diff --git a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_lookup_op.cc b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_lookup_op.cc
index d21f890ff2d..fa7be0b1229 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_lookup_op.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_lookup_op.cc
@@ -26,34 +26,6 @@
 
 namespace mindspore {
 namespace dataset {
-// Builder constructor. Creates the builder object.
-CacheLookupOp::Builder::Builder() : build_cache_client_(nullptr), build_sampler_(nullptr) {
-  std::shared_ptr<ConfigManager> cfg = GlobalContext::config_manager();
-  build_num_workers_ = cfg->num_parallel_workers();
-  build_op_connector_size_ = cfg->op_connector_size();
-}
-
-// Check if the required parameters are set by the builder.
-Status CacheLookupOp::Builder::SanityCheck() const {
-  if (build_cache_client_ == nullptr) {
-    return Status(StatusCode::kMDUnexpectedError, __LINE__, __FILE__,
-                  "Invalid parameter, CacheLookupOp requires a CacheClient, but got nullptr.");
-  }
-  // Make sure the cache client has a valid session
-  if (!build_cache_client_->session_id()) {
-    return Status(StatusCode::kMDUnexpectedError, __LINE__, __FILE__,
-                  "Invalid parameter, cache client for CacheLookupOp requires a session id which is not equal to 0.");
-  }
-  return Status::OK();
-}
-
-// The builder "build" method creates the final object and does some init on it
-Status CacheLookupOp::Builder::Build(std::shared_ptr<CacheLookupOp> *ptr) {
-  RETURN_IF_NOT_OK(SanityCheck());
-  *ptr =
-    std::make_shared<CacheLookupOp>(build_num_workers_, build_op_connector_size_, build_cache_client_, build_sampler_);
-  return Status::OK();
-}
 Status CacheLookupOp::operator()() {
   if (!sampler_) {
     return Status(StatusCode::kMDUnexpectedError, __LINE__, __FILE__,
diff --git a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_lookup_op.h b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_lookup_op.h
index 9ebafed3926..377c6fc33b6 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_lookup_op.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_lookup_op.h
@@ -30,58 +30,6 @@ namespace dataset {
 /// \see CacheOp
 class CacheLookupOp : public CacheBase, public SamplerRT {
  public:
-  class Builder {
-   public:
-    /// \brief Builder constructor. Creates the builder object.
-    /// \note No default args
-    Builder();
-
-    /// Default destructor
-    ~Builder() = default;
-
-    /// Setter method.
-    /// \treturn Builder setter method returns reference to the builder.
-    Builder &SetNumWorkers(int32_t num_workers) {
-      build_num_workers_ = num_workers;
-      return *this;
-    }
-
-    /// Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetOpConnectorSize(int32_t connector_size) {
-      build_op_connector_size_ = connector_size;
-      return *this;
-    }
-
-    /// Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetClient(std::shared_ptr<CacheClient> cache_client) {
-      build_cache_client_ = cache_client;
-      return *this;
-    }
-
-    /// \brief Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetSampler(std::shared_ptr<SamplerRT> sampler) {
-      build_sampler_ = std::move(sampler);
-      return *this;
-    }
-
-    /// \brief The builder "build" method creates the final object and does some init on it.
-    /// \param ptr The shared_ptr to the new CacheLookupOp object
-    /// \return Status
-    Status Build(std::shared_ptr<CacheLookupOp> *ptr);
-
-   private:
-    int32_t build_num_workers_;
-    int32_t build_op_connector_size_;
-    std::shared_ptr<CacheClient> build_cache_client_;
-    std::shared_ptr<SamplerRT> build_sampler_;
-
-    // Check if the required parameters are set by the builder.
-    // \return Status The status code returned
-    Status SanityCheck() const;
-  };
   /// \brief Constructor
   /// \note It takes the same argument as the base class.
   /// \see CacheBase
diff --git a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_merge_op.cc b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_merge_op.cc
index 46a9699f47f..3f55a22117a 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_merge_op.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_merge_op.cc
@@ -44,8 +44,8 @@ void CacheMergeOp::Print(std::ostream &out, bool show_all) const {
 }
 
