Additional information. It looks file upload fails when retention policy is enabled on the target ICOS bucket. Thanks, ... View more

@cloude  Thank you for your answer. Now I understand that is expected behavior. I'll consider solution. Thanks, ... View more

@MattWho  Thank you for explanation. Now I understand MergeRecord determines to which file each flowfile to be merged by schema information. I'll consider increasing "Minimum number of records" as you recommended. Thanks, ... View more

@Shelton  Thank you for your advice. As I use the latest version of NiFi and it requires Java 21, I added the following line in bootstrap.conf and confirmed the warning messages disappeared. java.arg.EnableNativeAccess=--enable-native-access=ALL-UNNAMED  I appreciate your help. Thank you, ... View more

@tono425, Thank you for your participation in the Cloudera Community. I'm happy to see you resolved your issue. Please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.  ... View more