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courses:mapreduce-tutorial:step-26 [2012/01/28 15:40]
straka 		courses:mapreduce-tutorial:step-26 [2012/01/28 15:41]
straka
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     * ''set(String name, String value)'' -- set the value of the ''name'' property to ''value''.     * ''set(String name, String value)'' -- set the value of the ''name'' property to ''value''.
     * ''setBoolean'', ''setClass'', ''setFile'', ''setFloat'', ''setInt'', ''setLong'', ''setStrings'' -- set the typed value of the ''name'' property (i.e., number, file name, class name, ...).     * ''setBoolean'', ''setClass'', ''setFile'', ''setFloat'', ''setInt'', ''setLong'', ''setStrings'' -- set the typed value of the ''name'' property (i.e., number, file name, class name, ...).
 +  * in a mapper or a reducer, the ''context'' object also provides the ''getConfiguration()'' method, so the job properties can be accessed in the mappers and reducers too.
  
 Apart from already mentioned [[.:step-9#a-brief-list-of-hadoop-options|brief list of Hadoop properties]], there is one important Java-specific property: Apart from already mentioned [[.:step-9#a-brief-list-of-hadoop-options|brief list of Hadoop properties]], there is one important Java-specific property:
  

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