diff --git a/solr/core/src/java/org/apache/solr/cloud/RecoveryStrategy.java b/solr/core/src/java/org/apache/solr/cloud/RecoveryStrategy.java
index f49f626f5d3..5de9581cce0 100644
--- a/solr/core/src/java/org/apache/solr/cloud/RecoveryStrategy.java
+++ b/solr/core/src/java/org/apache/solr/cloud/RecoveryStrategy.java
@@ -802,6 +802,9 @@ public class RecoveryStrategy implements Runnable, Closeable {
         throw new SolrException(ErrorCode.SERVER_ERROR, "Replay failed");
       }
     }
+
+    // the index may ahead of the tlog's caches after recovery, by calling this tlog's caches will be purged
+    core.getUpdateHandler().getUpdateLog().openRealtimeSearcher();
     
     // solrcloud_debug
     cloudDebugLog(core, "replayed");