Uses of Class
org.apache.hadoop.hive.ql.exec.JoinOperator

Packages that use JoinOperator

org.apache.hadoop.hive.ql.optimizer
org.apache.hadoop.hive.ql.optimizer.correlation
org.apache.hadoop.hive.ql.optimizer.physical
org.apache.hadoop.hive.ql.parse

Uses of JoinOperator in org.apache.hadoop.hive.ql.optimizer

Methods in org.apache.hadoop.hive.ql.optimizer that return types with arguments of type JoinOperator

Set<JoinOperator>	BucketJoinProcCtx.getConvertedJoinOps()
Set<JoinOperator>	SkewJoinOptimizer.SkewJoinOptProcCtx.getDoneJoins()
Set<JoinOperator>	BucketJoinProcCtx.getRejectedJoinOps()

Methods in org.apache.hadoop.hive.ql.optimizer with parameters of type JoinOperator

protected boolean	AbstractSMBJoinProc.canConvertJoinToBucketMapJoin(JoinOperator joinOp, ParseContext pGraphContext, SortBucketJoinProcCtx context)
protected boolean	AbstractSMBJoinProc.canConvertJoinToSMBJoin(JoinOperator joinOperator, SortBucketJoinProcCtx smbJoinContext, ParseContext pGraphContext)
protected boolean	AbstractSMBJoinProc.checkConvertJoinToSMBJoin(JoinOperator joinOperator, SortBucketJoinProcCtx smbJoinContext, ParseContext pGraphContext)
MapJoinOperator	ConvertJoinMapJoin.convertJoinMapJoin(JoinOperator joinOp, OptimizeTezProcContext context, int bigTablePosition)
static MapJoinOperator	MapJoinProcessor.convertJoinOpMapJoinOp(HiveConf hconf, LinkedHashMap<Operator<? extends OperatorDesc>,OpParseContext> opParseCtxMap, JoinOperator op, QBJoinTree joinTree, int mapJoinPos, boolean noCheckOuterJoin)
protected MapJoinOperator	AbstractSMBJoinProc.convertJoinToBucketMapJoin(JoinOperator joinOp, SortBucketJoinProcCtx joinContext, ParseContext parseContext)
protected void	AbstractSMBJoinProc.convertJoinToSMBJoin(JoinOperator joinOp, SortBucketJoinProcCtx smbJoinContext, ParseContext parseContext)
static MapJoinOperator	MapJoinProcessor.convertMapJoin(HiveConf conf, LinkedHashMap<Operator<? extends OperatorDesc>,OpParseContext> opParseCtxMap, JoinOperator op, QBJoinTree joinTree, int mapJoinPos, boolean noCheckOuterJoin, boolean validateMapJoinTree) convert a regular join to a a map-side join.
MapJoinOperator	MapJoinProcessor.generateMapJoinOperator(ParseContext pctx, JoinOperator op, QBJoinTree joinTree, int mapJoinPos)
static void	MapJoinProcessor.genMapJoinOpAndLocalWork(HiveConf conf, MapredWork newWork, JoinOperator op, int mapJoinPos) Convert the join to a map-join and also generate any local work needed.
int	TableSizeBasedBigTableSelectorForAutoSMJ.getBigTablePosition(ParseContext parseCtx, JoinOperator joinOp, Set<Integer> bigTableCandidates)
int	LeftmostBigTableSelectorForAutoSMJ.getBigTablePosition(ParseContext parseContext, JoinOperator joinOp, Set<Integer> bigTableCandidates)
int	BigTableSelectorForAutoSMJ.getBigTablePosition(ParseContext parseContext, JoinOperator joinOp, Set<Integer> joinCandidates)
int	AvgPartitionSizeBasedBigTableSelectorForAutoSMJ.getBigTablePosition(ParseContext parseCtx, JoinOperator joinOp, Set<Integer> bigTableCandidates)
int	ConvertJoinMapJoin.mapJoinConversionPos(JoinOperator joinOp, OptimizeTezProcContext context, int buckets)

