From 7dd4199f86e9c88f9d9223fd04b5124536ded142 Mon Sep 17 00:00:00 2001
From: wu-sheng <wu.sheng@foxmail.com>
Date: Thu, 7 Dec 2017 09:44:08 +0800
Subject: [PATCH] Restore the auto deleting feature for 5.0 preview test.

---
 .../apm/collector/storage/es/DataTTLKeeperTimer.java         | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/apm-collector/apm-collector-storage/collector-storage-es-provider/src/main/java/org/skywalking/apm/collector/storage/es/DataTTLKeeperTimer.java b/apm-collector/apm-collector-storage/collector-storage-es-provider/src/main/java/org/skywalking/apm/collector/storage/es/DataTTLKeeperTimer.java
index f614bbef9..f33f65290 100644
--- a/apm-collector/apm-collector-storage/collector-storage-es-provider/src/main/java/org/skywalking/apm/collector/storage/es/DataTTLKeeperTimer.java
+++ b/apm-collector/apm-collector-storage/collector-storage-es-provider/src/main/java/org/skywalking/apm/collector/storage/es/DataTTLKeeperTimer.java
@@ -19,6 +19,8 @@
 package org.skywalking.apm.collector.storage.es;
 
 import java.util.Calendar;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
 import org.skywalking.apm.collector.core.module.ModuleManager;
 import org.skywalking.apm.collector.storage.StorageModule;
 import org.skywalking.apm.collector.storage.dao.ICpuMetricPersistenceDAO;
@@ -53,8 +55,7 @@ public class DataTTLKeeperTimer {
     }
 
     public void start() {
-        //TODO: Don't release auto delete feature, yet
-        //Executors.newSingleThreadScheduledExecutor().scheduleAtFixedRate(this::delete, 1, 8, TimeUnit.HOURS);
+        Executors.newSingleThreadScheduledExecutor().scheduleAtFixedRate(this::delete, 1, 8, TimeUnit.HOURS);
     }
 
     private void delete() {