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### 1、异常信息：Failed to pull image "spark:0.1": rpc error: code = Unknown desc = repository docker.io/spark not found: does not exist or no pull access  
  


### 2、异常信息：Error from server (BadRequest): container "xej" in pod "xej-545694f448-jtmbf" is waiting to start: trying and failing to pull image  
  




### 3、异常信息：starting container process caused \"process_linux.go:286: decoding sync type from init pipe caused \\\"read parent: connection reset by peer\\\"\"\n"
  


原因：yaml文件中，设置内存的单位，写成小写m了，应该改成大写的Mi
如memory: "500Mi"