Method parameters in org.apache.hadoop.hive.ql.optimizer with type arguments of type JoinOperator

void	BucketJoinProcCtx.setConvertedJoinOps(Set<JoinOperator> setOfConvertedJoins)
void	SkewJoinOptimizer.SkewJoinOptProcCtx.setDoneJoins(Set<JoinOperator> doneJoins)
void	BucketJoinProcCtx.setRejectedJoinOps(Set<JoinOperator> rejectedJoinOps)

Uses of JoinOperator in org.apache.hadoop.hive.ql.optimizer.correlation

Methods in org.apache.hadoop.hive.ql.optimizer.correlation with parameters of type JoinOperator

protected static <T extends Operator<?>> T[]	CorrelationUtilities.findParents(JoinOperator join, Class<T> target)
protected static boolean[]	CorrelationUtilities.getSortedTags(JoinOperator joinOp)
protected static boolean	CorrelationUtilities.isSortedTag(JoinOperator joinOp, int tag)
protected boolean	ReduceSinkDeDuplication.AbsctractReducerReducerProc.merge(ReduceSinkOperator cRS, JoinOperator pJoin, int minReducer)

Uses of JoinOperator in org.apache.hadoop.hive.ql.optimizer.physical

Methods in org.apache.hadoop.hive.ql.optimizer.physical with parameters of type JoinOperator

static void	GenMRSkewJoinProcessor.processSkewJoin(JoinOperator joinOp, Task<? extends Serializable> currTask, ParseContext parseCtx) Create tasks for processing skew joins.
static boolean	GenMRSkewJoinProcessor.skewJoinEnabled(HiveConf conf, JoinOperator joinOp)

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

Methods in org.apache.hadoop.hive.ql.parse that return types with arguments of type JoinOperator

Map<JoinOperator,QBJoinTree>

ParseContext.getJoinContext()

Method parameters in org.apache.hadoop.hive.ql.parse with type arguments of type JoinOperator

void	ParseContext.setJoinContext(Map<JoinOperator,QBJoinTree> joinContext)

Constructor parameters in org.apache.hadoop.hive.ql.parse with type arguments of type JoinOperator

ParseContext(HiveConf conf, QB qb, ASTNode ast, HashMap<TableScanOperator,ExprNodeDesc> opToPartPruner, HashMap<TableScanOperator,PrunedPartitionList> opToPartList, HashMap<String,Operator<? extends OperatorDesc>> topOps, HashMap<String,Operator<? extends OperatorDesc>> topSelOps, LinkedHashMap<Operator<? extends OperatorDesc>,OpParseContext> opParseCtx, Map<JoinOperator,QBJoinTree> joinContext, Map<SMBMapJoinOperator,QBJoinTree> smbMapJoinContext, HashMap<TableScanOperator,Table> topToTable, HashMap<TableScanOperator,Map<String,String>> topToProps, Map<FileSinkOperator,Table> fsopToTable, List<LoadTableDesc> loadTableWork, List<LoadFileDesc> loadFileWork, Context ctx, HashMap<String,String> idToTableNameMap, int destTableId, UnionProcContext uCtx, List<AbstractMapJoinOperator<? extends MapJoinDesc>> listMapJoinOpsNoReducer, Map<GroupByOperator,Set<String>> groupOpToInputTables, Map<String,PrunedPartitionList> prunedPartitions, HashMap<TableScanOperator,FilterDesc.sampleDesc> opToSamplePruner, GlobalLimitCtx globalLimitCtx, HashMap<String,SplitSample> nameToSplitSample, HashSet<ReadEntity> semanticInputs, List<Task<? extends Serializable>> rootTasks, Map<TableScanOperator,Map<String,ExprNodeDesc>> opToPartToSkewedPruner, Map<String,ReadEntity> viewAliasToInput, List<ReduceSinkOperator> reduceSinkOperatorsAddedByEnforceBucketingSorting, QueryProperties queryProperties)