question Re: Exception integrating S3 with NiFi. in Archives of Support Questions (Read Only) https://community.cloudera.com/t5/Archives-of-Support-Questions/Exception-integrating-S3-with-NiFi/m-p/157247#M36433 <P>I got it resolved, the issue was related to permissions on the bucket by the certian user. </P> Sat, 30 Jul 2016 02:37:26 GMT mpandit 2016-07-30T02:37:26Z Exception integrating S3 with NiFi. https://community.cloudera.com/t5/Archives-of-Support-Questions/Exception-integrating-S3-with-NiFi/m-p/157246#M36432 <P>I am getting following exception. Not sure whats missing.</P><P><EM>2016-07-29 15:13:26,526 WARN [Timer-Driven Process Thread-4] o.a.nifi.processors.aws.s3.PutS3Object PutS3Object[id=542c64fc-f99f-40f6-ae03-a962a9ccb834] AccessDenied checking S3 Multipart Upload list for mphdf: Access Denied (Service: Amazon S3; Status Code: 403; Error Code: AccessDenied; Request ID: 9EEC5D94EE3F1E35) ** The configured user does not have the s3:ListBucketMultipartUploads permission for this bucket, S3 ageoff cannot occur without this permission. Next ageoff check time is being advanced by interval to prevent checking on every upload **</EM></P> Tue, 21 Apr 2026 12:30:03 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Exception-integrating-S3-with-NiFi/m-p/157246#M36432 mpandit 2026-04-21T12:30:03Z Re: Exception integrating S3 with NiFi. https://community.cloudera.com/t5/Archives-of-Support-Questions/Exception-integrating-S3-with-NiFi/m-p/157247#M36433 <P>I got it resolved, the issue was related to permissions on the bucket by the certian user. </P> Sat, 30 Jul 2016 02:37:26 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Exception-integrating-S3-with-NiFi/m-p/157247#M36433 mpandit 2016-07-30T02:37:26Z