 CacheMergeOp::CacheMergeOp(int32_t numWorkers, int32_t opConnectorSize, int32_t numCleaners,
-                           std::shared_ptr<CacheClient> cache_client, const std::shared_ptr<SamplerRT> &sampler)
-    : ParallelOp(numWorkers, opConnectorSize, sampler),
+                           std::shared_ptr<CacheClient> cache_client)
+    : ParallelOp(numWorkers, opConnectorSize),
       num_cleaners_(numCleaners),
       cache_client_(std::move(cache_client)),
       cache_missing_rows_(true) {}
@@ -220,36 +220,6 @@ Status CacheMergeOp::ComputeColMap() {
   return Status::OK();
 }
 
-// Builder constructor. Creates the builder object.
-CacheMergeOp::Builder::Builder() : build_cache_client_(nullptr), build_sampler_(nullptr) {
-  std::shared_ptr<ConfigManager> cfg = GlobalContext::config_manager();
-  build_num_workers_ = cfg->num_parallel_workers();
-  build_op_connector_size_ = cfg->op_connector_size();
-  build_num_cleaners_ = cfg->num_parallel_workers();
-}
-
-// Check if the required parameters are set by the builder.
-Status CacheMergeOp::Builder::SanityCheck() const {
-  if (build_cache_client_ == nullptr) {
-    return Status(StatusCode::kMDUnexpectedError, __LINE__, __FILE__,
-                  "Invalid parameter, CacheMergeOp requires a CacheClient, but got nullptr.");
-  }
-  // Make sure the cache client has a valid session
-  if (!build_cache_client_->session_id()) {
-    return Status(StatusCode::kMDUnexpectedError, __LINE__, __FILE__,
-                  "Invalid parameter, cache client for CacheMergeOp requires a session id which is not equal to 0.");
-  }
-  return Status::OK();
-}
-
-// The builder "build" method creates the final object and does some init on it
-Status CacheMergeOp::Builder::Build(std::shared_ptr<CacheMergeOp> *ptr) {
-  RETURN_IF_NOT_OK(SanityCheck());
-  *ptr = std::make_shared<CacheMergeOp>(build_num_workers_, build_op_connector_size_, build_num_cleaners_,
-                                        build_cache_client_, build_sampler_);
-  return Status::OK();
-}
-
 Status CacheMergeOp::EoeReceived(int32_t worker_id) {
   // Send the eoe up.
   MS_LOG(DEBUG) << "Cache merge sending eoe";
diff --git a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_merge_op.h b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_merge_op.h
index 359e33628ca..52d9f8478d3 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_merge_op.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_merge_op.h
@@ -72,83 +72,13 @@ class CacheMergeOp : public ParallelOp {
   constexpr static int kCacheHitChildIdx = 0;   // Cache hit stream
   constexpr static int kCacheMissChildIdx = 1;  // Cache miss stream
 
