Increasing test heap size and incrementing guava version

Signed-off-by: Bharathwaj G <[email protected]>

.github/workflows/multi-node-test-workflow.yml

@@ -24,14 +24,15 @@ jobs:
         with:
           java-version: ${{ env.java_version }}
       # This step uses the checkout Github action: https://github.com/actions/checkout
+      # Custom setting - heap size = 1G ( 512MB is default )
       - name: Checkout Branch
         uses: actions/checkout@v2
       - name: Run integration tests with multi node config
-        run: ./gradlew integTest -PnumNodes=5
+        run: ./gradlew integTest -PnumNodes=5 -Dtests.heap.size=1G
       - name: Run Backwards Compatibility Tests
         run: |
           echo "Running backwards compatibility tests ..."
-          ./gradlew bwcTestSuite -Dtests.security.manager=false
+          ./gradlew bwcTestSuite -Dtests.security.manager=false -Dtests.heap.size=1G
       - name: Upload failed logs
         uses: actions/upload-artifact@v2
         if: failure()

build.gradle

@@ -62,7 +62,7 @@ apply plugin: 'opensearch.pluginzip'
 
 
 checkstyle {
-    toolVersion = '8.29'
+    toolVersion = '10.12.1'
     configFile file("checkstyle/checkstyle.xml")
 }
 
@@ -134,6 +134,7 @@ dependencies {
     implementation "org.opensearch:common-utils:${common_utils_version}"
     configurations.all {
         resolutionStrategy {
+            force "com.google.guava:guava:32.0.1-jre"
             force "com.puppycrawl.tools:checkstyle:${project.checkstyle.toolVersion}"
         }
     }
@@ -170,6 +171,7 @@ def securityEnabled = System.getProperty("security", "false") == "true"
 test {
     systemProperty 'tests.security.manager', 'false'
     systemProperty 'es.set.netty.runtime.available.processors', 'false'
+    systemProperty 'tests.heap.size', '1G'
 
 }
 
@@ -196,6 +198,7 @@ testClusters.integTest {
 
 integTest {
     systemProperty 'tests.security.manager', 'false'
+    systemProperty 'tests.heap.size', '1G'
     systemProperty 'java.io.tmpdir', opensearch_tmp_dir.absolutePath
     systemProperty 'buildDir', buildDir.path
     systemProperty "https", System.getProperty("https", securityEnabled.toString())
@@ -229,6 +232,7 @@ task integTestRemote(type: RestIntegTestTask) {
     testClassesDirs = sourceSets.test.output.classesDirs
     classpath = sourceSets.test.runtimeClasspath
     systemProperty 'tests.security.manager', 'false'
+    systemProperty 'tests.heap.size', '1G'
     systemProperty 'java.io.tmpdir', opensearch_tmp_dir.absolutePath
 
     systemProperty "https", System.getProperty("https")