralViewForwardDesc LateralViewForwardDesc.
class	LateralViewJoinDesc LateralViewJoinDesc.
class	LimitDesc LimitDesc.
class	ListSinkDesc description for ListSinkOperator, just for explain result.
class	LockDatabaseDesc LockDatabaseDesc.
class	LockTableDesc LockTableDesc.
class	MapJoinDesc Map Join operator Descriptor implementation.
class	MapredLocalWork MapredLocalWork.
class	MapredWork MapredWork.
class	MoveWork MoveWork.
class	MuxDesc Mux operator descriptor implementation..
class	PartitionDesc PartitionDesc.
class	PrincipalDesc
class	PrivilegeDesc
class	PrivilegeObjectDesc
class	PTFDesc
class	ReduceSinkDesc ReduceSinkDesc.
class	RevokeDesc
class	RoleDDLDesc
class	ScriptDesc ScriptDesc.
class	SelectDesc SelectDesc.
class	ShowCreateTableDesc ShowCreateTableDesc.
class	ShowDatabasesDesc ShowDatabasesDesc.
class	ShowFunctionsDesc ShowFunctionsDesc.
class	ShowGrantDesc
class	ShowIndexesDesc ShowIndexesDesc.
class	ShowLocksDesc ShowLocksDesc.
class	ShowPartitionsDesc ShowPartitionsDesc.
class	ShowTablesDesc ShowTablesDesc.
class	ShowTableStatusDesc ShowTableStatusDesc.
class	ShowTblPropertiesDesc ShowTblPropertiesDesc.
class	SMBJoinDesc
class	StatsNoJobWork Client-side stats aggregator task.
class	StatsWork ConditionalStats.
class	SwitchDatabaseDesc SwitchDatabaseDesc.
class	TableScanDesc Table Scan Descriptor Currently, data is only read from a base source as part of map-reduce framework.
class	TezWork TezWork.
class	TruncateTableDesc Truncates managed table or partition
class	UDTFDesc All member variables should have a setters and getters of the form get and set or else they won't be recreated properly at run time.
class	UnionDesc unionDesc is a empty class currently.
class	UnlockDatabaseDesc UnlockDatabaseDesc.
class	UnlockTableDesc UnlockTableDesc.

Methods in org.apache.hadoop.hive.ql.plan with annotations of type Explain

String	SelectDesc.explainNoCompute()
AddPartitionDesc	DDLWork.getAddPartitionDesc()
String	StatsWork.getAggKey()
List<String>	GroupByDesc.getAggregatorStrings()
String	TableScanDesc.getAlias()
Map<String,Map<String,List<String>>>	BucketMapJoinContext.getAliasBucketBaseFileNameMapping()
Map<String,Map<String,List<String>>>	BucketMapJoinContext.getAliasBucketFileNameMapping()
LinkedHashMap<String,FetchWork>	MapredLocalWork.getAliasToFetchWork()
LinkedHashMap<String,Operator<? extends OperatorDesc>>	MapredLocalWork.getAliasToWork()
Set<Operator<?>>	MapWork.getAllRootOperators()
String	AlterTableDesc.getAlterTableTypeString()
AlterTableDesc	DDLWork.getAlterTblDesc()
String	PartitionDesc.getBaseFileName()
String	AlterIndexDesc.getBaseTableName()
List<String>	CreateTableDesc.getBucketCols()
Map<String,List<BucketingSortingCtx.BucketCol>>	MapWork.getBucketedColsByDirectory()
Map<String,Integer>	BucketMapJoinContext.getBucketFileNameMapping()
boolean	GroupByDesc.getBucketGroup()
BucketMapJoinContext	MapredLocalWork.getBucketMapjoinContextExplain()
String	CreateFunctionDesc.getClassName()
String	SelectDesc.getColListString()
String	CreateTableDesc.getCollItemDelim()
List<String>	ColumnStatsDesc.getColName()
List<String>	CreateTableDesc.getColsString()
ColumnStatsDesc	ColumnStatsWork.getColStats()
List<String>	ColumnStatsDesc.getColType()
List<Integer>	TruncateTableDesc.getColumnIndexes()
List<String>	PrivilegeDesc.getColumns()
String	CreateViewDesc.getComment()
String	CreateTableDesc.getComment()
String	CreateDatabaseDesc.getComment()
boolean	FileSinkDesc.getCompressed()
List<JoinCondDesc>	JoinDesc.getCondsList()
CreateTableDesc	DDLWork.getCreateTblDesc()
CreateTableLikeDesc	DDLWork.getCreateTblLikeDesc()
CreateViewDesc	DDLWork.getCreateViewDesc()
String	UnlockDatabaseDesc.getDatabaseName()