-  /// \brief The nested builder class inside of the CacheMergeOp is used to help manage all of
-  /// the arguments for constructing it.  Use the builder by setting each argument
-  /// with the provided set methods, and then finally call the build method to execute
-  /// the actual construction.
-  class Builder {
-   public:
-    /// Builder constructor. Creates the builder object.
-    /// \note No default args
-    Builder();
-
-    /// Default destructor
-    ~Builder() = default;
-
-    /// Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetNumWorkers(int32_t num_workers) {
-      build_num_workers_ = num_workers;
-      // Adjust the number of cleaners to match the number of workers
-      build_num_cleaners_ = std::max(build_num_cleaners_, build_num_workers_);
-      return *this;
-    }
-
-    /// Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetOpConnectorSize(int32_t connector_size) {
-      build_op_connector_size_ = connector_size;
-      return *this;
-    }
-
-    /// Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetClient(std::shared_ptr<CacheClient> cache_client) {
-      build_cache_client_ = cache_client;
-      return *this;
-    }
-
-    /// \brief Setter method
-    /// \param sampler
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetSampler(std::shared_ptr<SamplerRT> sampler) {
-      build_sampler_ = std::move(sampler);
-      return *this;
-    }
-
-    /// \brief Setter method
-    /// \param num_cleaners
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetNumCleaner(int32_t num_cleaners) {
-      build_num_cleaners_ = num_cleaners;
-      return *this;
-    }
-
-    /// The builder "build" method creates the final object and does some init on it.
-    /// \param ptr The shared_ptr to the new CacheMergeOp object
-    /// \return Status
-    Status Build(std::shared_ptr<CacheMergeOp> *ptr);
-
-   private:
-    int32_t build_num_workers_;
-    int32_t build_op_connector_size_;
-    int32_t build_num_cleaners_;
-    std::shared_ptr<CacheClient> build_cache_client_;
-    std::shared_ptr<SamplerRT> build_sampler_;
-
-    /// Check if the required parameters are set by the builder.
-    /// \return Status The status code returned
-    Status SanityCheck() const;
-  };
-
   /// \brief Constructor
   /// \param numWorkers Number of parallel workers as a derived class of ParallelOp
   /// \param opConnector Size Connector size as a derived class of ParallelOp
   /// \param numCleaners Number of cleaners to move cache miss rows into the cache server
   /// \param cache_client CacheClient to communicate with the Cache server
-  /// \param sampler as a derived class of ParallelOp
   CacheMergeOp(int32_t numWorkers, int32_t opConnectorSize, int32_t numCleaners,
-               std::shared_ptr<CacheClient> cache_client, const std::shared_ptr<SamplerRT> &sampler);
+               std::shared_ptr<CacheClient> cache_client);
   ~CacheMergeOp();
   void Print(std::ostream &out, bool show_all) const override;
   std::string Name() const override { return kCacheMergeOp; }
diff --git a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_op.cc b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_op.cc
index a6fb74646d0..48dbd81309e 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_op.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_op.cc
@@ -28,36 +28,6 @@
 
 namespace mindspore {
 namespace dataset {
-// Builder constructor. Creates the builder object.
-CacheOp::Builder::Builder() : build_cache_client_(nullptr), build_sampler_(nullptr) {
-  std::shared_ptr<ConfigManager> cfg = GlobalContext::config_manager();
-  build_num_workers_ = cfg->num_parallel_workers();
-  build_op_connector_size_ = cfg->op_connector_size();
-}
-
-// Check if the required parameters are set by the builder.
-Status CacheOp::Builder::SanityCheck() const {
-  if (build_cache_client_ == nullptr) {
-    return Status(StatusCode::kMDUnexpectedError, __LINE__, __FILE__,
-                  "Invalid parameter, CacheOp requires a CacheClient, but got nullptr.");
-  }
-  // Make sure the cache client has a valid session
-  if (!build_cache_client_->session_id()) {
-    return Status(StatusCode::kMDUnexpectedError, __LINE__, __FILE__,
-                  "Invalid parameter, cache client for CacheOp requires a session id which is not equal to 0.");
-  }
-  return Status::OK();
-}
-
-// The builder "build" method creates the final object and does some init on it
-Status CacheOp::Builder::Build(std::shared_ptr<CacheOp> *ptr) {
-  RETURN_IF_NOT_OK(SanityCheck());
-  *ptr = std::make_shared<CacheOp>(build_num_workers_, build_op_connector_size_, build_cache_client_, build_sampler_);
-  RETURN_IF_NOT_OK((*ptr)->InitCache());
-
-  return Status::OK();
-}
-
 // Constructor of CacheOp
 CacheOp::CacheOp(int32_t num_workers, int32_t op_connector_size, std::shared_ptr<CacheClient> cache_client,
                  std::shared_ptr<SamplerRT> sampler)
@@ -68,9 +38,6 @@ CacheOp::CacheOp(int32_t num_workers, int32_t op_connector_size, std::shared_ptr
 // Destructor
 CacheOp::~CacheOp() = default;
 
-// Private function for cache setup/init work just after construction
-Status CacheOp::InitCache() { return Status::OK(); }
-
 // This class functor will provide the master loop that drives the logic for performing the work
 Status CacheOp::operator()() {
   if (!sampler_) {
diff --git a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_op.h b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_op.h
index 3d85fe6ea77..12f6253f1e3 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_op.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/datasetops/cache_op.h
@@ -36,65 +36,6 @@ class CacheOp : public CacheBase, public RandomAccessOp {
   enum class Phase : uint8_t { kBuildPhase = 0, kFetchPhase = 1 };
   constexpr static int32_t kPhaseCheckIntervalInMilliSec = 100;
 
