https://community.cloudera.com/t5/Support-Questions/transfer-On-premises-file-to-AWS-S3-using-nifi/m-p/199437#M161476 <P>Are you able to ping the S3 or access the S3 endpoint from you NiFi server ? </P><P>If your NiFi server is on private subnet with no EIP attached you need to create an VPC endpoint to your S3 service</P><P>If this you case follow this link :https://aws.amazon.com/blogs/aws/new-vpc-endpoint-for-amazon-s3/</P> Fri, 02 Feb 2018 05:50:17 GMT opreaadrian1 2018-02-02T05:50:17Z