From a47f0b1a609e21598df924db84327c5cf6e5536d Mon Sep 17 00:00:00 2001
From: Guillaume Tassery <gtassery@partners.accedian.com>
Date: Mon, 16 Sep 2019 10:56:30 +0200
Subject: [PATCH] cleanup partition after moving it

---
 dbms/src/Storages/StorageMergeTree.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dbms/src/Storages/StorageMergeTree.cpp b/dbms/src/Storages/StorageMergeTree.cpp
index 5558008c244..f736aecfa7a 100644
--- a/dbms/src/Storages/StorageMergeTree.cpp
+++ b/dbms/src/Storages/StorageMergeTree.cpp
@@ -1234,6 +1234,9 @@ void StorageMergeTree::movePartitionTo(const StoragePtr & dest_table, const ASTP
             removePartsFromWorkingSet(src_parts, true, data_parts_lock);
         }
 
+        clearOldMutations(true);
+        clearOldPartsFromFilesystem();
+
         PartLog::addNewParts(global_context, dst_parts, watch.elapsed());
     }
     catch (...)