diff --git a/src/main/java/org/redisson/RedissonSetCache.java b/src/main/java/org/redisson/RedissonSetCache.java
index 656c55b1b..ecc358281 100644
--- a/src/main/java/org/redisson/RedissonSetCache.java
+++ b/src/main/java/org/redisson/RedissonSetCache.java
@@ -25,6 +25,7 @@ import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
 import java.util.NoSuchElementException;
+import java.util.Set;
 import java.util.concurrent.TimeUnit;
 
 import org.redisson.client.codec.Codec;
@@ -220,7 +221,33 @@ public class RedissonSetCache<V> extends RedissonExpirable implements RSetCache<
         };
     }
 
-    private Future<Collection<V>> readAllAsync() {
+    @Override
+    public Set<V> readAll() {
+        return get(readAllAsync());
+    }
+
+    @Override
+    public Future<Set<V>> readAllAsync() {
+        return commandExecutor.evalReadAsync(getName(), codec, RedisCommands.EVAL_SET,
+                        "local expireHead = redis.call('zrange', KEYS[2], 0, 0, 'withscores');" +
+                        "local keys = redis.call('hkeys', KEYS[1]);" +
+                        "local maxDate = ARGV[1]; " +
+                        "local minExpireDate = 92233720368547758;" +
+                        "if #expireHead == 2 and tonumber(expireHead[2]) <= tonumber(maxDate) then " +
+                            "for i = #keys, 1, -1 do " +
+                                "local key = keys[i]; " +
+                                "local expireDate = redis.call('zscore', KEYS[2], key); " +
+                                "if expireDate ~= false and tonumber(expireDate) <= tonumber(maxDate) then " +
+                                    "minExpireDate = math.min(tonumber(expireDate), minExpireDate); " +
+                                    "table.remove(keys, i); " +
+                                "end;" +
+                            "end;" +
+                        "end; " +
+                        "return redis.call('hmget', KEYS[1], unpack(keys));",
+                Arrays.<Object>asList(getName(), getTimeoutSetName()), System.currentTimeMillis());
+    }
+
+    private Future<List<Object>> readAllasListAsync() {
         return commandExecutor.evalReadAsync(getName(), codec, RedisCommands.EVAL_LIST,
                         "local expireHead = redis.call('zrange', KEYS[2], 0, 0, 'withscores');" +
                         "local keys = redis.call('hkeys', KEYS[1]);" +
@@ -242,13 +269,13 @@ public class RedissonSetCache<V> extends RedissonExpirable implements RSetCache<
 
     @Override
     public Object[] toArray() {
-        List<Object> res = (List<Object>) get(readAllAsync());
+        List<Object> res = get(readAllasListAsync());
         return res.toArray();
     }
 
     @Override
     public <T> T[] toArray(T[] a) {
-        List<Object> res = (List<Object>) get(readAllAsync());
+        List<Object> res = get(readAllasListAsync());
         return res.toArray(a);
     }
 
diff --git a/src/main/java/org/redisson/client/protocol/RedisCommands.java b/src/main/java/org/redisson/client/protocol/RedisCommands.java
index 65635267a..c9bace756 100644
--- a/src/main/java/org/redisson/client/protocol/RedisCommands.java
+++ b/src/main/java/org/redisson/client/protocol/RedisCommands.java
@@ -163,6 +163,7 @@ public interface RedisCommands {
     RedisStrictCommand<Long> EVAL_LONG = new RedisStrictCommand<Long>("EVAL");
     RedisStrictCommand<Void> EVAL_VOID = new RedisStrictCommand<Void>("EVAL", new VoidReplayConvertor());
     RedisCommand<List<Object>> EVAL_LIST = new RedisCommand<List<Object>>("EVAL", new ObjectListReplayDecoder<Object>());
+    RedisCommand<Set<Object>> EVAL_SET = new RedisCommand<Set<Object>>("EVAL", new ObjectSetReplayDecoder());
     RedisCommand<Object> EVAL_OBJECT = new RedisCommand<Object>("EVAL");
     RedisCommand<Object> EVAL_MAP_VALUE = new RedisCommand<Object>("EVAL", ValueType.MAP_VALUE);
     RedisCommand<List<Object>> EVAL_MAP_VALUE_LIST = new RedisCommand<List<Object>>("EVAL", new ObjectListReplayDecoder<Object>(), ValueType.MAP_VALUE);
diff --git a/src/main/java/org/redisson/core/RSetCache.java b/src/main/java/org/redisson/core/RSetCache.java
index 6707b9b52..a2db04c93 100644
--- a/src/main/java/org/redisson/core/RSetCache.java
+++ b/src/main/java/org/redisson/core/RSetCache.java
@@ -64,4 +64,11 @@ public interface RSetCache<V> extends Set<V>, RExpirable, RSetCacheAsync<V> {
     @Override
     int size();
 
+    /**
+     * Read all elements at once
+     *
+     * @return
+     */
+    Set<V> readAll();
+
 }
diff --git a/src/main/java/org/redisson/core/RSetCacheAsync.java b/src/main/java/org/redisson/core/RSetCacheAsync.java
index b4f6b2eba..064b03897 100644
--- a/src/main/java/org/redisson/core/RSetCacheAsync.java
+++ b/src/main/java/org/redisson/core/RSetCacheAsync.java
@@ -15,6 +15,7 @@
  */
 package org.redisson.core;
 
+import java.util.Set;
 import java.util.concurrent.TimeUnit;
 
 import io.netty.util.concurrent.Future;
@@ -51,4 +52,11 @@ public interface RSetCacheAsync<V> extends RCollectionAsync<V> {
     @Override
     Future<Integer> sizeAsync();
 
+    /**
+     * Read all elements at once
+     *
+     * @return
+     */
+    Future<Set<V>> readAllAsync();
+
 }
diff --git a/src/test/java/org/redisson/RedissonSetCacheTest.java b/src/test/java/org/redisson/RedissonSetCacheTest.java
index 61e11cae0..1c1636f95 100644
--- a/src/test/java/org/redisson/RedissonSetCacheTest.java
+++ b/src/test/java/org/redisson/RedissonSetCacheTest.java
@@ -9,6 +9,7 @@ import java.util.Set;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 
+import static org.assertj.core.api.Assertions.*;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
 import org.junit.Assert;
@@ -267,6 +268,17 @@ public class RedissonSetCacheTest extends BaseTest {
         Assert.assertEquals(5, set.size());
     }
 
+    @Test
+    public void testReadAll() {
+        RSetCache<Integer> set = redisson.getSetCache("set");
+        set.add(1, 2, TimeUnit.MINUTES);
+        set.add(2);
+        set.add(3);
+        set.add(4);
+        set.add(5);
+
+        assertThat(set.readAll()).containsOnly(1, 2, 3, 4, 5);
+    }
 
     @Test
     public void testRetainAllEmpty() {