Github user nickwallen commented on a diff in the pull request:
https://github.com/apache/metron/pull/1232#discussion_r223507156
--- 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 $METRON_SYSCONFIG
+fi
+
+export METRON_VERSION="${METRON_VERSION:-${project.version}}"
+export METRON_HOME="${METRON_HOME:-/usr/metron/$METRON_VERSION}"
--- End diff --
Even though we source `/etc/default/metron` which does define `METRON_HOME`
and `METRON_VERSION`, I chose to continue to set a value for these should
`/etc/default/metron` not exist.
---
