com.mapr.db.mapreduce.tools.impl

Class DiffTableComparator

java.lang.Object

com.mapr.db.mapreduce.tools.impl.DiffTableComparator

public class DiffTableComparator
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
DiffTableCounterCollector	counter

Constructor Summary

Constructors

Constructor and Description
DiffTableComparator(java.lang.String table1Path, java.lang.String table2Path, java.lang.String projectedFields, boolean excludeEmbeddedFamilies, DiffTableCounterCollector c)

Method Summary

Modifier and Type	Method and Description
static void	getIdToFieldPathMap(java.lang.String table, java.util.Map<java.lang.Integer,org.ojai.FieldPath> idToPathMap, java.util.Map<org.ojai.FieldPath,java.lang.Integer> pathToIdMap)
java.util.Map<java.lang.Integer,org.ojai.FieldPath>	getTable1IdToFieldPathMap()
java.util.Map<org.ojai.FieldPath,java.lang.Integer>	getTable1PathToIdPathMap()
java.util.Map<java.lang.Integer,org.ojai.FieldPath>	getTable2IdToFieldPathMap()
java.util.Map<org.ojai.FieldPath,java.lang.Integer>	getTable2PathToIdPathMap()
boolean	processNextRow(com.mapr.db.rowcol.DBDocumentImpl doc1, DocScanner scan)
java.util.ArrayList<RowDiff>	processNextRowAndReturnDiff(com.mapr.db.rowcol.DBDocumentImpl doc1, DocScanner scan2)

Methods inherited from class java.lang.Object

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

Field Detail

counter

public DiffTableCounterCollector counter

Constructor Detail

DiffTableComparator

public DiffTableComparator(java.lang.String table1Path,
                           java.lang.String table2Path,
                           java.lang.String projectedFields,
                           boolean excludeEmbeddedFamilies,
                           DiffTableCounterCollector c)
                    throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getTable1IdToFieldPathMap

public java.util.Map<java.lang.Integer,org.ojai.FieldPath> getTable1IdToFieldPathMap()

getTable2IdToFieldPathMap

public java.util.Map<java.lang.Integer,org.ojai.FieldPath> getTable2IdToFieldPathMap()

getTable1PathToIdPathMap

public java.util.Map<org.ojai.FieldPath,java.lang.Integer> getTable1PathToIdPathMap()

getTable2PathToIdPathMap

public java.util.Map<org.ojai.FieldPath,java.lang.Integer> getTable2PathToIdPathMap()

getIdToFieldPathMap

public static void getIdToFieldPathMap(java.lang.String table,
                                       java.util.Map<java.lang.Integer,org.ojai.FieldPath> idToPathMap,
                                       java.util.Map<org.ojai.FieldPath,java.lang.Integer> pathToIdMap)
                                throws java.io.IOException

Throws:

java.io.IOException

processNextRowAndReturnDiff

public java.util.ArrayList<RowDiff> processNextRowAndReturnDiff(com.mapr.db.rowcol.DBDocumentImpl doc1,
                                                                DocScanner scan2)
                                                         throws java.io.IOException

Throws:

java.io.IOException

processNextRow

public boolean processNextRow(com.mapr.db.rowcol.DBDocumentImpl doc1,
                              DocScanner scan)
                       throws java.io.IOException

Throws:

java.io.IOException