From 7cc3470d99488d985aa7c50c62ecf994121fdb05 Mon Sep 17 00:00:00 2001
From: Kengo Seki <sekikn@apache.org>
Date: Thu, 8 Jun 2017 21:13:25 -0400
Subject: BIGTOP-2802. Some packages don't create necessary groups on
 debian-based system if the users correspond to them already exist

Closes #234
---
 bigtop-packages/src/deb/hama/hama.preinst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'bigtop-packages/src/deb/hama')

diff --git a/bigtop-packages/src/deb/hama/hama.preinst b/bigtop-packages/src/deb/hama/hama.preinst
index 421ee900..cc0ecd7a 100644
--- a/bigtop-packages/src/deb/hama/hama.preinst
+++ b/bigtop-packages/src/deb/hama/hama.preinst
@@ -32,11 +32,12 @@ set -e
 
 case "$1" in
     install|upgrade)
+        getent group hama >/dev/null || groupadd -r hama
         if ! getent passwd hama >/dev/null; then
                 # Adding system user: hama.
                 adduser \
                   --system \
-                  --group \
+                  --ingroup hama \
                   --home /var/lib/hama \
                   --gecos "Apache Hama User" \
                   --shell /bin/bash \
-- 
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