Deprecated API

Contents

• Deprecated Interfaces
• Deprecated Classes
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors

Deprecated Interfaces

Interface and Description
org.apache.hadoop.hbase.mapred.TableMap
org.apache.hadoop.hbase.mapred.TableReduce

Deprecated Classes

Class and Description
org.apache.hadoop.hbase.io.hfile.DoubleBlockCache As of 1.0, replaced by BucketCache.
org.apache.hadoop.hbase.mapred.Driver
org.apache.hadoop.hbase.metrics.ExactCounterMetric
org.apache.hadoop.hbase.util.FSTableDescriptorMigrationToSubdir will be removed for the major release after 0.96.
org.apache.hadoop.hbase.mapred.GroupingTableMap
org.apache.hadoop.hbase.mapreduce.HFileOutputFormat use HFileOutputFormat2 instead.
org.apache.hadoop.hbase.mapred.HRegionPartitioner
org.apache.hadoop.hbase.mapred.IdentityTableMap
org.apache.hadoop.hbase.mapred.IdentityTableReduce
org.apache.hadoop.hbase.catalog.MetaMigrationConvertingToPB will be removed for the major release after 0.96.
org.apache.hadoop.hbase.metrics.histogram.MetricsHistogram
org.apache.hadoop.hbase.metrics.MetricsMBeanBase
org.apache.hadoop.hbase.metrics.MetricsRate
org.apache.hadoop.hbase.metrics.MetricsString
org.apache.hadoop.hbase.metrics.PersistentMetricsTimeVaryingRate
org.apache.hadoop.hbase.mapred.RowCounter
org.apache.hadoop.hbase.io.hfile.slab.SingleSizeCache As of 1.0, replaced by BucketCache.
org.apache.hadoop.hbase.io.hfile.slab.SlabCache As of 1.0, replaced by BucketCache.
org.apache.hadoop.hbase.mapred.TableInputFormat
org.apache.hadoop.hbase.mapred.TableInputFormatBase
org.apache.hadoop.hbase.mapred.TableMapReduceUtil
org.apache.hadoop.hbase.mapred.TableOutputFormat
org.apache.hadoop.hbase.mapred.TableRecordReader
org.apache.hadoop.hbase.mapred.TableRecordReaderImpl
org.apache.hadoop.hbase.mapred.TableSplit

Deprecated Fields

Field and Description
org.apache.hadoop.hbase.mapreduce.SimpleTotalOrderPartitioner.END
org.apache.hadoop.hbase.regionserver.KeyPrefixRegionSplitPolicy.PREFIX_LENGTH_KEY_DEPRECATED
org.apache.hadoop.hbase.mapreduce.SimpleTotalOrderPartitioner.START

