org.apache.iotdb.hadoop.tsfile

类 TSFRecordWriter

java.lang.Object

org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.NullWritable,HDFSTSRecord>

org.apache.iotdb.hadoop.tsfile.TSFRecordWriter

public class TSFRecordWriter
extends org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.NullWritable,HDFSTSRecord>

构造器概要

构造器

构造器和说明
TSFRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext job, org.apache.hadoop.fs.Path path, Schema schema)

方法概要

限定符和类型	方法和说明
void	close(org.apache.hadoop.mapreduce.TaskAttemptContext context)
void	write(org.apache.hadoop.io.NullWritable key, HDFSTSRecord value)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

TSFRecordWriter

public TSFRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext job,
                       org.apache.hadoop.fs.Path path,
                       Schema schema)
                throws IOException

抛出:

IOException

方法详细资料

write

public void write(org.apache.hadoop.io.NullWritable key,
                  HDFSTSRecord value)
           throws IOException,
                  InterruptedException

指定者:

write 在类中 org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.NullWritable,HDFSTSRecord>

抛出:

IOException

InterruptedException

close

public void close(org.apache.hadoop.mapreduce.TaskAttemptContext context)
           throws IOException

指定者:

close 在类中 org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.NullWritable,HDFSTSRecord>

抛出:

IOException