A petitioner is a person who pleads with governmental institution for a legal remedy or a redress of grievances, through use of a petition. [1] The petitioner may seek a legal remedy if the state or another private person has acted unlawfully.

The petitioner is the party who presents a petition to the court. On appeal, the petitioner is usually the party who lost in the lower court. This can be either the plaintiff or defendant from the court below, as either of the parties can present the case to a higher court for further proceedings. See also respondent . Wex.

2021年9月10日 · In civil cases, the petitioner is the party that instigates the legal action. For example, in a divorce case, the petitioner is the spouse filing for divorce. The person who instigates a legal action must file a petition that lays out the grounds for the lawsuit.

The meaning of PETITIONER is one who makes, submits, or signs a petition. How to use petitioner in a sentence.

PETITIONER meaning: 1. a person who organizes or signs a petition 2. a person who is asking for action from a law court…. Learn more.

PETITIONER definition: 1. a person who organizes or signs a petition 2. a person who is asking for action from a law court…. Learn more.

Definition of pationer in the Definitions.net dictionary. Meaning of pationer. What does pationer mean? Information and translations of pationer in the most comprehensive dictionary definitions resource on the web.

A petitioner is a person who presents or signs a petition. A petitioner is a person who brings a legal case to a court of law. The judge awarded the costs of the case to the petitioners. Collins …

2019年10月27日 · Partitioner 主要适用于某些分类的需求，可以把 Partitioner 理解为一个分类器，比如要对最终结果按 key 值分类输出到不同的文件中去，此时就要用到 Partitioner。 在构建一个Job的时候，如果不指定 Partitioner，则默认使用 HashPartitioner，对key的值进行取Hash值最后再对 numReduceTasks 进行取余操作。 给出实现如下： 自定义一个继承了 Partitioner 的子类，实现 getPartitioner 方法，最终在主方法中给作业设置分类规则，并且要设置Reducer的数量。 …

2019年4月8日 · combiner其实属于优化方案，由于带宽限制，应该尽量map和reduce之间的数据传输数量。 它在Map端把同一个key的键值对合并在一起并计算，计算规则和reduce一致，所以combiner也可以看作特殊的Reducer (本地reduce)。 job.setCombinerClass(MyReducer.class); which reducer= (key.hashCode () & Integer.MAX_VALUE) % numReduceTasks，得到当前的目的reducer。 huawei 500. xiaomi 300. huawei 700. iphonex 100. iphonex 30. iphone7 60 . * …