From 82241e4c0d2f73b03d8d4bd0cfe73860fca62b06 Mon Sep 17 00:00:00 2001
From: Pavol Loffay <p.loffay@gmail.com>
Date: Wed, 26 Jul 2017 12:53:27 +0200
Subject: [PATCH] Cassandra example, use nodetool drain in preStop

---
 examples/storage/cassandra/cassandra-statefulset.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/storage/cassandra/cassandra-statefulset.yaml b/examples/storage/cassandra/cassandra-statefulset.yaml
index 452a5d2622abf..c16ca6030cde9 100644
--- a/examples/storage/cassandra/cassandra-statefulset.yaml
+++ b/examples/storage/cassandra/cassandra-statefulset.yaml
@@ -37,7 +37,7 @@ spec:
         lifecycle:
           preStop:
             exec:
-              command: ["/bin/sh", "-c", "PID=$(pidof java) && kill $PID && while ps -p $PID > /dev/null; do sleep 1; done"]
+              command: ["/bin/sh", "-c", "nodetool drain"]
         env:
           - name: MAX_HEAP_SIZE
             value: 512M