From 149e08c091d06cae25b5d2ba375ae3a846c605b2 Mon Sep 17 00:00:00 2001
From: "huanghui.bigrey" <huanghui.bigrey@bytedance.com>
Date: Sat, 18 Apr 2020 14:56:56 +0800
Subject: [PATCH] optimize FileWriteOutBytes to avoid high sys cpu -- remove
 IOException

---
 .../org/apache/druid/segment/writeout/FileWriteOutBytes.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/processing/src/main/java/org/apache/druid/segment/writeout/FileWriteOutBytes.java b/processing/src/main/java/org/apache/druid/segment/writeout/FileWriteOutBytes.java
index c9bf6f4669a..3c602631e92 100644
--- a/processing/src/main/java/org/apache/druid/segment/writeout/FileWriteOutBytes.java
+++ b/processing/src/main/java/org/apache/druid/segment/writeout/FileWriteOutBytes.java
@@ -108,7 +108,7 @@ final class FileWriteOutBytes extends WriteOutBytes
   }
 
   @Override
-  public long size() throws IOException
+  public long size()
   {
     return writeOutBytes;
   }