diff --git a/common/network-common/src/main/java/org/apache/spark/network/util/TransportFrameDecoder.java b/common/network-common/src/main/java/org/apache/spark/network/util/TransportFrameDecoder.java index bd1830e6abc86581740545ec48f11f0c2b3d156e..fcec7dfd0c21025c1651c31d28d77b29f181c0ff 100644 --- a/common/network-common/src/main/java/org/apache/spark/network/util/TransportFrameDecoder.java +++ b/common/network-common/src/main/java/org/apache/spark/network/util/TransportFrameDecoder.java @@ -140,7 +140,7 @@ public class TransportFrameDecoder extends ChannelInboundHandlerAdapter { } // Otherwise, create a composite buffer. - CompositeByteBuf frame = buffers.getFirst().alloc().compositeBuffer(); + CompositeByteBuf frame = buffers.getFirst().alloc().compositeBuffer(Integer.MAX_VALUE); while (remaining > 0) { ByteBuf next = nextBufferForFrame(remaining); remaining -= next.readableBytes();