org.apache.hadoop.vertica
Class VerticaStreamingRecordWriter
java.lang.Object
org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>
org.apache.hadoop.vertica.VerticaStreamingRecordWriter
public class VerticaStreamingRecordWriter
- extends RecordWriter<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>
Method Summary |
void |
close(TaskAttemptContext context)
Close this RecordWriter to future operations. |
void |
write(org.apache.hadoop.io.Text table,
org.apache.hadoop.io.Text record)
Writes a key/value pair. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
VerticaStreamingRecordWriter
public VerticaStreamingRecordWriter(Connection connection,
String copyStmt,
String writerTable)
close
public void close(TaskAttemptContext context)
throws IOException
- Description copied from class:
RecordWriter
- Close this
RecordWriter
to future operations.
- Specified by:
close
in class RecordWriter<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>
- Parameters:
context
- the context of the task
- Throws:
IOException
write
public void write(org.apache.hadoop.io.Text table,
org.apache.hadoop.io.Text record)
throws IOException
- Description copied from class:
RecordWriter
- Writes a key/value pair.
- Specified by:
write
in class RecordWriter<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>
- Parameters:
table
- the key to write.record
- the value to write.
- Throws:
IOException
Copyright © 2009 The Apache Software Foundation