Github user nickwallen commented on a diff in the pull request:
https://github.com/apache/metron/pull/1232#discussion_r223506784
--- Diff: metron-platform/metron-common/src/main/scripts/stellar ---
@@ -28,10 +28,15 @@ elif [ -e /usr/lib/bigtop-utils/bigtop-detect-javahome
]; then
. /usr/lib/bigtop-utils/bigtop-detect-javahome
fi
+export METRON_SYSCONFIG="/etc/default/metron"
+if [ -f "$METRON_SYSCONFIG" ]; then
+ source $METRON_SYSCONFIG
--- End diff --
In `/etc/default/metron`, `METRON_JVMFLAGS` will be set to either...
1. Empty if the cluster is not kerberized
1. Set to `-Djava.security.auth.login.config=$METRON_HOME/client_jaas.conf`
if kerberos has been enabled.
---
