Uses of Class
org.apache.hadoop.hbase.io.ImmutableBytesWritable

Packages that use ImmutableBytesWritable
org.apache.hadoop.hbase   
org.apache.hadoop.hbase.io   
org.apache.hadoop.hbase.mapred Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility 
org.apache.hadoop.hbase.mapreduce Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility 
 

Uses of ImmutableBytesWritable in org.apache.hadoop.hbase
 

Fields in org.apache.hadoop.hbase declared as ImmutableBytesWritable
static ImmutableBytesWritable HTableDescriptor.OWNER_KEY
           
 

Methods in org.apache.hadoop.hbase that return types with arguments of type ImmutableBytesWritable
 Map<ImmutableBytesWritable,ImmutableBytesWritable> HColumnDescriptor.getValues()
           
 Map<ImmutableBytesWritable,ImmutableBytesWritable> HColumnDescriptor.getValues()
           
 Map<ImmutableBytesWritable,ImmutableBytesWritable> HTableDescriptor.getValues()
          Getter for fetching an unmodifiable HTableDescriptor.values map.
 Map<ImmutableBytesWritable,ImmutableBytesWritable> HTableDescriptor.getValues()
          Getter for fetching an unmodifiable HTableDescriptor.values map.
 

Methods in org.apache.hadoop.hbase with parameters of type ImmutableBytesWritable
 void HTableDescriptor.remove(ImmutableBytesWritable key)
          Remove metadata represented by the key from the HTableDescriptor.values map
 void HTableDescriptor.setValue(ImmutableBytesWritable key, ImmutableBytesWritable value)
           
 

Constructor parameters in org.apache.hadoop.hbase with type arguments of type ImmutableBytesWritable
HTableDescriptor(TableName name, HColumnDescriptor[] families, Map<ImmutableBytesWritable,ImmutableBytesWritable> values)
           INTERNAL Private constructor used internally creating table descriptors for catalog tables, hbase:meta and -ROOT-.
HTableDescriptor(TableName name, HColumnDescriptor[] families, Map<ImmutableBytesWritable,ImmutableBytesWritable> values)
           INTERNAL Private constructor used internally creating table descriptors for catalog tables, hbase:meta and -ROOT-.
 

Uses of ImmutableBytesWritable in org.apache.hadoop.hbase.io
 

Methods in org.apache.hadoop.hbase.io with parameters of type ImmutableBytesWritable
 int ImmutableBytesWritable.compareTo(ImmutableBytesWritable that)
          Define the sort order of the BytesWritable.
 

Constructors in org.apache.hadoop.hbase.io with parameters of type ImmutableBytesWritable
ImmutableBytesWritable(ImmutableBytesWritable ibw)
          Set the new ImmutableBytesWritable to the contents of the passed ibw.
 

Uses of ImmutableBytesWritable in org.apache.hadoop.hbase.mapred
 

Methods in org.apache.hadoop.hbase.mapred that return ImmutableBytesWritable
protected  ImmutableBytesWritable GroupingTableMap.createGroupKey(byte[][] vals)
          Deprecated. Create a key by concatenating multiple column values.
 ImmutableBytesWritable TableRecordReaderImpl.createKey()
          Deprecated.  
 ImmutableBytesWritable TableRecordReader.createKey()
          Deprecated.  
 

Methods in org.apache.hadoop.hbase.mapred that return types with arguments of type ImmutableBytesWritable
 org.apache.hadoop.mapred.RecordReader<ImmutableBytesWritable,Result> TableSnapshotInputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
           
 org.apache.hadoop.mapred.RecordReader<ImmutableBytesWritable,Result> TableInputFormatBase.getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
          Deprecated. Builds a TableRecordReader.
 org.apache.hadoop.mapred.RecordReader<ImmutableBytesWritable,Result> MultiTableSnapshotInputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
           
 

