HI All,
first i have to say sorry, because this topic is not closely related to hbase but jvm. Does jvm support or we can take other approaches to let the jvm dump its memory when the process is being killed by OS due to the memory increment, which brings a threat to the system crash. we have get an system which occupies lots of memory, and because of that, sometime this process is killed by OS. we want to record the memory profile for further analysis when the system signals to kill this system process. any idea is appreciated! thanks in advance. uknow.
