本文整理匯總了Java中org.apache.hadoop.conf.Configuration.setDouble方法的典型用法代碼示例。如果您正苦於以下問題:Java Configuration.setDouble方法的具體用法?Java Configuration.setDouble怎麽用?Java Configuration.setDouble使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.conf.Configuration
的用法示例。
在下文中一共展示了Configuration.setDouble方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: addMapToConf
import org.apache.hadoop.conf.Configuration; //導入方法依賴的package包/類
public static Configuration addMapToConf(Map<String, Object> map, Configuration conf) {
for (String key : map.keySet()) {
// To-DO: add other ways to justify different value types
// This is so ugly, must re-implement by more elegance way
if (map.get(key) instanceof String) {
conf.set(key, (String) map.get(key));
} else if (map.get(key) instanceof Integer) {
conf.setInt(key, (Integer) map.get(key));
} else if (map.get(key) instanceof Boolean) {
conf.setBoolean(key, (Boolean) map.get(key));
} else if (map.get(key) instanceof Float) {
conf.setFloat(key, (Float) map.get(key));
} else if (map.get(key) instanceof Double) {
conf.setDouble(key, (Double) map.get(key));
} else if (map.get(key) instanceof Long) {
conf.setLong(key, (Long) map.get(key));
} else {
LOG.error("Parse value failed");
}
}
return conf;
}