Index: head/databases/opentsdb/files/opentsdb.in
===================================================================
--- head/databases/opentsdb/files/opentsdb.in	(revision 494185)
+++ head/databases/opentsdb/files/opentsdb.in	(revision 494186)
@@ -1,31 +1,33 @@
 #!/bin/sh -
 # Copyright (c) 2015 Johannes Meixner
 
 # PROVIDE: opentsdb
 # REQUIRE: LOGIN
 # KEYWORD: shutdown
 # opentsdb_enable (bool):        Set to NO by default.
 #                                Set it to YES to enable OpenTSDB
 
 . /etc/rc.subr
 
 export PATH=${PATH}:%%PREFIX%%/bin
 
 name=opentsdb
 rcvar=opentsdb_enable
 
 load_rc_config "${name}"
 
 : ${opentsdb_enable:=NO}
 : ${opentsdb_user:=opentsdb}
+: ${opentsdb_jvmargs:=-enableassertions -enablesystemassertions}
 : ${opentsdb_opts:=tsd 2> %%OPENTSDB_LOGDIR%%/error.log 1> %%OPENTSDB_LOGDIR%%/tsdb.log}
 
 pidfile="%%OPENTSDB_RUNDIR%%/${name}.pid"
 opentsdb_daemon="%%PREFIX%%/bin/tsdb"
 procname="daemon*"
 
 command="/usr/sbin/daemon"
 command_args="-P ${pidfile} ${opentsdb_daemon} ${opentsdb_opts}"
 
-run_rc_command "$1"
+export JVMARGS=${opentsdb_jvmargs}
 
+run_rc_command "$1"