Package | Description |
---|---|
org.apache.hadoop.hbase | |
org.apache.hadoop.hbase.mapred |
Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility methods.
|
org.apache.hadoop.hbase.mapreduce |
Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility methods.
|
org.apache.hadoop.hbase.mapreduce.replication | |
org.apache.hadoop.hbase.test |
Class and Description |
---|
TableMapper
Extends the base
Mapper class to add the required input key
and value classes. |
Class and Description |
---|
MultiTableInputFormatTestBase.ScanMapper
Pass the key and value to reducer.
|
MultiTableInputFormatTestBase.ScanReducer
Checks the last and first keys seen against the scanner boundaries.
|
TableMapper
Extends the base
Mapper class to add the required input key
and value classes. |
TableSnapshotInputFormatImpl.InputSplit
Implementation class for InputSplit logic common between mapred and mapreduce.
|
TableSnapshotInputFormatTestBase |
TestMultiTableSnapshotInputFormat |
TestTableMapReduceBase
A base class for a test Map/Reduce job over HBase tables.
|
Class and Description |
---|
CellCreator
Facade to create Cells for HFileOutputFormat.
|
CellSerialization.CellDeserializer |
CellSerialization.CellSerializer |
HashTable.TableHash |
HashTable.TableHash.Reader |
HFileOutputFormat2
Writes HFiles.
|
Import.CellWritableComparable |
Import.KeyValueWritableComparable |
ImportTsv.TsvParser |
ImportTsv.TsvParser.BadTsvLineException |
IntegrationTestBulkLoad.LinkChain
Writable used as the value emitted from a pass over the hbase table.
|
IntegrationTestBulkLoad.LinkKey
Writable class used as the key to group links in the linked list.
|
KeyValueSerialization.KeyValueDeserializer
Deprecated.
|
KeyValueSerialization.KeyValueSerializer
Deprecated.
|
LoadIncrementalHFiles.LoadQueueItem
Deprecated.
As of release 2.0.0, this will be removed in HBase 3.0.0. Use
LoadIncrementalHFiles.LoadQueueItem instead. |
MultiTableInputFormatBase
A base for
MultiTableInputFormat s. |
MultiTableInputFormatTestBase
Base set of tests and setup for input formats touching multiple tables.
|
SyncTable.SyncMapper.Counter |
TableInputFormatBase
A base for
TableInputFormat s. |
TableMapper
Extends the base
Mapper class to add the required input key
and value classes. |
TableRecordReader
Iterate over an HBase table data, return (ImmutableBytesWritable, Result)
pairs.
|
TableReducer
Extends the basic
Reducer class to add the required key and
value input/output classes. |
TableSnapshotInputFormat
TableSnapshotInputFormat allows a MapReduce job to run over a table snapshot.
|
TableSnapshotInputFormatImpl.InputSplit
Implementation class for InputSplit logic common between mapred and mapreduce.
|
TableSplit
A table split corresponds to a key range (low, high) and an optional scanner.
|
TestMultiTableSnapshotInputFormatImpl.ScanWithEquals |
TestTableInputFormatScanBase
Tests various scan start and stop row scenarios.
|
TestTableSnapshotInputFormat.TestTableSnapshotCounters |
TsvImporterMapper
Write table content out to files in hdfs.
|
VisibilityExpressionResolver
Interface to convert visibility expressions into Tags for storing along with Cells in HFiles.
|
Class and Description |
---|
TableMapper
Extends the base
Mapper class to add the required input key
and value classes. |
Class and Description |
---|
TableMapper
Extends the base
Mapper class to add the required input key
and value classes. |
WALPlayer.WALMapper
A mapper that writes out
Mutation to be directly applied to a running HBase instance. |