public class OrcFileMergeOperator extends AbstractFileMergeOperator<OrcFileMergeDesc>
Operator.OperatorFunc, Operator.State| Modifier and Type | Field and Description |
|---|---|
static org.apache.commons.logging.Log |
LOG |
autoDelete, BACKUP_PREFIX, dpCtx, dpPath, exception, finalPath, fs, hasDynamicPartitions, incompatFileSet, isListBucketingAlterTableConcatenate, jc, listBucketingDepth, outPath, taskTmpPath, tmpPath, tmpPathFixed, tmpPathFixedConcatenatealias, childOperators, 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 |
|---|
OrcFileMergeOperator() |
| Modifier and Type | Method and Description |
|---|---|
void |
closeOp(boolean abort)
Operator specific close routine.
|
String |
getName()
Implements the getName function for the Node Interface.
|
static String |
getOperatorName() |
OperatorType |
getType()
Return the type of the specific operator among the
types in OperatorType.
|
void |
process(Object row,
int tag)
Process the row.
|
checkPartitionsMatch, fixTmpPath, fixTmpPath, initializeOp, jobCloseOpacceptLimitPushdown, allInitializedParentsAreClosed, areAllParentsInitialized, augmentPlan, cleanUpInputFileChanged, cleanUpInputFileChangedOp, clone, cloneOp, cloneRecursiveChildren, close, columnNamesRowResolvedCanBeObtained, completeInitializationOp, createDummy, defaultEndGroup, defaultStartGroup, dump, dump, endGroup, 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, logStats, opAllowedAfterMapJoin, opAllowedBeforeMapJoin, 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, startGroup, supportAutomaticSortMergeJoin, supportSkewJoinOptimization, supportUnionRemoveOptimization, toString, toStringpublic void process(Object row, int tag) throws HiveException
Operatorprocess in class Operator<OrcFileMergeDesc>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.HiveExceptionpublic OperatorType getType()
OperatorgetType in class Operator<OrcFileMergeDesc>public String getName()
OperatorgetName in interface NodegetName in class Operator<OrcFileMergeDesc>public static String getOperatorName()
public void closeOp(boolean abort)
throws HiveException
OperatorcloseOp in class AbstractFileMergeOperator<OrcFileMergeDesc>HiveExceptionCopyright © 2017 The Apache Software Foundation. All rights reserved.