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

Packages that use ImmutableBytesWritable
org.apache.hadoop.hbase   
org.apache.hadoop.hbase.client Provides HBase Client 
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 
org.apache.hadoop.hbase.mapreduce.replication   
 

Uses of ImmutableBytesWritable in org.apache.hadoop.hbase
 

Fields in org.apache.hadoop.hbase declared as ImmutableBytesWritable
static ImmutableBytesWritable HTableDescriptor.DEFERRED_LOG_FLUSH_KEY
           
static ImmutableBytesWritable HTableDescriptor.FAMILIES_KEY
           
static ImmutableBytesWritable HTableDescriptor.IS_META_KEY
           
static ImmutableBytesWritable HTableDescriptor.IS_ROOT_KEY
           
static ImmutableBytesWritable HTableDescriptor.MAX_FILESIZE_KEY
           
static ImmutableBytesWritable HTableDescriptor.MEMSTORE_FLUSHSIZE_KEY
           
static ImmutableBytesWritable HTableDescriptor.READONLY_KEY
           
 

Fields in org.apache.hadoop.hbase with type parameters of type ImmutableBytesWritable
protected  Map<ImmutableBytesWritable,ImmutableBytesWritable> HTableDescriptor.values
           
protected  Map<ImmutableBytesWritable,ImmutableBytesWritable> HTableDescriptor.values
           
protected  Map<ImmutableBytesWritable,ImmutableBytesWritable> HColumnDescriptor.values
           
protected  Map<ImmutableBytesWritable,ImmutableBytesWritable> HColumnDescriptor.values
           
 

Methods in org.apache.hadoop.hbase that return types with arguments of type ImmutableBytesWritable
 Map<ImmutableBytesWritable,ImmutableBytesWritable> HTableDescriptor.getValues()
           
 Map<ImmutableBytesWritable,ImmutableBytesWritable> HTableDescriptor.getValues()
           
 Map<ImmutableBytesWritable,ImmutableBytesWritable> HColumnDescriptor.getValues()
           
 Map<ImmutableBytesWritable,ImmutableBytesWritable> HColumnDescriptor.getValues()
           
 

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

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

Methods in org.apache.hadoop.hbase.client that return ImmutableBytesWritable
 ImmutableBytesWritable Result.getBytes()
          Returns the raw binary encoding of this Result.
 

Constructors in org.apache.hadoop.hbase.client with parameters of type ImmutableBytesWritable
Result(ImmutableBytesWritable bytes)
          Instantiate a Result from the specified raw binary format.
 

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 TableRecordReader.createKey()
           
 ImmutableBytesWritable TableRecordReaderImpl.createKey()
           
 

Methods in org.apache.hadoop.hbase.mapred that return types with arguments of type ImmutableBytesWritable
 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.
 

Methods in org.apache.hadoop.hbase.mapred with parameters of type ImmutableBytesWritable
 int HRegionPartitioner.getPartition(ImmutableBytesWritable key, V2 value, int numPartitions)
          Deprecated.  
 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 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
 boolean TableRecordReader.next(ImmutableBytesWritable key, Result value)
           
 boolean TableRecordReaderImpl.next(ImmutableBytesWritable key, Result value)
           
 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)
 void TableOutputFormat.TableRecordWriter.write(ImmutableBytesWritable key, Put value)
           
 

Method parameters in org.apache.hadoop.hbase.mapred with type arguments of type ImmutableBytesWritable
 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 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 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 TableRecordReader.getCurrentKey()
          Returns the current key.
 ImmutableBytesWritable TableRecordReaderImpl.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> 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.io.Writable> MultiTableOutputFormat.getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
           
 org.apache.hadoop.mapreduce.RecordWriter<ImmutableBytesWritable,KeyValue> HFileOutputFormat.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<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)
           
 void MultiTableOutputFormat.MultiTableRecordWriter.write(ImmutableBytesWritable tableName, org.apache.hadoop.io.Writable action)
          Writes an action (Put or Delete) to the specified table.
 

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

Methods in org.apache.hadoop.hbase.mapreduce.replication with parameters of type ImmutableBytesWritable
 void VerifyReplication.Verifier.map(ImmutableBytesWritable row, Result value, org.apache.hadoop.mapreduce.Mapper.Context context)
          Map method that compares every scanned row with the equivalent from a distant cluster.
 



Copyright © 2011 The Apache Software Foundation. All Rights Reserved.