From 9bf335793381d21a7d41d8ca5ceaf0e89b54a93d Mon Sep 17 00:00:00 2001
From: Sanjeev Kulkarni <sanjeevrk@gmail.com>
Date: Thu, 11 Oct 2018 21:13:22 -0700
Subject: [PATCH] Make Pulsar Docker have very short ttl cache time so that
 bookie changes etc are reacted to quickly (#2774)

---
 docker/pulsar/Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docker/pulsar/Dockerfile b/docker/pulsar/Dockerfile
index f4f93c1fcfb66..3a3bc30ad95dd 100644
--- a/docker/pulsar/Dockerfile
+++ b/docker/pulsar/Dockerfile
@@ -36,6 +36,7 @@ COPY scripts/install-pulsar-client.sh /pulsar/bin
 
 ADD target/python-client/ /pulsar/pulsar-client
 RUN /pulsar/bin/install-pulsar-client.sh
+RUN echo networkaddress.cache.ttl=1 >> $JAVA_HOME/jre/lib/security/java.security
 
 WORKDIR /pulsar