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Flink 通用元素序列化
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戴嘉诚
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Jul 16, 2019; 12:34pm
Flink 通用元素序列化
Hey all
大家好,我这里在使用Flink自带的对象序列化类中,例如:ListSerializer、MapSerializer等等,发现java内部通用都大部分都包含了,但是现在发现貌似没有set集合的序列化?这个是什么原因呢?如果我需要用,是要自己自定义一个吗?还是类似jdk源码那样,把Set集合,转成HashMap集合,然后用MapSerializer?
如果我自定一个,那么为什么源码中为List、map都包含了,就单单set集合不包含呢?是否有其他原因导致呢?
谢谢大家
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