Methods in org.apache.hadoop.hbase.mapred with parameters of type ImmutableBytesWritable
 int HRegionPartitioner.getPartition(ImmutableBytesWritable key, V2 value, int numPartitions)
          Deprecated.  
 void IdentityTableMap.map(ImmutableBytesWritable key, Result value, org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Result> output, org.apache.hadoop.mapred.Reporter reporter)
          Deprecated. Pass the key, value to reduce
 void GroupingTableMap.map(ImmutableBytesWritable key, Result value, org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Result> output, org.apache.hadoop.mapred.Reporter reporter)
          Deprecated. Extract the grouping columns from value to construct a new key.
 boolean TableRecordReaderImpl.next(ImmutableBytesWritable key, Result value)
          Deprecated.  
 boolean TableRecordReader.next(ImmutableBytesWritable key, Result value)
          Deprecated.  
 void IdentityTableReduce.reduce(ImmutableBytesWritable key, Iterator<Put> values, org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Put> output, org.apache.hadoop.mapred.Reporter reporter)
          Deprecated. No aggregation, output pairs of (key, record)
 

Method parameters in org.apache.hadoop.hbase.mapred with type arguments of type ImmutableBytesWritable
 void IdentityTableMap.map(ImmutableBytesWritable key, Result value, org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Result> output, org.apache.hadoop.mapred.Reporter reporter)
          Deprecated. Pass the key, value to reduce
 void GroupingTableMap.map(ImmutableBytesWritable key, Result value, org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Result> output, org.apache.hadoop.mapred.Reporter reporter)
          Deprecated. Extract the grouping columns from value to construct a new key.
 void IdentityTableReduce.reduce(ImmutableBytesWritable key, Iterator<Put> values, org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Put> output, org.apache.hadoop.mapred.Reporter reporter)
          Deprecated. No aggregation, output pairs of (key, record)
 

Uses of ImmutableBytesWritable in org.apache.hadoop.hbase.mapreduce
 

Methods in org.apache.hadoop.hbase.mapreduce that return ImmutableBytesWritable
protected  ImmutableBytesWritable GroupingTableMapper.createGroupKey(byte[][] vals)
          Create a key by concatenating multiple column values.
 ImmutableBytesWritable TableRecordReaderImpl.getCurrentKey()
          Returns the current key.
 ImmutableBytesWritable TableRecordReader.getCurrentKey()
          Returns the current key.
 

Methods in org.apache.hadoop.hbase.mapreduce that return types with arguments of type ImmutableBytesWritable
 org.apache.hadoop.mapreduce.RecordReader<ImmutableBytesWritable,Result> TableSnapshotInputFormat.createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
           
 org.apache.hadoop.mapreduce.RecordReader<ImmutableBytesWritable,Result> MultiTableInputFormatBase.createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
          Builds a TableRecordReader.
 org.apache.hadoop.mapreduce.RecordReader<ImmutableBytesWritable,Result> TableInputFormatBase.createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
          Builds a TableRecordReader.
 org.apache.hadoop.mapreduce.RecordWriter<ImmutableBytesWritable,org.apache.hadoop.hbase.KeyValue> HFileOutputFormat.getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
          Deprecated.  
 org.apache.hadoop.mapreduce.RecordWriter<ImmutableBytesWritable,Cell> HFileOutputFormat2.getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
           
 org.apache.hadoop.mapreduce.RecordWriter<ImmutableBytesWritable,Mutation> MultiTableOutputFormat.getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
           
 

Methods in org.apache.hadoop.hbase.mapreduce with parameters of type ImmutableBytesWritable
 int HRegionPartitioner.getPartition(ImmutableBytesWritable key, VALUE value, int numPartitions)
          Gets the partition number for a given key (hence record) given the total number of partitions i.e.
 int SimpleTotalOrderPartitioner.getPartition(ImmutableBytesWritable key, VALUE value, int reduces)
           
 void GroupingTableMapper.map(ImmutableBytesWritable key, Result value, org.apache.hadoop.mapreduce.Mapper.Context context)
          Extract the grouping columns from value to construct a new key.
 void IdentityTableMapper.map(ImmutableBytesWritable key, Result value, org.apache.hadoop.mapreduce.Mapper.Context context)
          Pass the key, value to reduce.
protected  void KeyValueSortReducer.reduce(ImmutableBytesWritable row, Iterable<org.apache.hadoop.hbase.KeyValue> kvs, org.apache.hadoop.mapreduce.Reducer.Context context)
           
protected  void PutSortReducer.reduce(ImmutableBytesWritable row, Iterable<Put> puts, org.apache.hadoop.mapreduce.Reducer.Context context)
           
protected  void TextSortReducer.reduce(ImmutableBytesWritable rowKey, Iterable<org.apache.hadoop.io.Text> lines, org.apache.hadoop.mapreduce.Reducer.Context context)
           
 



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