org.apache.hadoop.hive.ql.exec.tez

Class MergeFileRecordProcessor

java.lang.Object

org.apache.hadoop.hive.ql.exec.tez.RecordProcessor

org.apache.hadoop.hive.ql.exec.tez.MergeFileRecordProcessor

public class MergeFileRecordProcessor
extends RecordProcessor

Record processor for fast merging of files.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.logging.Log	LOG
protected static String	MAP_PLAN_KEY
protected Operator<? extends OperatorDesc>	mergeOp

Fields inherited from class org.apache.hadoop.hive.ql.exec.tez.RecordProcessor

CLASS_NAME, inputs, isLogInfoEnabled, isLogTraceEnabled, jconf, l4j, outMap, outputs, perfLogger, processorContext, reporter

Constructor Summary

Constructors

Constructor and Description
MergeFileRecordProcessor(org.apache.hadoop.mapred.JobConf jconf, org.apache.tez.runtime.api.ProcessorContext context)

Method Summary

Methods inherited from class org.apache.hadoop.hive.ql.exec.tez.RecordProcessor

createOutputMap, getMergeWorkList

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

mergeOp

protected Operator<? extends OperatorDesc> mergeOp

MAP_PLAN_KEY

protected static final String MAP_PLAN_KEY

See Also:

Constant Field Values

Constructor Detail

MergeFileRecordProcessor

public MergeFileRecordProcessor(org.apache.hadoop.mapred.JobConf jconf,
                        org.apache.tez.runtime.api.ProcessorContext context)