public class VectorSMBMapJoinOperator extends SMBMapJoinOperator implements VectorizationContextRegion
Operator.OperatorFunc, Operator.State
emptyList, joinKeys, joinKeysObjectInspectors, posBigTable
alias, aliasFilterTags, condn, countAfterReport, dummyObj, dummyObjVectors, filterMaps, filterTags, forwardCache, hconf, heartbeatInterval, intermediate, joinFilterObjectInspectors, joinFilters, joinValues, joinValuesObjectInspectors, joinValuesStandardObjectInspectors, needsPostEvaluation, noOuterJoin, NOTSKIPBIGTABLE, nullsafes, numAliases, offsets, order, residualJoinFilters, residualJoinFiltersOIs, rowContainerPostFilteredOuterJoin, rowContainerStandardObjectInspectors, skipVectors, spillTableDesc, totalSz
abortOp, asyncInitOperations, cContext, childOperators, childOperatorsArray, childOperatorsTag, colExprMap, conf, CONTEXT_NAME_KEY, done, groupKeyObject, HIVECOUNTERCREATEDFILES, HIVECOUNTERFATAL, id, indexForTezUnion, inputObjInspectors, isLogDebugEnabled, isLogInfoEnabled, isLogTraceEnabled, operatorId, out, outputObjInspector, parentOperators, PLOG, reporter, runTimeNumRows, state, statsMap
Constructor and Description |
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VectorSMBMapJoinOperator()
Kryo ctor.
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VectorSMBMapJoinOperator(CompilationOpContext ctx) |
VectorSMBMapJoinOperator(CompilationOpContext ctx,
VectorizationContext vContext,
OperatorDesc conf) |
Modifier and Type | Method and Description |
---|---|
void |
closeOp(boolean aborted)
All done.
|
VectorizationContext |
getOuputVectorizationContext() |
protected void |
initializeOp(org.apache.hadoop.conf.Configuration hconf)
Operator specific initialization.
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protected void |
internalForward(Object row,
ObjectInspector outputOI) |
void |
process(Object row,
int tag)
Process the row.
|
protected List<Object> |
smbJoinComputeKeys(Object row,
byte alias) |
allInitializedParentsAreClosed, cleanUpInputFileChangedOp, getName, getOperatorName, getType, initializeLocalWork, initializeMapredLocalWork, isConvertedAutomaticallySMBJoin, opAllowedConvertMapJoin, setConvertedAutomaticallySMBJoin
getValueObjectInspectors
checkAndGenObject, endGroup, getFilteredValue, getFilterTag, getNextSize, getPosToAliasMap, hasFilter, opAllowedAfterMapJoin, opAllowedBeforeMapJoin, reportProgress, setPosToAliasMap, startGroup
abort, acceptLimitPushdown, areAllParentsInitialized, augmentPlan, cleanUpInputFileChanged, clone, cloneOp, cloneRecursiveChildren, close, columnNamesRowResolvedCanBeObtained, completeInitializationOp, createDummy, defaultEndGroup, defaultStartGroup, dump, dump, flush, forward, getAdditionalCounters, getChildOperators, getChildren, getColumnExprMap, getCompilationOpContext, getConf, getConfiguration, getDone, getExecContext, getGroupKeyObject, getIdentifier, getIndexForTezUnion, getInputObjInspectors, getIsReduceSink, getNextCntr, getNumChild, getNumParent, getOperatorId, getOpTraits, getOutputObjInspector, getParentOperators, getReduceOutputName, getSchema, getStatistics, getStats, initEvaluators, initEvaluators, initEvaluatorsAndReturnStruct, initialize, initialize, initializeChildren, initOperatorId, isUseBucketizedHiveInputFormat, jobClose, jobCloseOp, logStats, opAllowedBeforeSortMergeJoin, passExecContext, preorderMap, processGroup, removeChild, removeChildAndAdoptItsChildren, removeParent, removeParents, replaceChild, replaceParent, reset, resetStats, setAlias, setChildOperators, setColumnExprMap, setCompilationOpContext, setConf, setDone, setExecContext, setGroupKeyObject, setId, setIndexForTezUnion, setInputContext, setInputObjInspectors, setOperatorId, setOpTraits, setOutputCollector, setParentOperators, setReporter, setSchema, setStatistics, setUseBucketizedHiveInputFormat, supportAutomaticSortMergeJoin, supportSkewJoinOptimization, supportUnionRemoveOptimization, toString, toString
public VectorSMBMapJoinOperator()
public VectorSMBMapJoinOperator(CompilationOpContext ctx)
public VectorSMBMapJoinOperator(CompilationOpContext ctx, VectorizationContext vContext, OperatorDesc conf) throws HiveException
HiveException
protected List<Object> smbJoinComputeKeys(Object row, byte alias) throws HiveException
smbJoinComputeKeys
in class SMBMapJoinOperator
HiveException
protected void initializeOp(org.apache.hadoop.conf.Configuration hconf) throws HiveException
Operator
initializeOp
in class SMBMapJoinOperator
HiveException
public void process(Object row, int tag) throws HiveException
Operator
process
in class SMBMapJoinOperator
row
- 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.HiveException
public void closeOp(boolean aborted) throws HiveException
CommonJoinOperator
closeOp
in class SMBMapJoinOperator
HiveException
protected void internalForward(Object row, ObjectInspector outputOI) throws HiveException
internalForward
in class CommonJoinOperator<SMBJoinDesc>
HiveException
public VectorizationContext getOuputVectorizationContext()
getOuputVectorizationContext
in interface VectorizationContextRegion
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