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【Flink】Flink Cannot serve slot request, no ResourceManager connected Adding as pending request

飞进科技 2022-01-23 阅读 138

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1.概述

一个flink 程序 提高了并行度 程序起不来了,一直打印如下 Cannot serve slot request, no ResourceManager connected Adding as pending request

根据报错找到相关的位置:无法服务槽位请求,没有ResourceManager连接。添加为到pending request队列中


    private void stashRequestWaitingForResourceManager(final PendingRequest pendingRequest) 
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