Deprecated Methods

Method and Description
org.apache.hadoop.hbase.regionserver.wal.WALEdit.add(KeyValue) Use WALEdit.add(Cell) instead
org.apache.hadoop.hbase.regionserver.wal.HLog.appendNoSync(HRegionInfo, TableName, WALEdit, List, long, HTableDescriptor, AtomicLong, boolean, long, long)
org.apache.hadoop.hbase.mapreduce.CellCreator.create(byte[], int, int, byte[], int, int, byte[], int, int, long, byte[], int, int, String)
org.apache.hadoop.hbase.regionserver.wal.WALEdit.getKeyValues() Use WALEdit.getCells() instead
org.apache.hadoop.hbase.regionserver.HRegion.getRegionDir(Path, HRegionInfo)
org.apache.hadoop.hbase.regionserver.HRegion.getRegionDir(Path, String)
org.apache.hadoop.hbase.regionserver.StoreFile.Reader.getScanner(boolean, boolean)
org.apache.hadoop.hbase.regionserver.StoreFile.Reader.getScanner(boolean, boolean, boolean)
org.apache.hadoop.hbase.regionserver.HStore.getStoreHomedir(Path, HRegionInfo, byte[])
org.apache.hadoop.hbase.regionserver.HStore.getStoreHomedir(Path, String, byte[])
org.apache.hadoop.hbase.regionserver.HRegion.initialize() use HRegion.createHRegion() or HRegion.openHRegion()
org.apache.hadoop.hbase.master.cleaner.BaseLogCleanerDelegate.isLogDeletable(FileStatus)
org.apache.hadoop.hbase.coprocessor.RegionObserver.postCompact(ObserverContext, Store, StoreFile) Use RegionObserver.postCompact(ObserverContext, Store, StoreFile, CompactionRequest) instead
org.apache.hadoop.hbase.coprocessor.RegionObserver.postCompactSelection(ObserverContext, Store, ImmutableList) use RegionObserver.postCompactSelection(ObserverContext, Store, ImmutableList, CompactionRequest) instead.
org.apache.hadoop.hbase.coprocessor.RegionObserver.postFlush(ObserverContext) use RegionObserver.preFlush(ObserverContext, Store, InternalScanner) instead.
org.apache.hadoop.hbase.coprocessor.BaseRegionObserver.postGet(ObserverContext, Get, List)
org.apache.hadoop.hbase.coprocessor.RegionObserver.postGet(ObserverContext, Get, List)
org.apache.hadoop.hbase.coprocessor.RegionObserver.postIncrementColumnValue(ObserverContext, byte[], byte[], byte[], long, boolean, long) This hook is no longer called by the RegionServer
org.apache.hadoop.hbase.coprocessor.RegionObserver.postSplit(ObserverContext, HRegion, HRegion) Use postCompleteSplit() instead
org.apache.hadoop.hbase.coprocessor.RegionObserver.preCompact(ObserverContext, Store, InternalScanner, ScanType) use RegionObserver.preCompact(ObserverContext, Store, InternalScanner, ScanType, CompactionRequest) instead
org.apache.hadoop.hbase.coprocessor.RegionObserver.preCompactScannerOpen(ObserverContext, Store, List, ScanType, long, InternalScanner) Use RegionObserver.preCompactScannerOpen(ObserverContext, Store, List, ScanType, long, InternalScanner, CompactionRequest) instead.
org.apache.hadoop.hbase.coprocessor.RegionObserver.preCompactSelection(ObserverContext, Store, List) Use RegionObserver.preCompactSelection(ObserverContext, Store, List, CompactionRequest) instead
org.apache.hadoop.hbase.coprocessor.RegionObserver.preFlush(ObserverContext) use RegionObserver.preFlush(ObserverContext, Store, InternalScanner) instead
org.apache.hadoop.hbase.coprocessor.BaseRegionObserver.preGet(ObserverContext, Get, List)
org.apache.hadoop.hbase.coprocessor.RegionObserver.preGet(ObserverContext, Get, List)
org.apache.hadoop.hbase.coprocessor.RegionObserver.preIncrementColumnValue(ObserverContext, byte[], byte[], byte[], long, boolean) This hook is no longer called by the RegionServer
org.apache.hadoop.hbase.coprocessor.RegionObserver.preSplit(ObserverContext) Use preSplit( final ObserverContext c, byte[] splitRow)
org.apache.hadoop.hbase.io.Reference.readFields(DataInput) Writables are going away. Use the pb serialization methods instead. Remove in a release after 0.96 goes out. This is here only to migrate old Reference files written with Writables before 0.96.
org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.tryAtomicRegionLoad(HConnection, byte[], byte[], Collection) Use LoadIncrementalHFiles.tryAtomicRegionLoad(HConnection, TableName, byte[], Collection)
org.apache.hadoop.hbase.regionserver.wal.HLogKey.write(DataOutput)

Deprecated Constructors

Constructor and Description
org.apache.hadoop.hbase.client.CoprocessorHConnection(HConnection, HRegionServer) delegate is not used
org.apache.hadoop.hbase.regionserver.HRegion(Path, HLog, FileSystem, Configuration, HRegionInfo, HTableDescriptor, RegionServerServices)
org.apache.hadoop.hbase.io.Reference()
org.apache.hadoop.hbase.mapreduce.TableSplit(byte[], byte[], byte[], String) Since 0.96.0; use TableSplit.TableSplit(TableName, byte[], byte[], String)
org.apache.hadoop.hbase.mapreduce.TableSplit(byte[], Scan, byte[], byte[], String) Since 0.96.0; use TableSplit.TableSplit(TableName, byte[], byte[], String)