merlimat commented on a change in pull request #12547:
URL: https://github.com/apache/pulsar/pull/12547#discussion_r739671399
##########
File path:
tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ElasticSearchContainer.java
##########
@@ -23,24 +23,24 @@
import java.util.Optional;
public class ElasticSearchContainer extends
ChaosContainer<ElasticSearchContainer> {
-
+
public static final String NAME = "ElasticSearch";
static final Integer[] PORTS = { 9200, 9300 };
public static final String IMAGE_NAME =
Optional.ofNullable(System.getenv("ELASTICSEARCH_IMAGE"))
.orElse("docker.elastic.co/elasticsearch/elasticsearch:7.15.0");
public ElasticSearchContainer(String clusterName) {
- super(clusterName, IMAGE_NAME);
+ super(clusterName, IMAGE_NAME);
}
-
+
@Override
protected void configure() {
super.configure();
this.withNetworkAliases(NAME)
.withExposedPorts(PORTS)
.withEnv("discovery.type", "single-node")
- .withEnv("ES_JAVA_OPTS", "-Xms2g -Xmx2g")
+ .withEnv("ES_JAVA_OPTS", "-Xms512m -Xmx1500m")
Review comment:
It's basically just an optimization to avoid JVM heap expansions when
the process needs more memory. That's why for prod setting, we want to put `Xms
== Xmx`. In the case of these tests, the ES process might not even need to get
500Mb of RAM, so we could save on that by omitting the parameter altogether.
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