String	SwitchDatabaseDesc.getDatabaseName()
String	LockDatabaseDesc.getDatabaseName()
String	DropDatabaseDesc.getDatabaseName()
String	DescDatabaseDesc.getDatabaseName()
String	AlterDatabaseDesc.getDatabaseName()
Map<String,String>	AlterDatabaseDesc.getDatabaseProperties()
String	ShowTableStatusDesc.getDbName()
String	ShowTablesDesc.getDbName()
String	CreateTableLikeDesc.getDefaultInputFormat()
String	CreateTableLikeDesc.getDefaultOutputFormat()
Map<String,String>	CreateTableLikeDesc.getDefaultSerdeProps()
String	CreateTableLikeDesc.getDefaultSerName()
Map<String,List<TezWork.Dependency>>	TezWork.getDependencyMap()
DescFunctionDesc	DDLWork.getDescFunctionDesc()
DescTableDesc	DDLWork.getDescTblDesc()
int	FileSinkDesc.getDestTableId()
org.apache.hadoop.fs.Path	FileSinkDesc.getDirName()
DropTableDesc	DDLWork.getDropTblDesc()
Map<Byte,String>	JoinDesc.getExprsStringMap()
String	CreateTableDesc.getFieldDelim()
String	CreateTableDesc.getFieldEscape()
String	TableScanDesc.getFilterExprString()
Map<Integer,String>	JoinDesc.getFilterMapString()
Map<Integer,String>	HashTableSinkDesc.getFilterMapString()
Map<Byte,String>	JoinDesc.getFiltersStringMap() Get the string representation of filters.
org.apache.hadoop.fs.Path	CopyWork.getFromPath()
String	DropFunctionDesc.getFunctionName()
String	CreateFunctionDesc.getFunctionName()
boolean	GrantRevokeRoleDDL.getGrant()
boolean	JoinDesc.getHandleSkewJoin()
PrivilegeObjectDesc	ShowGrantDesc.getHiveObj()
boolean	DropDatabaseDesc.getIfExists()
boolean	CreateViewDesc.getIfNotExists()
boolean	CreateTableLikeDesc.getIfNotExists()
boolean	CreateTableDesc.getIfNotExists()
boolean	CreateDatabaseDesc.getIfNotExists()
String	AlterIndexDesc.getIndexName()
String	TableDesc.getInputFileFormatClassName()
String	PartitionDesc.getInputFileFormatClassName()
String	CreateTableDesc.getInputFormat()
String	AlterTableDesc.getInputFormat()
boolean	CreateViewDesc.getIsAlterViewAs()
boolean	LoadMultiFilesDesc.getIsDfsDir()
boolean	LoadFileDesc.getIsDfsDir()
boolean	FilterDesc.getIsSamplingPred()
Map<String,String>	TableDesc.getJobProperties()
String	JoinCondDesc.getJoinCondString()
String	ReduceSinkDesc.getKeyColString()
Map<Byte,String>	MapJoinDesc.getKeysString()
Map<Byte,String>	HashTableSinkDesc.getKeysString()
String	GroupByDesc.getKeyString()
String	CreateTableLikeDesc.getLikeTableName()
int	LimitDesc.getLimit()
int	FetchWork.getLimit()
String	CreateTableDesc.getLineDelim()
LoadFileDesc	MoveWork.getLoadFileWork()
LoadMultiFilesDesc	MoveWork.getLoadMultiFilesWork()
LoadTableDesc	MoveWork.getLoadTableWork()
String	CreateTableLikeDesc.getLocation()
String	CreateTableDesc.getLocation()
String	AddPartitionDesc.getLocationForExplain()
String	CreateDatabaseDesc.getLocationUri()
LockTableDesc	DDLWork.getLockTblDesc()
String	DropMacroDesc.getMacroName()
String	CreateMacroDesc.getMacroName()
String	CreateTableDesc.getMapKeyDelim()
MapredLocalWork	MapWork.getMapLocalWork()
MapWork	MapredWork.getMapWork()
String	GroupByDesc.getModeString()
String	UnionWork.getName()
String	TezWork.getName()
String	TezWork.Dependency.getName()
String	RoleDDLDesc.getName()
String	PrincipalDesc.getName()
String	DescFunctionDesc.getName()
String	CreateDatabaseDesc.getName()
HashMap<String,SplitSample>	MapWork.getNameToSplitSample()
boolean	ReduceWork.getNeedsTagging()
List<String>	AlterTableDesc.getNewColsString()
String	AlterTableDesc.getNewName()
String	JoinDesc.getNullSafeString()
Integer	CreateTableDesc.getNumBucketsExplain()
int	FileSinkDesc.getNumFiles()
String	PrivilegeObjectDesc.getObject()
String	AlterTableDesc.getOldName()
RoleDDLDesc.RoleOperation	RoleDDLDesc.getOperation()
String	ReduceSinkDesc.getOrder() Returns the sort order of the key columns.
