//package?default;
import?java.io.DataOutputStream;??
import?java.io.IOException;??
import?java.io.UnsupportedEncodingException;??
import?org.apache.hadoop.io.NullWritable;??
import?org.apache.hadoop.io.Text;??
import?org.apache.hadoop.mapreduce.RecordWriter;??
import?org.apache.hadoop.mapreduce.TaskAttemptContext;??
import?org.apache.hadoop.mapreduce.lib.output.TextOutputFormat;??
/**摘自{@link?TextOutputFormat}中的LineRecordWriter。?*/??
public?class?LineRecordWriter?extends?RecordWriter?{??
????private?static?final?String?utf8?=?“UTF-8“;??
????private?static?final?byte[]?newline;??
????static?{??
????????try?{??
????????????newline?=?“\n“.getBytes（utf8）;??
????????}?catch?（UnsupportedEncodingException?uee）?{??
????????????throw?new?IllegalArgumentException（“can‘t?find?“?+?utf8?+?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-09-23?10:55??NaiveBayesClassify\
?????文件????????4854??2012-06-09?10:34??NaiveBayesClassify\.classpath
?????文件?????????430??2012-06-09?10:34??NaiveBayesClassify\.project
?????目錄???????????0??2012-09-23?10:55??NaiveBayesClassify\bin\
?????文件????????2641??2012-06-09?11:05??NaiveBayesClassify\bin\LineRecordWriter.class
?????文件????????5401??2012-06-09?11:05??NaiveBayesClassify\bin\MultipleOutputFormat$MultiRecordWriter.class
?????文件????????2638??2012-06-09?11:05??NaiveBayesClassify\bin\MultipleOutputFormat.class
?????文件????????2366??2012-06-09?11:05??NaiveBayesClassify\bin\NativeBayes$CategoryCountReducer.class
?????文件????????2855??2012-06-09?11:05??NaiveBayesClassify\bin\NativeBayes$CategoryMapper.class
?????文件????????5802??2012-06-09?11:05??NaiveBayesClassify\bin\NativeBayes$ComputeMapper.class
?????文件????????3197??2012-06-09?11:04??NaiveBayesClassify\bin\NativeBayes$ComputeReducer.class
?????文件????????1139??2012-06-09?11:05??NaiveBayesClassify\bin\NativeBayes$NameTextOutputFormat.class
?????文件????????2476??2012-06-09?11:05??NaiveBayesClassify\bin\NativeBayes.class
?????文件???????????0??2012-06-09?10:34??NaiveBayesClassify\SecurityAuth.audit
?????目錄???????????0??2012-09-23?10:55??NaiveBayesClassify\src\
?????文件????????2353??2012-06-09?10:34??NaiveBayesClassify\src\LineRecordWriter.java
?????文件????????4909??2012-06-09?10:34??NaiveBayesClassify\src\MultipleOutputFormat.java
?????文件????????8943??2012-06-09?10:34??NaiveBayesClassify\src\NativeBayes.java