There are only few changes between Camel 2.15.1 and Camel 2.15.0. I’m not sure if CAMEL-7565[1] is related to issue that you faced.
[1]https://issues.apache.org/jira/browse/CAMEL-7565 -- Willem Jiang Red Hat, Inc. Web: http://www.redhat.com Blog: http://willemjiang.blogspot.com (English) http://jnn.iteye.com (Chinese) Twitter: willemjiang Weibo: 姜宁willem On April 3, 2015 at 9:21:02 PM, alexey-s (alex...@mail.ru) wrote: > Imagine that your FTP directory shows the "C:\Program Files" on Windows or > "/usr/lib" on Linux. There is a very large number of files. Files can not be > deleted. > Process periodically scans all files in all folders, filters, and sorts. > Uses a database table to store the names of files previously treated > (IdempotentReposiotry). > > It is understood that when preprocessing is large. > Here then is manifested error with ftp server. He believes that his > overloaded work and an error 421. > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/camel-ftp-2-15-1-return-ftp-error-code-421-tp5765272p5765276.html > > Sent from the Camel - Users mailing list archive at Nabble.com. >