Have you read this ? http://spark.apache.org/community.html
> On Sep 16, 2015, at 9:54 PM, James Teng <tenglinx...@outlook.com> wrote: > > 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. >
