From 2be62bbd1b72321c1a155a80cf30cc80733d1752 Mon Sep 17 00:00:00 2001
From: Alexandra Latysheva <alexelexa@gmail.com>
Date: Mon, 5 Oct 2020 16:58:26 +0000
Subject: [PATCH] fix test_00814

---
 src/Storages/MergeTree/ReplicatedMergeTreeQueue.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Storages/MergeTree/ReplicatedMergeTreeQueue.cpp b/src/Storages/MergeTree/ReplicatedMergeTreeQueue.cpp
index 128fcb66f96..c88172f0701 100644
--- a/src/Storages/MergeTree/ReplicatedMergeTreeQueue.cpp
+++ b/src/Storages/MergeTree/ReplicatedMergeTreeQueue.cpp
@@ -1764,7 +1764,13 @@ ReplicatedMergeTreeMergePredicate::ReplicatedMergeTreeMergePredicate(
     Strings partitions = zookeeper->getChildren(queue.replica_path + "/parts");
     for (const String & partition : partitions)
     {
-        auto header = ReplicatedMergeTreePartHeader::fromString(zookeeper->get(queue.replica_path + "/parts/" + partition));
+        auto part_str = zookeeper->get(queue.replica_path + "/parts/" + partition);
+        if (part_str.empty())
+        {
+            /// use_minimalistic_part_header_in_zookeeper
+            continue;
+        }
+        auto header = ReplicatedMergeTreePartHeader::fromString(part_str);
         if (header.getBlockID())
         {
             ReplicatedMergeTreeBlockEntry block(zookeeper->get(queue.zookeeper_path + "/blocks/" + *header.getBlockID()));