Excerpts from PADIOU Pierre-Marie (MORPHO)'s message of Fri Sep 09 04:50:19 -0700 2011: > Hello, > > Suppose I've got only < live > data in zookeeper, but I want high write > throughput. Is there any issue with using /dev/shm to store zookeeper data? > (Assuming datalogs are properly cleaned up) > > Has anyone ever done that? > > Thanks, > > Pierre-Marie
I occasionally do something similiar for running large test suites. a tmpfs mount for the data dirs, and /dev/null for log4j. Keep in mind zk is already keeping data in memory, so ram usage is at least 2x data set size with this. cheers, Kapil
