diff --git a/dbms/src/Interpreters/Join.h b/dbms/src/Interpreters/Join.h
index 337c18a5980..ca52c15d289 100644
--- a/dbms/src/Interpreters/Join.h
+++ b/dbms/src/Interpreters/Join.h
@@ -322,7 +322,7 @@ public:
 
 private:
     friend class NonJoinedBlockInputStream;
-    friend class JoinBlockInputStream;
+    friend class JoinSource;
 
     std::shared_ptr<AnalyzedJoin> table_join;
     ASTTableJoin::Kind kind;
diff --git a/dbms/src/Storages/StorageJoin.cpp b/dbms/src/Storages/StorageJoin.cpp
index f18859ae90a..2f664416b93 100644
--- a/dbms/src/Storages/StorageJoin.cpp
+++ b/dbms/src/Storages/StorageJoin.cpp
@@ -14,6 +14,8 @@
 
 #include <Poco/String.h>    /// toLower
 #include <Poco/File.h>
+#include <Processors/Sources/SourceWithProgress.h>
+#include <Processors/Pipe.h>
 
 
 namespace DB
@@ -235,11 +237,15 @@ size_t rawSize(const StringRef & t)
     return t.size;
 }
 
-class JoinBlockInputStream : public IBlockInputStream
+class JoinSource : public SourceWithProgress
 {
 public:
-    JoinBlockInputStream(const Join & parent_, UInt64 max_block_size_, Block && sample_block_)
-        : parent(parent_), lock(parent.data->rwlock), max_block_size(max_block_size_), sample_block(std::move(sample_block_))
+    JoinSource(const Join & parent_, UInt64 max_block_size_, Block sample_block_)
+        : SourceWithProgress(sample_block_)
+        , parent(parent_)
+        , lock(parent.data->rwlock)
+        , max_block_size(max_block_size_)
+        , sample_block(std::move(sample_block_))
     {
         columns.resize(sample_block.columns());
         column_indices.resize(sample_block.columns());
@@ -263,20 +269,17 @@ public:
 
     String getName() const override { return "Join"; }
 
-    Block getHeader() const override { return sample_block; }
-
-
 protected:
-    Block readImpl() override
+    Chunk generate() override
     {
         if (parent.data->blocks.empty())
-            return Block();
+            return {};
 
-        Block block;
+        Chunk chunk;
         if (!joinDispatch(parent.kind, parent.strictness, parent.data->maps,
-                [&](auto kind, auto strictness, auto & map) { block = createBlock<kind, strictness>(map); }))
+                [&](auto kind, auto strictness, auto & map) { chunk = createChunk<kind, strictness>(map); }))
             throw Exception("Logical error: unknown JOIN strictness", ErrorCodes::LOGICAL_ERROR);
-        return block;
+        return chunk;
     }
 
 private:
@@ -294,7 +297,7 @@ private:
 
 
     template <ASTTableJoin::Kind KIND, ASTTableJoin::Strictness STRICTNESS, typename Maps>
-    Block createBlock(const Maps & maps)
+    Chunk createChunk(const Maps & maps)
     {
         for (size_t i = 0; i < sample_block.columns(); ++i)
         {
@@ -305,7 +308,7 @@ private:
                 if (key_pos == i)
                 {
                     // unwrap null key column
-                    ColumnNullable & nullable_col = assert_cast<ColumnNullable &>(*columns[i]);
+                    auto & nullable_col = assert_cast<ColumnNullable &>(*columns[i]);
                     columns[i] = nullable_col.getNestedColumnPtr()->assumeMutable();
                 }
                 else
@@ -333,22 +336,25 @@ private:
         if (!rows_added)
             return {};
 
-        Block res = sample_block.cloneEmpty();
+        Columns res_columns;
+        res_columns.reserve(columns.size());
+
         for (size_t i = 0; i < columns.size(); ++i)
             if (column_with_null[i])
             {
                 if (key_pos == i)
-                    res.getByPosition(i).column = makeNullable(std::move(columns[i]));
+                    res_columns.emplace_back(makeNullable(std::move(columns[i])));
                 else
                 {
-                    const ColumnNullable & nullable_col = assert_cast<const ColumnNullable &>(*columns[i]);
-                    res.getByPosition(i).column = nullable_col.getNestedColumnPtr();
+                    const auto & nullable_col = assert_cast<const ColumnNullable &>(*columns[i]);
+                    res_columns.emplace_back(makeNullable(nullable_col.getNestedColumnPtr()));
                 }
             }
             else
-                res.getByPosition(i).column = std::move(columns[i]);
+                res_columns.emplace_back(std::move(columns[i]));
 
-        return res;
+        UInt64 num_rows = res_columns.at(0)->size();
+        return Chunk(std::move(columns), num_rows);
     }
 
     template <ASTTableJoin::Kind KIND, ASTTableJoin::Strictness STRICTNESS, typename Map>
@@ -438,7 +444,7 @@ private:
 
 
 // TODO: multiple stream read and index read
-BlockInputStreams StorageJoin::read(
+Pipes StorageJoin::readWithProcessors(
     const Names & column_names,
     const SelectQueryInfo & /*query_info*/,
     const Context & /*context*/,
@@ -447,7 +453,11 @@ BlockInputStreams StorageJoin::read(
     unsigned /*num_streams*/)
 {
     check(column_names);
-    return {std::make_shared<JoinBlockInputStream>(*join, max_block_size, getSampleBlockForColumns(column_names))};
+
+    Pipes pipes;
+    pipes.emplace_back(std::make_shared<JoinSource>(*join, max_block_size, getSampleBlockForColumns(column_names)));
+
+    return pipes;
 }
 
 }
diff --git a/dbms/src/Storages/StorageJoin.h b/dbms/src/Storages/StorageJoin.h
index 22500a23baa..4815f53c7e6 100644
--- a/dbms/src/Storages/StorageJoin.h
+++ b/dbms/src/Storages/StorageJoin.h
@@ -36,7 +36,7 @@ public:
     /// Verify that the data structure is suitable for implementing this type of JOIN.
     void assertCompatible(ASTTableJoin::Kind kind_, ASTTableJoin::Strictness strictness_) const;
 
-    BlockInputStreams read(
+    Pipes readWithProcessors(
         const Names & column_names,
         const SelectQueryInfo & query_info,
         const Context & context,