From fac28efb6f7d80b49308658126224600e6b84cb0 Mon Sep 17 00:00:00 2001
From: tuteng <eguangning@gmail.com>
Date: Mon, 26 Aug 2019 06:10:01 +0800
Subject: [PATCH] [docker]Fix the problem of missing dependencies less (#5034)

Fixes https://github.com/apache/pulsar/issues/4957

Master Issue: https://github.com/apache/pulsar/issues/4957

### Motivation

Currently, when packaging the docker image, the dependency less is lost, resulting in the following exception being thrown when presto SQL is running
```
Cannot run program "less": error=2, No such file or directory
```

### Modifications

* Add dependency less

(cherry picked from commit dd5b4d08ead655dd4917944779bff1702f48f52c)
---
 docker/pulsar/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/pulsar/Dockerfile b/docker/pulsar/Dockerfile
index 2125e02e4a1..6a3da0f9055 100644
--- a/docker/pulsar/Dockerfile
+++ b/docker/pulsar/Dockerfile
@@ -43,7 +43,7 @@ COPY --from=pulsar /pulsar /pulsar
 
 # Install some utilities
 RUN apt-get update \
-     && apt-get install -y netcat dnsutils \
+     && apt-get install -y netcat dnsutils less \
                  python2.7 python-setuptools \
                  python3-setuptools \
                  libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev \
-- 
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