优先排序器：应用于数据块与加载以确定处理顺序的一个规则与优先级列表。

Prioritizer: a list of rules and priorities applied to chunks and loads to determine order of processing.

youdao

优先排序器：应用于数据块与加载以确定处理顺序的一个规则与优先级列表。

Prioritizer: a list of rules and priorities applied to chunks and loads to determine order of processing.

youdao