moving back to user@ Hi,
You can monitor the directories (usually /tmp/flume*) for not delivered events, or using the reports from the webUI. https://cwiki.apache.org/confluence/display/FLUME/Monitoring+Flume Since FlumeOG (0.9x) will not actively developed anymore, we strongly suggest to move into Flume 1.3.x and up. More informations you'll find in our wikie: https://cwiki.apache.org/confluence/display/FLUME/Home Regards, Alex On Dec 5, 2012, at 11:07 AM, Shengjie Min <[email protected]> wrote: > I've asked this question in the flume user group, didn't quite get the > answer. > > we are running flume 0.9.4, We want to make sure flume's WAL is completed > before we shut down the flume process. Is there anyway or any metrics > exposed can indicate WAL is fully processed so that it's safe to bring it > down gracefully? How do I know flume has finished all the data? > > In our case, we are switching to another input approach, so flume will not > be getting any inputs, it only has a certain size backlog needs to be > cleaned up. So it's more like making sure all the data is delivered before > gracefully shutdown this flume agent forever. > > -- > All the best, > Shengjie Min -- Alexander Alten-Lorenz http://mapredit.blogspot.com German Hadoop LinkedIn Group: http://goo.gl/N8pCF
