Deprecated API

Contents

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

Deprecated Classes

Class and Description
org.apache.hadoop.hbase.mapreduce.Import.KeyValueImporter Use Import.CellImporter. Will be removed from 3.0 onwards
org.apache.hadoop.hbase.mapreduce.Import.KeyValueReducer Use Import.CellReducer. Will be removed from 3.0 onwards
org.apache.hadoop.hbase.mapreduce.Import.KeyValueSortImporter Use Import.CellSortImporter. Will be removed from 3.0 onwards
org.apache.hadoop.hbase.mapreduce.Import.KeyValueWritableComparablePartitioner Use Import.CellWritableComparablePartitioner. Will be removed from 3.0 onwards
org.apache.hadoop.hbase.mapreduce.KeyValueSerialization Use CellSerialization. Will be removed from 3.0 onwards
org.apache.hadoop.hbase.mapreduce.KeyValueSortReducer Use CellSortReducer. Will be removed from 3.0 onwards

Deprecated Fields

Field and Description
org.apache.hadoop.hbase.mapreduce.SimpleTotalOrderPartitioner.END since 0.90.0
org.apache.hadoop.hbase.mapreduce.TableSplit.LOG LOG variable would be made private. fix in hbase 3.0
org.apache.hadoop.hbase.mapreduce.SimpleTotalOrderPartitioner.START since 0.90.0

Deprecated Methods

Method and Description
org.apache.hadoop.hbase.mapreduce.TableMapReduceUtil.addDependencyJars(Configuration, Class<?>...) since 1.3.0 and will be removed in 3.0.0. Use TableMapReduceUtil.addDependencyJars(Job) instead.
org.apache.hadoop.hbase.mapreduce.CellCreator.create(byte[], int, int, byte[], int, int, byte[], int, int, long, byte[], int, int, String) since 0.98.9
org.apache.hadoop.hbase.mapreduce.RowCounter.createSubmittableJob(Configuration, String[]) as of release 2.3.0. Will be removed on 4.0.0. Please use main method instead.
org.apache.hadoop.hbase.mapreduce.TableSnapshotInputFormat.TableSnapshotRegionSplit.getRegionInfo() As of release 2.0.0, this will be removed in HBase 3.0.0 Use TableSnapshotInputFormat.TableSnapshotRegionSplit.getRegion()
org.apache.hadoop.hbase.mapreduce.TableMapReduceUtil.initCredentialsForCluster(Job, String) Since 1.2.0 and will be removed in 3.0.0. Use TableMapReduceUtil.initCredentialsForCluster(Job, Configuration) instead.
org.apache.hadoop.hbase.mapreduce.TableRecordReaderImpl.retrieveGetCounterWithStringsParams(TaskAttemptContext) since 2.4.0 and 2.3.2, will be removed in 4.0.0
org.apache.hadoop.hbase.mapreduce.TableRecordReaderImpl.updateCounters(ScanMetrics, long, Method, TaskAttemptContext, long) since 2.4.0 and 2.3.2, will be removed in 4.0.0 Use TableRecordReaderImpl.updateCounters(ScanMetrics, long, TaskAttemptContext, long) instead.

Deprecated Constructors

Constructor and Description
org.apache.hadoop.hbase.mapred.TableOutputFormat.TableRecordWriter(BufferedMutator) since 2.0.0 and will be removed in 3.0.0. Please use #TableRecordWriter(JobConf) instead. This version does not clean up connections and will leak connections (removed in 2.0).