[incubator-pulsar] branch master updated: Don't set Pulsar Memory if variable is already set (#1831)

[sijie]

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in repository https://gitbox.apache.org/repos/asf/incubator-pulsar.git


The following commit(s) were added to refs/heads/master by this push:
     new 928ba3d  Don't set Pulsar Memory if variable is already set (#1831)
928ba3d is described below

commit 928ba3d924c32e9bfc2641fecac35064e0228765
Author: Sanjeev Kulkarni <sanjee...@gmail.com>
AuthorDate: Tue May 22 15:03:32 2018 -0700

    Don't set Pulsar Memory if variable is already set (#1831)
    
    * Don't set Pulsar Memory if variable is already set
    
    * Took feedback
---
 conf/pulsar_tools_env.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf/pulsar_tools_env.sh b/conf/pulsar_tools_env.sh
index 7eca607..7ad022f 100755
--- a/conf/pulsar_tools_env.sh
+++ b/conf/pulsar_tools_env.sh
@@ -42,7 +42,7 @@
 # PULSAR_GLOBAL_ZK_CONF=
 
 # Extra options to be passed to the jvm
-PULSAR_MEM=" -Xmx256m -XX:MaxDirectMemorySize=256m"
+PULSAR_MEM=${PULSAR_MEM:-"-Xmx256m -XX:MaxDirectMemorySize=256m"}
 
 # Garbage collection options
 PULSAR_GC=" -client "

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