@Deprecated public class ColumnFamilyRecordReader extends org.apache.hadoop.mapreduce.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>> implements org.apache.hadoop.mapred.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>
| Modifier and Type | Class and Description |
|---|---|
static class |
ColumnFamilyRecordReader.Column
Deprecated.
|
| Modifier and Type | Field and Description |
|---|---|
static int |
CASSANDRA_HADOOP_MAX_KEY_SIZE_DEFAULT
Deprecated.
|
| Constructor and Description |
|---|
ColumnFamilyRecordReader()
Deprecated.
|
ColumnFamilyRecordReader(int keyBufferSize)
Deprecated.
|
| Modifier and Type | Method and Description |
|---|---|
void |
close()
Deprecated.
|
java.nio.ByteBuffer |
createKey()
Deprecated.
|
java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column> |
createValue()
Deprecated.
|
java.nio.ByteBuffer |
getCurrentKey()
Deprecated.
|
java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column> |
getCurrentValue()
Deprecated.
|
long |
getPos()
Deprecated.
|
float |
getProgress()
Deprecated.
|
void |
initialize(org.apache.hadoop.mapreduce.InputSplit split,
org.apache.hadoop.mapreduce.TaskAttemptContext context)
Deprecated.
|
boolean |
next(java.nio.ByteBuffer key,
java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column> value)
Deprecated.
|
boolean |
nextKeyValue()
Deprecated.
|
public static final int CASSANDRA_HADOOP_MAX_KEY_SIZE_DEFAULT
public ColumnFamilyRecordReader()
public ColumnFamilyRecordReader(int keyBufferSize)
public void close()
close in interface java.io.Closeableclose in interface java.lang.AutoCloseableclose in interface org.apache.hadoop.mapred.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>close in class org.apache.hadoop.mapreduce.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>public java.nio.ByteBuffer getCurrentKey()
getCurrentKey in class org.apache.hadoop.mapreduce.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>public java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column> getCurrentValue()
getCurrentValue in class org.apache.hadoop.mapreduce.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>public float getProgress()
getProgress in interface org.apache.hadoop.mapred.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>getProgress in class org.apache.hadoop.mapreduce.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>public void initialize(org.apache.hadoop.mapreduce.InputSplit split,
org.apache.hadoop.mapreduce.TaskAttemptContext context)
throws java.io.IOException
initialize in class org.apache.hadoop.mapreduce.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>java.io.IOExceptionpublic boolean nextKeyValue()
throws java.io.IOException
nextKeyValue in class org.apache.hadoop.mapreduce.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>java.io.IOExceptionpublic boolean next(java.nio.ByteBuffer key,
java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column> value)
throws java.io.IOException
next in interface org.apache.hadoop.mapred.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>java.io.IOExceptionpublic java.nio.ByteBuffer createKey()
createKey in interface org.apache.hadoop.mapred.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>public java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column> createValue()
createValue in interface org.apache.hadoop.mapred.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>public long getPos()
throws java.io.IOException
getPos in interface org.apache.hadoop.mapred.RecordReader<java.nio.ByteBuffer,java.util.SortedMap<java.nio.ByteBuffer,ColumnFamilyRecordReader.Column>>java.io.IOExceptionCopyright © 2018 The Apache Software Foundation