boolean	CreateViewDesc.getOrReplace()
List<String>	SelectDesc.getOutputColumnNames()
List<String>	JoinDesc.getOutputColumnNames()
ArrayList<String>	GroupByDesc.getOutputColumnNames()
String	TableDesc.getOutputFileFormatClassName()
String	PartitionDesc.getOutputFileFormatClassName()
String	CreateTableDesc.getOutputFormat()
String	AlterTableDesc.getOutputFormat()
ArrayList<String>	LateralViewJoinDesc.getOutputInternalColNames()
PrincipalDesc	AlterDatabaseDesc.getOwnerPrincipal()
String	ReduceSinkDesc.getParitionColsString()
List<String>	CreateViewDesc.getPartColsString()
List<String>	CreateTableDesc.getPartColsString()
ArrayList<PartitionDesc>	FetchWork.getPartDescOrderedByPartDir() Get Partition descriptors in sorted (ascending) order of partition directory
Map<String,String>	LoadTableDesc.getPartitionSpec()
String	ColumnStatsDesc.getPartName()
Map<String,String>	TruncateTableDesc.getPartSpec()
HashMap<String,String>	ShowTableStatusDesc.getPartSpec()
Map<String,String>	ShowPartitionsDesc.getPartSpec()
HashMap<String,String>	ShowLocksDesc.getPartSpec()
HashMap<String,String>	PrivilegeObjectDesc.getPartSpec()
LinkedHashMap<String,String>	PartitionDesc.getPartSpec()
Map<String,String>	DescTableDesc.getPartSpec()
String	AddPartitionDesc.getPartSpecStringForExplain()
LinkedHashMap<String,ArrayList<String>>	MapWork.getPathToAliases()
LinkedHashMap<String,PartitionDesc>	MapWork.getPathToPartitionInfo()
String	ShowTableStatusDesc.getPattern()
String	ShowTablesDesc.getPattern()
String	ShowFunctionsDesc.getPattern()
String	ShowDatabasesDesc.getPattern()
int	MapJoinDesc.getPosBigTable()
int	HashTableSinkDesc.getPosBigTable()
String	FilterDesc.getPredicateString()
PrincipalDesc	ShowGrantDesc.getPrincipalDesc()
List<PrincipalDesc>	GrantRevokeRoleDDL.getPrincipalDesc()
List<PrincipalDesc>	GrantDesc.getPrincipals()
Privilege	PrivilegeDesc.getPrivilege()
List<PrivilegeDesc>	GrantDesc.getPrivileges()
PrivilegeObjectDesc	GrantDesc.getPrivilegeSubjectDesc()
Properties	TableDesc.getProperties()
Properties	PartitionDesc.getProperties()
String	ShowTblPropertiesDesc.getPropertyName()
HashMap<String,String>	AlterTableDesc.getProps()
Map<String,String>	AlterIndexDesc.getProps()
Operator<?>	ReduceWork.getReducer()
ReduceWork	MapredWork.getReduceWork()
boolean	LoadTableDesc.getReplace()
String	ShowTablesDesc.getResFile()
String	ShowPartitionsDesc.getResFile()
String	ShowLocksDesc.getResFile()
String	ShowFunctionsDesc.getResFile()
String	ShowDatabasesDesc.getResFile()
String	ShowCreateTableDesc.getResFile()
String	ShowColumnsDesc.getResFile()
String	DescTableDesc.getResFile()
String	DescFunctionDesc.getResFile()
String	DescDatabaseDesc.getResFile()
String	ShowTblPropertiesDesc.getResFileString()
String	ShowTableStatusDesc.getResFileString()
List<String>	GrantRevokeRoleDDL.getRoles()
Integer	TableScanDesc.getRowLimitExplain()
FilterDesc.sampleDesc	FilterDesc.getSampleDescr()
String	MapWork.getSamplingTypeString()
List<String>	CreateViewDesc.getSchemaString()
String	ScriptDesc.getScriptCmd()
TableDesc	ScriptDesc.getScriptOutputInfo()
String	TableDesc.getSerdeClassName()
String	PartitionDesc.getSerdeClassName()
String	AlterTableDesc.getSerdeName()
Map<String,String>	CreateTableDesc.getSerdeProps()
