From ad43f99521024cda1898dc92ca2fa601cf8420b1 Mon Sep 17 00:00:00 2001
From: artsiom <a.yudovin@godeltech.com>
Date: Sun, 5 Aug 2018 12:23:33 +0300
Subject: [PATCH] rejected execution exception logged when task already
 completed

---
 src/java/org/apache/cassandra/repair/SnapshotTask.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/java/org/apache/cassandra/repair/SnapshotTask.java b/src/java/org/apache/cassandra/repair/SnapshotTask.java
index acc5186a5fea..ab3d73f2df39 100644
--- a/src/java/org/apache/cassandra/repair/SnapshotTask.java
+++ b/src/java/org/apache/cassandra/repair/SnapshotTask.java
@@ -77,7 +77,10 @@ public void response(MessageIn msg)
         public void onFailure(InetAddressAndPort from, RequestFailureReason failureReason)
         {
             //listener.failedSnapshot();
-            task.setException(new RuntimeException("Could not create snapshot at " + from));
+            if (!task.isDone())
+            {
+                task.setException(new RuntimeException("Could not create snapshot at " + from));
+            }
         }
     }
 }