public class VectorMapJoinLeftSemiStringOperator extends VectorMapJoinLeftSemiGenerateResultOperator
Operator.OperatorFunc, Operator.StateallMatchs, hashSetResults, spillHashMapResultIndices, spillsbatchCounterbigTableByteColumnVectorColumns, bigTableFilterExpressions, bigTableKeyColumnMap, bigTableKeyExpressions, bigTableKeyTypeNames, bigTableOuterKeyMapping, bigTableOuterKeyOutputVectorColumns, bigTableRetainedMapping, bigTableRetainedVectorCopy, bigTableValueColumnMap, bigTableValueExpressions, bigTableValueTypeNames, bigTableVectorCopyOuterKeys, isOuterJoin, needCommonSetup, needHashTableSetup, outputProjection, outputTypeNames, overflowBatch, overflowRepeatedThreshold, posSingleVectorMapJoinSmallTable, smallTableByteColumnVectorColumns, smallTableMapping, smallTableOutputVectorColumns, smallTableVectorDeserializeRow, spillReplayBatch, taskName, useOverflowRepeatedThreshold, vContext, vectorMapJoinHashTable, vOutContextfirstSmallTable, hashMapRowGetters, loader, mapJoinTables, spilledMapJoinTablesemptyList, joinKeys, joinKeysObjectInspectors, posBigTablealias, aliasFilterTags, condn, countAfterReport, dummyObj, dummyObjVectors, filterMaps, filterTags, forwardCache, heartbeatInterval, intermediate, joinFilterObjectInspectors, joinFilters, joinValues, joinValuesObjectInspectors, joinValuesStandardObjectInspectors, noOuterJoin, NOTSKIPBIGTABLE, nullsafes, numAliases, offsets, order, rowContainerStandardObjectInspectors, skipVectors, spillTableDesc, totalSzchildOperators, childOperatorsArray, childOperatorsTag, colExprMap, conf, CONTEXT_NAME_KEY, done, groupKeyObject, HIVECOUNTERCREATEDFILES, HIVECOUNTERFATAL, id, inputObjInspectors, isLogDebugEnabled, isLogInfoEnabled, isLogTraceEnabled, operatorId, out, outputObjInspector, parentOperators, PLOG, reporter, state, statsMap| Constructor and Description |
|---|
VectorMapJoinLeftSemiStringOperator() |
VectorMapJoinLeftSemiStringOperator(VectorizationContext vContext,
OperatorDesc conf) |
| Modifier and Type | Method and Description |
|---|---|
void |
process(Object row,
int tag)
Process the row.
|
commonSetup, finishLeftSemi, finishLeftSemiRepeated, generateHashSetResultRepeatedAllcloseOp, forwardBigTableBatch, forwardOverflow, generateHashMapResultMultiValue, generateHashMapResultRepeatedAll, generateHashMapResultSingleValue, intArrayToRangesString, longArrayToRangesString, performValueExpressions, reloadHashTable, reProcessBigTable, spillBatchRepeated, spillHashMapBatch, verifyMonotonicallyIncreasingdetermineCommonInfo, displayBatchColumns, getHashTableLoader, getOuputVectorizationContext, getType, initializeOp, loadHashTable, setupOverflowBatch, setupVOutContextcleanUpInputFileChangedOp, completeInitializationOp, endGroup, generateMapMetaData, getName, getOperatorName, getRefKey, getValueObjectInspectors, setMapJoinKey, spillBigTableRow, startGroupcheckAndGenObject, getFilteredValue, getFilterTag, getNextSize, getPosToAliasMap, hasFilter, internalForward, opAllowedAfterMapJoin, opAllowedBeforeMapJoin, reportProgress, setPosToAliasMapacceptLimitPushdown, allInitializedParentsAreClosed, areAllParentsInitialized, augmentPlan, cleanUpInputFileChanged, clone, cloneOp, cloneRecursiveChildren, close, columnNamesRowResolvedCanBeObtained, createDummy, defaultEndGroup, defaultStartGroup, dump, dump, flush, forward, getAdditionalCounters, getChildOperators, getChildren, getColumnExprMap, getConf, getConfiguration, getDone, getExecContext, getGroupKeyObject, getIdentifier, getInputObjInspectors, getNextCntr, getNumChild, getNumParent, getOperatorId, getOpTraits, getOutputObjInspector, getParentOperators, getSchema, getStatistics, getStats, initEvaluators, initEvaluators, initEvaluatorsAndReturnStruct, initialize, initialize, initializeChildren, initializeLocalWork, initOperatorId, isUseBucketizedHiveInputFormat, jobClose, jobCloseOp, logStats, opAllowedBeforeSortMergeJoin, opAllowedConvertMapJoin, passExecContext, preorderMap, processGroup, removeChild, removeChildAndAdoptItsChildren, removeChildren, removeParent, replaceChild, replaceParent, reset, resetId, resetStats, setAlias, setChildOperators, setColumnExprMap, setConf, setDone, setExecContext, setGroupKeyObject, setId, setInputContext, setInputObjInspectors, setOperatorId, setOpTraits, setOutputCollector, setParentOperators, setReporter, setSchema, setStatistics, setUseBucketizedHiveInputFormat, supportAutomaticSortMergeJoin, supportSkewJoinOptimization, supportUnionRemoveOptimization, toString, toStringpublic VectorMapJoinLeftSemiStringOperator()
public VectorMapJoinLeftSemiStringOperator(VectorizationContext vContext, OperatorDesc conf) throws HiveException
HiveExceptionpublic void process(Object row, int tag) throws HiveException
Operatorprocess in class MapJoinOperatorrow - The object representing the row.tag - The tag of the row usually means which parent this row comes from.
Rows with the same tag should have exactly the same rowInspector
all the time.HiveExceptionCopyright © 2016 The Apache Software Foundation. All rights reserved.