From 2b535f7cbcb8d622f4b40027c57cb835bc02717c Mon Sep 17 00:00:00 2001
From: Vlad Rozov <vrozov@users.noreply.github.com>
Date: Mon, 2 Aug 2021 13:49:50 -0700
Subject: [PATCH] Reduce heap size usage during unit tests

---
 pom.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 082ad9d5ba..13c8c7c7a3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -615,7 +615,7 @@
                 <artifactId>maven-surefire-plugin</artifactId>
 
                 <configuration>
-                    <argLine>-Xmx3072m</argLine>
+                    <argLine>-Xmx768m</argLine>
                     <rerunFailingTestsCount>3</rerunFailingTestsCount>
                     <forkCount>3</forkCount>
                     <reuseForks>true</reuseForks>
@@ -625,6 +625,7 @@
                      -->
                     <systemPropertyVariables>
                         <forkno>fork_${surefire.forkNumber}</forkno>
+                        <opensearch.use_unpooled_allocator>true</opensearch.use_unpooled_allocator>
                     </systemPropertyVariables>
 
                     <includes>