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Packages that use MapJoinOperator | |
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org.apache.hadoop.hive.ql.exec | Hive QL execution tasks, operators, functions and other handlers. |
org.apache.hadoop.hive.ql.optimizer | |
org.apache.hadoop.hive.ql.parse |
Uses of MapJoinOperator in org.apache.hadoop.hive.ql.exec |
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Constructors in org.apache.hadoop.hive.ql.exec with parameters of type MapJoinOperator | |
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HashTableSinkOperator(MapJoinOperator mjop)
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Uses of MapJoinOperator in org.apache.hadoop.hive.ql.optimizer |
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Methods in org.apache.hadoop.hive.ql.optimizer that return MapJoinOperator | |
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protected MapJoinOperator |
AbstractSMBJoinProc.convertJoinToBucketMapJoin(JoinOperator joinOp,
SortBucketJoinProcCtx joinContext,
ParseContext parseContext)
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static MapJoinOperator |
MapJoinProcessor.convertMapJoin(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. |
static MapJoinOperator |
MapJoinProcessor.convertSMBJoinToMapJoin(Map<Operator<? extends OperatorDesc>,OpParseContext> opParseCtxMap,
SMBMapJoinOperator smbJoinOp,
QBJoinTree joinTree,
int bigTablePos,
boolean noCheckOuterJoin)
convert a sortmerge join to a a map-side join. |
MapJoinOperator |
MapJoinProcessor.generateMapJoinOperator(ParseContext pctx,
JoinOperator op,
QBJoinTree joinTree,
int mapJoinPos)
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Methods in org.apache.hadoop.hive.ql.optimizer with parameters of type MapJoinOperator | |
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protected boolean |
AbstractSMBJoinProc.canConvertBucketMapJoinToSMBJoin(MapJoinOperator mapJoinOp,
Stack<Node> stack,
SortBucketJoinProcCtx smbJoinContext,
Object... nodeOutputs)
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protected boolean |
AbstractBucketJoinProc.canConvertMapJoinToBucketMapJoin(MapJoinOperator mapJoinOp,
ParseContext pGraphContext,
BucketJoinProcCtx context)
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protected SMBMapJoinOperator |
AbstractSMBJoinProc.convertBucketMapJoinToSMBJoin(MapJoinOperator mapJoinOp,
SortBucketJoinProcCtx smbJoinContext,
ParseContext parseContext)
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protected void |
AbstractBucketJoinProc.convertMapJoinToBucketMapJoin(MapJoinOperator mapJoinOp,
BucketJoinProcCtx context)
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static String |
MapJoinProcessor.genLocalWorkForMapJoin(MapredWork newWork,
MapJoinOperator newMapJoinOp,
int mapJoinPos)
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Uses of MapJoinOperator in org.apache.hadoop.hive.ql.parse |
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Methods in org.apache.hadoop.hive.ql.parse that return types with arguments of type MapJoinOperator | |
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Map<MapJoinOperator,QBJoinTree> |
ParseContext.getMapJoinContext()
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Method parameters in org.apache.hadoop.hive.ql.parse with type arguments of type MapJoinOperator | |
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void |
ParseContext.setMapJoinContext(Map<MapJoinOperator,QBJoinTree> mapJoinContext)
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