org.apache.hadoop.mapred.lib.KeyFieldBasedComparator的实例源码

项目：hadoop    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：aliyun-oss-hadoop-fs    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：big-c    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：hadoop-2.6.0-cdh5.4.3    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：hadoop-plus    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：FlexMap    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：hops    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：hadoop-TCP    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：hardfs    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：hadoop-on-lustre2    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：mapreduce-fork    文件：JobConf.java   

/**
 * Get the {@link KeyFieldBasedComparator} options
 */
public String getKeyFieldComparatorOption() {
  return get(KeyFieldBasedComparator.COMParaTOR_OPTIONS);
}

项目：hadoop    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,pos2],where,*  pos is of the form f[.c][opts],where f is the number
 *  of the key field to use,and c is the number of the first character from
 *  the beginning of the field. Fields and character posns are numbered 
 *  starting with 1; a character position of zero in pos2 indicates the
 *  field's last character. If '.c' is omitted from pos1,it defaults to 1
 *  (the beginning of the field); if omitted from pos2,it defaults to 0 
 *  (the end of the field). opts are ordering options. The supported options
 *  are:
 *    -n,(Sort numerically)
 *    -r,(Reverse the result of comparison)                 
 */
public void setKeyFieldComparatorOptions(String keySpec) {
  setoutputKeyComparatorClass(KeyFieldBasedComparator.class);
  set(KeyFieldBasedComparator.COMParaTOR_OPTIONS,keySpec);
}

项目：aliyun-oss-hadoop-fs    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：big-c    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hadoop-2.6.0-cdh5.4.3    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,(Reverse the result of comparison)                 
 */
public void setKeyFieldComparatorOptions(String keySpec) {
  setoutputKeyComparatorClass(KeyFieldBasedComparator.class);
  set("mapred.text.key.comparator.options",keySpec);
}

项目：hadoop-EAR    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 *
 * @param keySpec the key specification of the form -k pos1[,and c is the number of the first character from
 *  the beginning of the field. Fields and character posns are numbered
 *  starting with 1; a character position of zero in pos2 indicates the
 *  field's last character. If '.c' is omitted from pos1,it defaults to 0
 *  (the end of the field). opts are ordering options. The supported options
 *  are:
 *    -n,(Reverse the result of comparison)
 */
public void setKeyFieldComparatorOptions(String keySpec) {
  setoutputKeyComparatorClass(KeyFieldBasedComparator.class);
  set("mapred.text.key.comparator.options",keySpec);
}

项目：hadoop-plus    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：FlexMap    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hops    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hadoop-TCP    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hadoop-on-lustre    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hardfs    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hadoop-on-lustre2    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：RDFS    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 *
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hadoop-0.20    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hanoi-hadoop-2.0.0-cdh    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：mapreduce-fork    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：mammoth    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hortonworks-extension    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}

项目：hadoop-gpu    文件：JobConf.java   

/**
 * Set the {@link KeyFieldBasedComparator} options used to compare keys.
 * 
 * @param keySpec the key specification of the form -k pos1[,keySpec);
}