-  /// \brief The nested builder class inside of the CacheOp is used to help manage all of
-  /// the arguments for constructing it.  Use the builder by setting each argument
-  /// with the provided set methods, and then finally call the build method to execute
-  /// the actual construction.
-  class Builder {
-   public:
-    // Builder constructor. Creates the builder object.
-    // @note No default args
-    // @return This is a constructor.
-    Builder();
-
-    // Default destructor
-    ~Builder() = default;
-
-    /// \brief Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetNumWorkers(int32_t num_workers) {
-      build_num_workers_ = num_workers;
-      return *this;
-    }
-
-    /// \brief Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetOpConnectorSize(int32_t connector_size) {
-      build_op_connector_size_ = connector_size;
-      return *this;
-    }
-
-    /// Setter method.
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetClient(std::shared_ptr<CacheClient> cache_client) {
-      build_cache_client_ = cache_client;
-      return *this;
-    }
-
-    /// \brief Setter method
-    /// \param sampler
-    /// \return Builder setter method returns reference to the builder.
-    Builder &SetSampler(std::shared_ptr<SamplerRT> sampler) {
-      build_sampler_ = std::move(sampler);
-      return *this;
-    }
-
-    /// \brief The builder "build" method creates the final object and does some init on it.
-    /// \param ptr The shared_ptr to the new CacheOp object
-    /// \return Status
-    Status Build(std::shared_ptr<CacheOp> *ptr);
-
-   private:
-    int32_t build_num_workers_;
-    int32_t build_op_connector_size_;
-    std::shared_ptr<CacheClient> build_cache_client_;
-    std::shared_ptr<SamplerRT> build_sampler_;
-
-    /// \brief Check if the required parameters are set by the builder.
-    /// \return Status The status code returned
-    Status SanityCheck() const;
-  };
-
   /// \brief Constructor of CacheOp
   /// \note The builder class should be used to call it.
   /// \param num_workers The number of worker threads.
@@ -146,9 +87,6 @@ class CacheOp : public CacheBase, public RandomAccessOp {
   /// \return Status object
   Status CacheAllRows(int32_t worker_id);
   Status RegisterResources() override;
-  /// \brief Private function for cache setup/init work just after construction
-  /// \return Status The status code returned
-  Status InitCache();
 };
 }  // namespace dataset
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache.h b/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache.h
index cea9fb70a04..5c1c9240726 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache.h
@@ -28,11 +28,13 @@ class DatasetCache {
  public:
   virtual Status Build() = 0;
   virtual Status ValidateParams() = 0;
-  virtual Status CreateCacheOp(int num_workers, std::shared_ptr<DatasetOp> *ds_op) = 0;
+  virtual Status CreateCacheOp(int32_t num_workers, int32_t connector_queue_size, std::shared_ptr<SamplerObj> sampler,
+                               std::shared_ptr<DatasetOp> *ds) = 0;
+  virtual Status CreateCacheLookupOp(int32_t num_workers, int32_t connector_queue_size,
+                                     std::shared_ptr<SamplerObj> sampler, std::shared_ptr<DatasetOp> *ds) = 0;
+  virtual Status CreateCacheMergeOp(int32_t num_workers, int32_t connector_queue_size,
+                                    std::shared_ptr<DatasetOp> *ds) = 0;
   virtual Status to_json(nlohmann::json *out_json) { return Status::OK(); }
-  virtual Status CreateCacheLookupOp(int32_t num_workers, std::shared_ptr<DatasetOp> *ds,
-                                     std::shared_ptr<SamplerObj> sampler) = 0;
-  virtual Status CreateCacheMergeOp(int32_t num_workers, std::shared_ptr<DatasetOp> *ds) = 0;
 };
 }  // namespace mindspore::dataset
 
diff --git a/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache_impl.cc b/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache_impl.cc
index 7b8c0203306..e818089636d 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache_impl.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache_impl.cc
@@ -38,35 +38,35 @@ Status DatasetCacheImpl::Build() {
   return builder.Build(&cache_client_);
 }
 
