Package com.mapr.db.mapreduce.tools.impl

Class DiffTableComparator

java.lang.Object

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

public class DiffTableComparator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
DiffTableCounterCollector	counter

Constructor Summary

Constructors

Constructor	Description
DiffTableComparator(String table1Path, String table2Path, String projectedFields, boolean excludeEmbeddedFamilies, DiffTableCounterCollector c)

Method Summary

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

counter

public DiffTableCounterCollector counter

Constructor Details

DiffTableComparator

public DiffTableComparator(String table1Path,
 String table2Path,
 String projectedFields,
 boolean excludeEmbeddedFamilies,
 DiffTableCounterCollector c)
                    throws IOException

Throws:

IOException

Method Details

getTable1IdToFieldPathMap

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

getTable2IdToFieldPathMap

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

getTable1PathToIdPathMap

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

getTable2PathToIdPathMap

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

getIdToFieldPathMap

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

Throws:

IOException

processNextRowAndReturnDiff

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

Throws:

IOException

processNextRow

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

Throws:

IOException