Session replication fails with "Member send is failing"

2011-12-07 Thread Jürgen Link
Hi all, I'm currently setting up a two-node cluster on a single machine (for testing only). I tried both on my Windows 7 box and on a Debian GNU/Linux 6.0.3 (squeeze) server. Tomcat versions are 7.0.23 and 6.0.35 Java versions are 1.6.0_18 (Linux) and 1.6.0_29 (Windows) My setup is a simple cluste

Re: Tomcat Causes Server to go Panic/Crash

2011-11-18 Thread Jürgen Link
Adrian, you might want to look into memtest package to check your RAM on startup. BTW: what's the size of your swap space? If there is none, you should consider setting it up (0.5-1 GB will be sufficient). Cheers Jürgen 2011/11/18 Adrian Zara > Hi Miki, > > Noted with thanks! I'll replace my J

Re: Tomcat Causes Server to go Panic/Crash

2011-11-17 Thread Jürgen Link
the AgressiveHeap option is there > still a possibility to eat up all the availble memory even if I set the > max heap size? > > Best regards, > Adrian > > > > > Jürgen Link > > 11/18/2011 02:59 PM > Please respond to > "Tomcat Users List" > > >

Re: Tomcat Causes Server to go Panic/Crash

2011-11-17 Thread Jürgen Link
Hi Adrian, you might want to replace the AggressiceHeap option by a decent initial heap size, e.g. Xms=64m. AggressiveHeap seems to eat up all available memory: [...] The size of the initial heap is calculated based on the size of the physical memory and attempts to make maximal use of the physic

Re: Compile, build and prepare Webapp for Tomcat in command line

2011-10-31 Thread Jürgen Link
Hi Léa, although it's pretty straight-forward to compile and package all the stuff you need inside your web application, I'd rather recommend looking into maven. It's an excellent project management tool (at least from my point of view) which supports exactly what you asked for. By default, it will

how to properly configure tomcat 7 cluster with BackupManager

2011-10-27 Thread Jürgen Link
Hi all, I successfully did set up a tomcat cluster (3 nodes) with session replication, using the standard DeltaManager. In order to allow for more nodes, I'd like to switch to BackupManager for primary-secondary replication on a dedicated backup node. Unfortunately, the official documentation (and