Package org.apache.hadoop.hbase.mapreduce

Class Summary

Class	Description
IntegrationTestBulkLoad	Test Bulk Load and MR on a distributed cluster.
IntegrationTestBulkLoad.CompositeKeyComparator	Comparator used to order linkKeys so that they are passed to a reducer in order.
IntegrationTestBulkLoad.EmptySplit
IntegrationTestBulkLoad.FixedRecordReader<K,V>
IntegrationTestBulkLoad.ITBulkLoadInputFormat
IntegrationTestBulkLoad.LinkChain	Writable used as the value emitted from a pass over the hbase table.
IntegrationTestBulkLoad.LinkedListCheckingMapper	Mapper to pass over the table.
IntegrationTestBulkLoad.LinkedListCheckingReducer	Class that does the actual checking of the links.
IntegrationTestBulkLoad.LinkedListCreationMapper	Mapper that creates a linked list of KeyValues.
IntegrationTestBulkLoad.LinkKey	Writable class used as the key to group links in the linked list.
IntegrationTestBulkLoad.NaturalKeyGroupingComparator	Comparator used to figure out if a linkKey should be grouped together.
IntegrationTestBulkLoad.NaturalKeyPartitioner	Class to figure out what partition to send a link in the chain to.
IntegrationTestBulkLoad.SlowMeCoproScanOperations
IntegrationTestImportTsv	Validate ImportTsv + LoadIncrementalHFiles on a distributed cluster.
IntegrationTestTableMapReduceUtil	Test that we add tmpjars correctly including the named dependencies.
IntegrationTestTableSnapshotInputFormat	An integration test to test TableSnapshotInputFormat which enables reading directly from snapshot files without going through hbase servers.
MapreduceTestingShim	This class provides shims for HBase to interact with the Hadoop 1.0.x and the Hadoop 0.23.x series.
MapreduceTestingShim.MapreduceV1Shim
MapreduceTestingShim.MapreduceV2Shim
MultiTableInputFormatTestBase	Base set of tests and setup for input formats touching multiple tables.
MultiTableInputFormatTestBase.ScanMapper	Pass the key and value to reducer.
MultiTableInputFormatTestBase.ScanReducer	Checks the last and first keys seen against the scanner boundaries.
NMapInputFormat	Input format that creates a configurable number of map tasks each provided with a single row of NullWritables.
NMapInputFormat.NullInputSplit
NMapInputFormat.SingleRecordReader<K,V>
TableSnapshotInputFormatTestBase
TestCellCounter
TestCopyTable	Basic test for the CopyTable M/R tool
TestGroupingTableMapper
TestHashTable	Basic test for the HashTable M/R tool
TestHBaseMRTestingUtility
TestHFileOutputFormat2	Simple test for HFileOutputFormat2.
TestHFileOutputFormat2.RandomKVGeneratingMapper	Simple mapper that makes KeyValue output.
TestHFileOutputFormat2.RandomPutGeneratingMapper	Simple mapper that makes Put output.
TestHRegionPartitioner
TestImportExport	Tests the table import and table export MR job functionality
TestImportExport.TableWALActionListener	This listens to the WALActionsListener.visitLogEntryBeforeWrite(RegionInfo, WALKey, WALEdit) to identify that an entry is written to the Write Ahead Log for the given table.
TestImportTsv
TestImportTsvParser	Tests for ImportTsv.TsvParser.
TestImportTSVWithOperationAttributes
TestImportTSVWithOperationAttributes.OperationAttributesTestController
TestImportTSVWithTTLs
TestImportTSVWithTTLs.TTLCheckingObserver
TestImportTSVWithVisibilityLabels
TestJarFinder	This file was forked from hadoop/common/branches/branch-2@1350012.
TestMapReduceExamples
TestMultiTableInputFormat	Tests various scan start and stop row scenarios.
TestMultiTableInputFormatBase	Tests of MultiTableInputFormatBase.
TestMultiTableInputFormatBase.MRSplitsConnection	Connection to use above in Test.
TestMultiTableSnapshotInputFormat
TestMultiTableSnapshotInputFormatImpl
TestMultiTableSnapshotInputFormatImpl.ScanWithEquals
TestMultithreadedTableMapper	Test Map/Reduce job over HBase tables.
TestMultithreadedTableMapper.ProcessContentsMapper	Pass the given key and processed record reduce
TestRegionSizeCalculator
TestRowCounter	Test the rowcounter map reduce job.
TestSimpleTotalOrderPartitioner	Test of simple partitioner.
TestSyncTable	Basic test for the SyncTable M/R tool
TestTableInputFormat	This tests the TableInputFormat and its recovery semantics
TestTableInputFormat.ExampleDeprecatedTIF
TestTableInputFormat.ExampleJobConfigurableTIF
TestTableInputFormat.ExampleTIF
TestTableInputFormat.ExampleVerifier
TestTableInputFormatBase
TestTableInputFormatBase.ConnectionForMergeTesting	Connection class to use in TestTableInputFormatBase.testNonSuccessiveSplitsAreNotMerged().
TestTableInputFormatBase.TableInputFormatForMergeTesting	Subclass of TableInputFormat to use in TestTableInputFormatBase.testNonSuccessiveSplitsAreNotMerged().
TestTableInputFormatScan1	TestTableInputFormatScan part 1.
TestTableInputFormatScan2	TestTableInputFormatScan part 2.
TestTableInputFormatScanBase	Tests various scan start and stop row scenarios.
TestTableInputFormatScanBase.ScanMapper	Pass the key and value to reduce.
TestTableInputFormatScanBase.ScanReducer	Checks the last and first key seen against the scanner boundaries.
TestTableMapReduce	Test Map/Reduce job over HBase tables.
TestTableMapReduce.ProcessContentsMapper	Pass the given key and processed record reduce
TestTableMapReduceBase	A base class for a test Map/Reduce job over HBase tables.
TestTableMapReduceUtil	Test different variants of initTableMapperJob method
TestTableSnapshotInputFormat
TestTableSnapshotInputFormat.TestTableSnapshotMapper
TestTableSnapshotInputFormat.TestTableSnapshotReducer
TestTableSplit
TestTimeRangeMapRed
TestTimeRangeMapRed.ProcessTimeRangeMapper
TestWALPlayer	Basic test for the WALPlayer M/R tool
TestWALRecordReader	JUnit tests for the WALRecordReader
TsvImporterCustomTestMapper	Dummy mapper used for unit tests to verify that the mapper can be injected.
TsvImporterCustomTestMapperForOprAttr	Just shows a simple example of how the attributes can be extracted and added to the puts

Enum Summary

Enum	Description
TestTableSnapshotInputFormat.TestTableSnapshotCounters