-Status DatasetCacheImpl::CreateCacheOp(int32_t num_workers, std::shared_ptr<DatasetOp> *ds) {
-  CHECK_FAIL_RETURN_UNEXPECTED(cache_client_ != nullptr, "Cache client has not been created yet.");
-  std::shared_ptr<CacheOp> cache_op = nullptr;
-  RETURN_IF_NOT_OK(CacheOp::Builder().SetNumWorkers(num_workers).SetClient(cache_client_).Build(&cache_op));
+Status DatasetCacheImpl::CreateCacheOp(int32_t num_workers, int32_t connector_queue_size,
+                                       std::shared_ptr<SamplerObj> sampler, std::shared_ptr<DatasetOp> *ds) {
+  CHECK_FAIL_RETURN_UNEXPECTED(cache_client_ != nullptr, "CacheOp requires a CacheClient, but got nullptr.");
+  std::shared_ptr<SamplerRT> sampler_rt = nullptr;
+  RETURN_IF_NOT_OK(sampler->SamplerBuild(&sampler_rt));
+  std::shared_ptr<CacheOp> cache_op =
+    std::make_shared<CacheOp>(num_workers, connector_queue_size, cache_client_, std::move(sampler_rt));
   *ds = cache_op;
 
   return Status::OK();
 }
 
-Status DatasetCacheImpl::CreateCacheLookupOp(int32_t num_workers, std::shared_ptr<DatasetOp> *ds,
-                                             std::shared_ptr<SamplerObj> sampler) {
-  CHECK_FAIL_RETURN_UNEXPECTED(cache_client_ != nullptr, "Cache client has not been created yet.");
-  std::shared_ptr<CacheLookupOp> lookup_op = nullptr;
+Status DatasetCacheImpl::CreateCacheLookupOp(int32_t num_workers, int32_t connector_queue_size,
+                                             std::shared_ptr<SamplerObj> sampler, std::shared_ptr<DatasetOp> *ds) {
+  CHECK_FAIL_RETURN_UNEXPECTED(cache_client_ != nullptr, "CacheLookupOp requires a CacheClient, but got nullptr.");
   std::shared_ptr<SamplerRT> sampler_rt = nullptr;
   RETURN_IF_NOT_OK(sampler->SamplerBuild(&sampler_rt));
-  RETURN_IF_NOT_OK(CacheLookupOp::Builder()
-                     .SetNumWorkers(num_workers)
-                     .SetClient(cache_client_)
-                     .SetSampler(sampler_rt)
-                     .Build(&lookup_op));
+  std::shared_ptr<CacheLookupOp> lookup_op =
+    std::make_shared<CacheLookupOp>(num_workers, connector_queue_size, cache_client_, std::move(sampler_rt));
   *ds = lookup_op;
 
   return Status::OK();
 }
 
-Status DatasetCacheImpl::CreateCacheMergeOp(int32_t num_workers, std::shared_ptr<DatasetOp> *ds) {
-  CHECK_FAIL_RETURN_UNEXPECTED(cache_client_ != nullptr, "Cache client has not been created yet.");
-  std::shared_ptr<CacheMergeOp> merge_op = nullptr;
-  RETURN_IF_NOT_OK(CacheMergeOp::Builder().SetNumWorkers(num_workers).SetClient(cache_client_).Build(&merge_op));
+Status DatasetCacheImpl::CreateCacheMergeOp(int32_t num_workers, int32_t connector_queue_size,
+                                            std::shared_ptr<DatasetOp> *ds) {
+  CHECK_FAIL_RETURN_UNEXPECTED(cache_client_ != nullptr, "CacheMergeOp requires a CacheClient, but got nullptr.");
+  std::shared_ptr<CacheMergeOp> merge_op =
+    std::make_shared<CacheMergeOp>(num_workers, connector_queue_size, num_workers, cache_client_);
   *ds = merge_op;
 
   return Status::OK();
diff --git a/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache_impl.h b/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache_impl.h
index 287d026ef17..290a737313d 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache_impl.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/ir/cache/dataset_cache_impl.h
@@ -58,12 +58,13 @@ class DatasetCacheImpl : public DatasetCache {
   /// \return Status Error code
   Status Build() override;
 
