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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer |
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Fields in org.apache.hadoop.hive.ql.optimizer declared as ParseContext | |
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protected ParseContext |
ColumnPruner.pGraphContext
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protected ParseContext |
GroupByOptimizer.BucketGroupByProcessor.pGraphContext
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protected ParseContext |
ReduceSinkDeDuplication.pGraphContext
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Methods in org.apache.hadoop.hive.ql.optimizer that return ParseContext | |
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ParseContext |
GenMRProcContext.getParseCtx()
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ParseContext |
Optimizer.getPctx()
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ParseContext |
MapJoinProcessor.MapJoinWalkerCtx.getpGraphContext()
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ParseContext |
Optimizer.optimize()
Invoke all the transformations one-by-one, and alter the query plan. |
ParseContext |
BucketMapJoinOptimizer.transform(ParseContext pctx)
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ParseContext |
JoinReorder.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
SamplePruner.transform(ParseContext pctx)
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ParseContext |
ColumnPruner.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
Transform.transform(ParseContext pctx)
All transformation steps implement this interface. |
ParseContext |
SortedMergeBucketMapJoinOptimizer.transform(ParseContext pctx)
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ParseContext |
MapJoinProcessor.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
GroupByOptimizer.transform(ParseContext pctx)
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ParseContext |
ReduceSinkDeDuplication.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.optimizer with parameters of type ParseContext | |
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void |
GenMRProcContext.setParseCtx(ParseContext parseCtx)
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void |
Optimizer.setPctx(ParseContext pctx)
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void |
MapJoinProcessor.MapJoinWalkerCtx.setpGraphContext(ParseContext pGraphContext)
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ParseContext |
BucketMapJoinOptimizer.transform(ParseContext pctx)
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ParseContext |
JoinReorder.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
SamplePruner.transform(ParseContext pctx)
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ParseContext |
ColumnPruner.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
Transform.transform(ParseContext pctx)
All transformation steps implement this interface. |
ParseContext |
SortedMergeBucketMapJoinOptimizer.transform(ParseContext pctx)
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ParseContext |
MapJoinProcessor.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
GroupByOptimizer.transform(ParseContext pctx)
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ParseContext |
ReduceSinkDeDuplication.transform(ParseContext pctx)
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Constructors in org.apache.hadoop.hive.ql.optimizer with parameters of type ParseContext | |
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GenMRProcContext(HiveConf conf,
HashMap<Operator<? extends Serializable>,Task<? extends Serializable>> opTaskMap,
List<Operator<? extends Serializable>> seenOps,
ParseContext parseCtx,
List<Task<? extends Serializable>> mvTask,
List<Task<? extends Serializable>> rootTasks,
LinkedHashMap<Operator<? extends Serializable>,GenMRProcContext.GenMapRedCtx> mapCurrCtx,
Set<ReadEntity> inputs,
Set<WriteEntity> outputs)
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GroupByOptimizer.BucketGroupByProcessor(ParseContext pGraphContext)
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MapJoinProcessor.MapJoinWalkerCtx(List<AbstractMapJoinOperator<? extends MapJoinDesc>> listMapJoinsNoRed,
ParseContext pGraphContext)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.lineage |
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Methods in org.apache.hadoop.hive.ql.optimizer.lineage that return ParseContext | |
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ParseContext |
LineageCtx.getParseCtx()
Gets the parse context. |
ParseContext |
Generator.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.optimizer.lineage with parameters of type ParseContext | |
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ParseContext |
Generator.transform(ParseContext pctx)
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Constructors in org.apache.hadoop.hive.ql.optimizer.lineage with parameters of type ParseContext | |
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LineageCtx(ParseContext pctx)
Constructor. |
Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.physical |
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Methods in org.apache.hadoop.hive.ql.optimizer.physical that return ParseContext | |
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ParseContext |
PhysicalContext.getParseContext()
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ParseContext |
SkewJoinResolver.SkewJoinProcCtx.getParseCtx()
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Methods in org.apache.hadoop.hive.ql.optimizer.physical with parameters of type ParseContext | |
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static void |
GenMRSkewJoinProcessor.processSkewJoin(JoinOperator joinOp,
Task<? extends Serializable> currTask,
ParseContext parseCtx)
Create tasks for processing skew joins. |
void |
PhysicalContext.setParseContext(ParseContext parseContext)
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void |
SkewJoinResolver.SkewJoinProcCtx.setParseCtx(ParseContext parseCtx)
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Constructors in org.apache.hadoop.hive.ql.optimizer.physical with parameters of type ParseContext | |
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PhysicalContext(HiveConf conf,
ParseContext parseContext,
Context context,
List<Task<? extends Serializable>> rootTasks,
Task<? extends Serializable> fetchTask)
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SkewJoinResolver.SkewJoinProcCtx(Task<? extends Serializable> task,
ParseContext parseCtx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.ppr |
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Methods in org.apache.hadoop.hive.ql.optimizer.ppr that return ParseContext | |
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ParseContext |
PartitionPruner.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.optimizer.ppr with parameters of type ParseContext | |
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ParseContext |
PartitionPruner.transform(ParseContext pctx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.unionproc |
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Methods in org.apache.hadoop.hive.ql.optimizer.unionproc that return ParseContext | |
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ParseContext |
UnionProcessor.transform(ParseContext pCtx)
Transform the query tree. |
Methods in org.apache.hadoop.hive.ql.optimizer.unionproc with parameters of type ParseContext | |
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ParseContext |
UnionProcessor.transform(ParseContext pCtx)
Transform the query tree. |
Uses of ParseContext in org.apache.hadoop.hive.ql.parse |
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Methods in org.apache.hadoop.hive.ql.parse that return ParseContext | |
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ParseContext |
SemanticAnalyzer.getParseContext()
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Methods in org.apache.hadoop.hive.ql.parse with parameters of type ParseContext | |
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void |
SemanticAnalyzer.init(ParseContext pctx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.ppd |
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Methods in org.apache.hadoop.hive.ql.ppd that return ParseContext | |
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ParseContext |
PredicatePushDown.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.ppd with parameters of type ParseContext | |
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ParseContext |
PredicatePushDown.transform(ParseContext pctx)
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