increase execute thread pool size (opensearch-project#2691)

Signed-off-by: Yaliang Wu <[email protected]>
rbhavna · Jul 22, 2024 · b980199 · b980199
1 parent d57e0b3
commit b980199
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/plugin/src/main/java/org/opensearch/ml/plugin/MachineLearningPlugin.java b/plugin/src/main/java/org/opensearch/ml/plugin/MachineLearningPlugin.java
@@ -842,8 +842,8 @@ public List<ExecutorBuilder<?>> getExecutorBuilders(Settings settings) {
         FixedExecutorBuilder executeThreadPool = new FixedExecutorBuilder(
             settings,
             EXECUTE_THREAD_POOL,
-            Math.max(1, OpenSearchExecutors.allocatedProcessors(settings) - 1),
-            10,
+            OpenSearchExecutors.allocatedProcessors(settings) * 4,
+            10000,
             ML_THREAD_POOL_PREFIX + EXECUTE_THREAD_POOL,
             false
         );