-  Status CreateCacheOp(int32_t num_workers, std::shared_ptr<DatasetOp> *ds) override;
+  Status CreateCacheOp(int32_t num_workers, int32_t connector_queue_size, std::shared_ptr<SamplerObj> sampler,
+                       std::shared_ptr<DatasetOp> *ds) override;
 
-  Status CreateCacheLookupOp(int32_t num_workers, std::shared_ptr<DatasetOp> *ds,
-                             std::shared_ptr<SamplerObj> sampler) override;
+  Status CreateCacheLookupOp(int32_t num_workers, int32_t connector_queue_size, std::shared_ptr<SamplerObj> sampler,
+                             std::shared_ptr<DatasetOp> *ds) override;
 
-  Status CreateCacheMergeOp(int32_t num_workers, std::shared_ptr<DatasetOp> *ds) override;
+  Status CreateCacheMergeOp(int32_t num_workers, int32_t connector_queue_size, std::shared_ptr<DatasetOp> *ds) override;
 
   Status ValidateParams() override { return Status::OK(); }
 
diff --git a/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_lookup_node.cc b/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_lookup_node.cc
index 880ef47f46f..b2650d67d5e 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_lookup_node.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_lookup_node.cc
@@ -50,7 +50,7 @@ Status CacheLookupNode::Build(std::vector<std::shared_ptr<DatasetOp>> *node_ops)
   CHECK_FAIL_RETURN_UNEXPECTED(cache_ != nullptr,
                                "Internal error. Attempt to create a cache lookup node without cache client.");
   RETURN_IF_NOT_OK(cache_->Build());
-  RETURN_IF_NOT_OK(cache_->CreateCacheLookupOp(num_workers_, &lookup_op_, sampler_));
+  RETURN_IF_NOT_OK(cache_->CreateCacheLookupOp(num_workers_, connector_que_size_, sampler_, &lookup_op_));
   lookup_op_->set_total_repeats(GetTotalRepeats());
   lookup_op_->set_num_repeats_per_epoch(GetNumRepeatsPerEpoch());
   node_ops->push_back(lookup_op_);
diff --git a/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_merge_node.cc b/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_merge_node.cc
index 44ce6b1676c..eee6b284685 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_merge_node.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_merge_node.cc
@@ -47,7 +47,7 @@ Status CacheMergeNode::Build(std::vector<std::shared_ptr<DatasetOp>> *node_ops)
                                "Internal error. Attempt to create a cache merge node without cache client.");
   RETURN_IF_NOT_OK(cache_->Build());
   std::shared_ptr<DatasetOp> merge_op = nullptr;
-  RETURN_IF_NOT_OK(cache_->CreateCacheMergeOp(num_workers_, &merge_op));
+  RETURN_IF_NOT_OK(cache_->CreateCacheMergeOp(num_workers_, connector_que_size_, &merge_op));
   merge_op->set_total_repeats(GetTotalRepeats());
   merge_op->set_num_repeats_per_epoch(GetNumRepeatsPerEpoch());
   node_ops->push_back(merge_op);
diff --git a/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_node.cc b/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_node.cc
index eca4a55aa2a..61dbe7e11ab 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_node.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/ir/datasetops/cache_node.cc
@@ -51,10 +51,7 @@ Status CacheNode::Build(std::vector<std::shared_ptr<DatasetOp>> *node_ops) {
                                "Internal error. Attempt to create a cache node without cache client.");
   RETURN_IF_NOT_OK(cache_->Build());
   std::shared_ptr<DatasetOp> cache_op = nullptr;
-  RETURN_IF_NOT_OK(cache_->CreateCacheOp(num_workers_, &cache_op));
-  std::shared_ptr<SamplerRT> sampler_rt = nullptr;
-  RETURN_IF_NOT_OK(sampler_->SamplerBuild(&sampler_rt));
-  cache_op->SetSampler(sampler_rt);
+  RETURN_IF_NOT_OK(cache_->CreateCacheOp(num_workers_, connector_que_size_, sampler_, &cache_op));
   cache_op->set_total_repeats(GetTotalRepeats());
   cache_op->set_num_repeats_per_epoch(GetNumRepeatsPerEpoch());
   node_ops->push_back(cache_op);
diff --git a/tests/ut/cpp/dataset/cache_op_test.cc b/tests/ut/cpp/dataset/cache_op_test.cc
index 1209cba4b68..687b2518796 100644
--- a/tests/ut/cpp/dataset/cache_op_test.cc
+++ b/tests/ut/cpp/dataset/cache_op_test.cc
@@ -268,18 +268,13 @@ TEST_F(MindDataTestCacheOp, DISABLED_TestRandomDataCache1) {
   std::shared_ptr<CacheClient> myClient;
   rc = builder.Build(&myClient);
   ASSERT_TRUE(rc.IsOk());
-  std::shared_ptr<CacheOp> myCacheOp;
 