String	CreateTableDesc.getSerName()
ShowColumnsDesc	DDLWork.getShowColumnsDesc()
ShowCompactionsDesc	DDLWork.getShowCompactionsDesc()
ShowCreateTableDesc	DDLWork.getShowCreateTblDesc()
ShowDatabasesDesc	DDLWork.getShowDatabasesDesc()
ShowFunctionsDesc	DDLWork.getShowFuncsDesc()
ShowIndexesDesc	DDLWork.getShowIndexesDesc()
ShowLocksDesc	DDLWork.getShowLocksDesc()
ShowPartitionsDesc	DDLWork.getShowPartsDesc()
ShowTablesDesc	DDLWork.getShowTblsDesc()
ShowTxnsDesc	DDLWork.getShowTxnsDesc()
List<Order>	CreateTableDesc.getSortCols()
Map<String,List<BucketingSortingCtx.SortCol>>	MapWork.getSortedColsByDirectory()
Operator<?>	FetchWork.getSource()
List<org.apache.hadoop.fs.Path>	LoadMultiFilesDesc.getSourceDirs()
org.apache.hadoop.fs.Path	LoadDesc.getSourcePath()
String	FileSinkDesc.getStaticSpec()
Statistics	AbstractOperatorDesc.getStatistics()
String	TableScanDesc.getStatsAggPrefix()
String	FileSinkDesc.getStatsAggPrefix() Construct the key prefix used as (intermediate) statistics publishing and aggregation.
String	CreateTableDesc.getStorageHandler()
String	AlterTableDesc.getStorageHandler()
boolean	PrivilegeObjectDesc.getTable()
TableDesc	LoadTableDesc.getTable()
TableDesc	PartitionDesc.getTableDesc()
TableDesc	FileSinkDesc.getTableInfo()
String	TruncateTableDesc.getTableName()
String	TableDesc.getTableName()
String	ShowTblPropertiesDesc.getTableName()
String	ShowLocksDesc.getTableName()
String	ShowCreateTableDesc.getTableName()
String	ShowColumnsDesc.getTableName()
String	PartitionDesc.getTableName()
String	DropTableDesc.getTableName()
String	DescTableDesc.getTableName()
String	CreateTableLikeDesc.getTableName()
String	CreateTableDesc.getTableName()
String	ColumnStatsDesc.getTableName()
String	ShowPartitionsDesc.getTabName()
int	ReduceSinkDesc.getTag()
org.apache.hadoop.fs.Path	LoadFileDesc.getTargetDir()
List<org.apache.hadoop.fs.Path>	LoadMultiFilesDesc.getTargetDirs()
Map<String,String>	CreateViewDesc.getTblProps()
Map<String,String>	CreateTableLikeDesc.getTblProps()
Map<String,String>	CreateTableDesc.getTblProps()
org.apache.hadoop.fs.Path	CopyWork.getToPath()
Integer	ReduceSinkDesc.getTopNExplain()
Float	ReduceSinkDesc.getTopNMemoryUsageExplain()
int	FileSinkDesc.getTotalFiles()
Map<String,ArrayList<String>>	MapWork.getTruncatedPathToAliases() This is used to display and verify output of "Path -> Alias" in test framework.
TruncateTableDesc	DDLWork.getTruncateTblDesc()
String	TezWork.Dependency.getType()
PrincipalType	PrincipalDesc.getType()
String	UDTFDesc.getUDTFName()
UnlockTableDesc	DDLWork.getUnlockTblDesc()
String	ReduceSinkDesc.getValueColsString()
String	ReduceWork.getVectorModeOn()
String	MapWork.getVectorModeOn()
String	CreateViewDesc.getViewExpandedText()
String	CreateViewDesc.getViewName()
String	CreateViewDesc.getViewOriginalText()
Map<String,BaseWork>	TezWork.getWorkMap() getWorkMap returns a map of "vertex name" to BaseWork
boolean	MapJoinDesc.isBucketMapJoin()
boolean	CreateTableLikeDesc.isExternal()
boolean	CreateTableDesc.isExternal()
boolean	TableScanDesc.isGatherStats()
boolean	FileSinkDesc.isGatherStats()
boolean	GrantDesc.isGrantOption()
boolean	FileSinkDesc.isMultiFileSpray()
String	UDTFDesc.isOuterLateralView()
boolean	ColumnStatsDesc.isTblLevel()
String	Statistics.toString()