From a69fbb0a2b8bc3e6db1e5eb29c34284b8e99f0f5 Mon Sep 17 00:00:00 2001
From: Louis Ryan <lryan@google.com>
Date: Wed, 24 Jun 2015 14:34:06 -0700
Subject: [PATCH] Use 1MB as the max payload size in benchmarks to avoid
 exceeding Netty's buffer pool default max buffer size.

---
 .../jmh/java/io/grpc/benchmarks/netty/AbstractBenchmark.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/benchmarks/src/jmh/java/io/grpc/benchmarks/netty/AbstractBenchmark.java b/benchmarks/src/jmh/java/io/grpc/benchmarks/netty/AbstractBenchmark.java
index f7cadf0cc8..db9a3df4aa 100644
--- a/benchmarks/src/jmh/java/io/grpc/benchmarks/netty/AbstractBenchmark.java
+++ b/benchmarks/src/jmh/java/io/grpc/benchmarks/netty/AbstractBenchmark.java
@@ -48,7 +48,9 @@ public abstract class AbstractBenchmark {
    * Standard payload sizes.
    */
   public enum PayloadSize {
-    SMALL(10), MEDIUM(1024), LARGE(65536), JUMBO(16777216);
+    // Max out at 1MB to avoid creating payloads larger than Netty's buffer pool can handle
+    // by default
+    SMALL(10), MEDIUM(1024), LARGE(65536), JUMBO(1048576);
 
     private final int bytes;
     PayloadSize(int bytes) {