From cf3e5ebf599a2a4c8ce9e18608c3947bbdce6f5f Mon Sep 17 00:00:00 2001
From: Enis Soztutar <enis@apache.org>
Date: Mon, 27 Apr 2015 21:14:04 -0700
Subject: [PATCH] HBASE-13516 Increase PermSize to 128MB

---
 conf/hbase-env.cmd | 4 ++++
 conf/hbase-env.sh  | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/conf/hbase-env.cmd b/conf/hbase-env.cmd
index 003d1b388bd..9fb87d77b98 100644
--- a/conf/hbase-env.cmd
+++ b/conf/hbase-env.cmd
@@ -42,6 +42,10 @@
 @rem @rem See TestIPv6NIOServerSocketChannel.
 set HBASE_OPTS="-XX:+UseConcMarkSweepGC" "-Djava.net.preferIPv4Stack=true"
 
+@rem Configure PermSize. Only needed in JDK7. You can safely remove it for JDK8+
+set HBASE_MASTER_OPTS=%HBASE_MASTER_OPTS% "-XX:PermSize=128m" "-XX:MaxPermSize=128m"
+set HBASE_REGIONSERVER_OPTS=%HBASE_REGIONSERVER_OPTS% "-XX:PermSize=128m" "-XX:MaxPermSize=128m"
+
 @rem Uncomment below to enable java garbage collection logging for the server-side processes
 @rem this enables basic gc logging for the server processes to the .out file
 @rem set SERVER_GC_OPTS="-verbose:gc" "-XX:+PrintGCDetails" "-XX:+PrintGCDateStamps" %HBASE_GC_OPTS%
diff --git a/conf/hbase-env.sh b/conf/hbase-env.sh
index 2bbde1a6f97..58b2ed44ac5 100644
--- a/conf/hbase-env.sh
+++ b/conf/hbase-env.sh
@@ -44,6 +44,10 @@
 # see http://wiki.apache.org/hadoop/PerformanceTuning
 export HBASE_OPTS="-XX:+UseConcMarkSweepGC"
 
+# Configure PermSize. Only needed in JDK7. You can safely remove it for JDK8+
+export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m"
+export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m"
+
 # Uncomment one of the below three options to enable java garbage collection logging for the server-side processes.
 
 # This enables basic gc logging to the .out file.