   int64_t num_samples = 0;
   int64_t start_index = 0;
   auto seq_sampler = std::make_shared<SequentialSamplerRT>(start_index, num_samples);
-  rc = CacheOp::Builder()
-         .SetNumWorkers(5)
-         .SetClient(myClient)
-
-         .SetSampler(std::move(seq_sampler))
-         .Build(&myCacheOp);
-  ASSERT_TRUE(rc.IsOk());
+  std::shared_ptr<CacheOp> myCacheOp =
+    std::make_shared<CacheOp>(5, op_connector_size, myClient, std::move(seq_sampler));
+  ASSERT_NE(myCacheOp, nullptr);
   rc = myTree->AssociateNode(myCacheOp);
   ASSERT_TRUE(rc.IsOk());
 
@@ -390,9 +385,9 @@ TEST_F(MindDataTestCacheOp, DISABLED_TestRandomDataCacheSpill) {
   std::shared_ptr<CacheClient> myClient;
   rc = builder.Build(&myClient);
   ASSERT_TRUE(rc.IsOk());
-  std::shared_ptr<CacheOp> myCacheOp;
-  rc = CacheOp::Builder().SetNumWorkers(4).SetClient(myClient).SetSampler(std::move(seq_sampler)).Build(&myCacheOp);
-  ASSERT_TRUE(rc.IsOk());
+  std::shared_ptr<CacheOp> myCacheOp =
+    std::make_shared<CacheOp>(4, op_connector_size, myClient, std::move(seq_sampler));
+  ASSERT_NE(myCacheOp, nullptr);
   rc = myTree->AssociateNode(myCacheOp);
   ASSERT_TRUE(rc.IsOk());
 
@@ -461,10 +456,13 @@ TEST_F(MindDataTestCacheOp, DISABLED_TestImageFolderCacheMerge) {
   rc = ccbuilder.Build(&myClient);
   ASSERT_TRUE(rc.IsOk());
 
-  std::shared_ptr<CacheLookupOp> myLookupOp;
-  rc = CacheLookupOp::Builder().SetNumWorkers(4).SetClient(myClient).SetSampler(seq_sampler).Build(&myLookupOp);
-  std::shared_ptr<CacheMergeOp> myMergeOp;
-  rc = CacheMergeOp::Builder().SetNumWorkers(4).SetClient(myClient).Build(&myMergeOp);
+  std::shared_ptr<ConfigManager> config_manager = GlobalContext::config_manager();
+  int32_t op_connector_size = config_manager->op_connector_size();
+  std::shared_ptr<CacheLookupOp> myLookupOp =
+    std::make_shared<CacheLookupOp>(4, op_connector_size, myClient, std::move(seq_sampler));
+  ASSERT_NE(myLookupOp, nullptr);
+  std::shared_ptr<CacheMergeOp> myMergeOp = std::make_shared<CacheMergeOp>(4, op_connector_size, 4, myClient);
+  ASSERT_NE(myMergeOp, nullptr);
 
   std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   TensorShape scalar = TensorShape::CreateScalar();
@@ -478,7 +476,7 @@ TEST_F(MindDataTestCacheOp, DISABLED_TestImageFolderCacheMerge) {
   bool decode = false;
   std::map<std::string, int32_t> columns_to_load = {};
   std::shared_ptr<ImageFolderOp> so = std::make_shared<ImageFolderOp>(
-    3, dataset_path, 3, recursive, decode, ext, columns_to_load, std::move(schema), std::move(seq_sampler));
+    3, dataset_path, 3, recursive, decode, ext, columns_to_load, std::move(schema), nullptr);
   so->SetSampler(myLookupOp);
   ASSERT_TRUE(rc.IsOk());