Skip to content

Reduce direct buffer size in test clusters #133025

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
andreidan wants to merge 1 commit into from
Closed

Reduce direct buffer size in test clusters #133025

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 4 additions & 1 deletion test/test-clusters/src/main/java/org/elasticsearch/test/cluster/ElasticsearchCluster.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,10 @@ public interface ElasticsearchCluster extends TestRule, LocalClusterHandle {
* @return a builder for a local cluster
*/
static LocalClusterSpecBuilder<ElasticsearchCluster> local() {
return locateBuilderImpl();
LocalClusterSpecBuilder<ElasticsearchCluster> elasticsearchClusterSpecBuilder = locateBuilderImpl();
// reduce the size of direct buffers so we don't OOM when reserving direct memory on small machines with many CPUs in tests
elasticsearchClusterSpecBuilder.systemProperty("es.searchable.snapshot.shared_cache.write_buffer.size", "256k");
return elasticsearchClusterSpecBuilder;
}

@SuppressWarnings({ "unchecked", "rawtypes" })
Expand Down