Hi Thanks for reporting. However there is no attached files in the mail. Maybe you can create a JIRA ticket and attach the file to the JIRA ticket.
On Fri, Apr 5, 2019 at 10:21 PM Bastien Meert < bastien.me...@mainsysgroup.com> wrote: > Dear all, > > > We encounter a problem of java heap space using jms inOut and > transferExchange=true option. > > The origin of the memory leak is the InflightRepository in camel context > to never dispose of any messages. > > > It occurs on consumer side with the following logic : > > 1. A message is receive through JMS, camel create an Exchange instance and > add it to the context's inflightRepository. > > 2. The exchange received over JMS is parsed and used to set all the > exchange value, including the exchangeId used as a key in > inflightRepository. Unfortunately the inflightRepository key is not updated > > 3. When the route has finish its job it tries to dispose the message > (probably using remove(Exchange) methods). But as the exchangeId in the > Exchange is not the same as key store into InflightRepository, it is not > removed. > > 4. After some time of execution (can be minutes or days regarding volume > of data exchanged over JMS) the InflightRepository as eat all the heap > memory space and it ends into a heap space error. > > > I created a small test case (in attachement) based on > JmsInOutTransferExchangeTest from Jms Component on Github. > It passed successfully on 2.17.7 (version not failing we use in some of > our apps), but fail with 2.21.x (version use in the new app). > > > Regards, > > Bastien Meert > > ------------------------------ > Bastien Meert > Senior software engineer > Email : bastien.me...@mainsysgroup.com > Phone : +3210801120 > Mobile : +32472702422 > > <http://www.mainsysgroup.com/> > > www.mainsysgroup.com > > *Head Office* > Bastion Tower > Place du Champ de Mars 5 b21 Marsveldplein > B-1050 Bruxelles / Brussel > Phone. : +32 2 733 83 87 > Enterprise N° : BE 0456.540.594 > > P *Please consider the environment before printing this email* > > ------------------------------ > This e-mail and its attachments may be confidential and are intended > solely for the use of the individual to whom it is addressed. Any views or > opinions expressed are solely those of the author and do not necessarily > represent those of Mainsys. If you are not the intended recipient of this > e-mail and its attachments, you must take no action based upon them, nor > must you copy or show them to anyone. Please contact the sender if you > believe you have received this e-mail in error. > -- Claus Ibsen ----------------- http://davsclaus.com @davsclaus Camel in Action 2: https://www.manning.com/ibsen2
