Initial job has not accepted any resources; check your cluster UI to ensure that workers are registe

struggling_rong

于 2018-09-02 12:45:23 发布

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分类专栏：问题解决整理文章标签： spark

本文链接：https://blog.youkuaiyun.com/struggling_rong/article/details/81269635

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当提交Spark应用时遇到资源不足的警告，可通过Spark UI检查正在运行的应用情况。若发现资源被其他应用占用，可考虑停止非必要的应用以释放资源。

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提交一个spark应用时报如下警告：

18/07/29 11:42:37 WARN TaskSchedulerImpl: Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and have sufficient resources

查看spark UI可以看到有其它的Application 正在运行，

Running Applications
Application ID ▾    Name    Cores   Memory per Executor Submitted Time  
app-20180729114216-0009 (kill)  UserClickTrackETL   0   500.0 MB    2018/07/29 11:42:16 
app-20180729112305-0006 (kill)  Spark shell 4   1024.0 MB   2018/07/29 11:23:05