diff --git a/rust/cubestore/cubestore-sql-tests/src/multiproc.rs b/rust/cubestore/cubestore-sql-tests/src/multiproc.rs
index 1f8a22ea086eb..1db6649ec1bd6 100644
--- a/rust/cubestore/cubestore-sql-tests/src/multiproc.rs
+++ b/rust/cubestore/cubestore-sql-tests/src/multiproc.rs
@@ -37,7 +37,7 @@ where
     for inputs in worker_inputs {
         let (send_done, recv_done) = ipc_channel::ipc::bytes_channel().unwrap();
         let args = (send_init.clone(), recv_done, inputs, timeout);
-        let handle = respawn(args, &[], &[]).unwrap();
+        let handle = respawn(args, &["--".to_string(), "--nocapture".to_string()], &[]).unwrap();
         // Ensure we signal completion to all started workers even if errors occur along the way.
         join_workers.push(scopeguard::guard(
             (send_done, handle),
diff --git a/rust/cubestore/cubestore-sql-tests/tests/cluster.rs b/rust/cubestore/cubestore-sql-tests/tests/cluster.rs
index 7a94659b78eff..460d9d64b0bfd 100644
--- a/rust/cubestore/cubestore-sql-tests/tests/cluster.rs
+++ b/rust/cubestore/cubestore-sql-tests/tests/cluster.rs
@@ -6,6 +6,7 @@ use serde_derive::{Deserialize, Serialize};
 
 use cubestore::config::Config;
 use cubestore::util::respawn;
+use cubestore::util::respawn::register_pushdownable_envs;
 use cubestore_sql_tests::multiproc::{
     multiproc_child_main, run_multiproc_test, MultiProcTest, SignalInit, WaitCompletion, WorkerProc,
 };
@@ -16,6 +17,7 @@ const WORKER_PORTS: [u16; 2] = [51337, 51338];
 
 #[cfg(not(target_os = "windows"))]
 fn main() {
+    register_pushdownable_envs(&["CUBESTORE_TEST_LOG_WORKER"]);
     respawn::register_handler(multiproc_child_main::<ClusterSqlTest>);
     respawn::init(); // TODO: logs in worker processes.
 
@@ -99,7 +101,11 @@ impl WorkerProc<WorkerArgs> for WorkerFn {
         }
         Config::test(&test_name)
             .update_config(|mut c| {
-                c.select_worker_pool_size = 2;
+                c.select_worker_pool_size = if std::env::var("CUBESTORE_TEST_LOG_WORKER").is_ok() {
+                    0
+                } else {
+                    2
+                };
                 c.server_name = format!("localhost:{}", WORKER_PORTS[id]);
                 c.worker_bind_address = Some(c.server_name.clone());
                 c.metastore_remote_address = Some(format!("localhost:{}", METASTORE_PORT));
diff --git a/rust/cubestore/cubestore/src/queryplanner/planning.rs b/rust/cubestore/cubestore/src/queryplanner/planning.rs
index bea1b76dc98eb..35b47504095f4 100644
--- a/rust/cubestore/cubestore/src/queryplanner/planning.rs
+++ b/rust/cubestore/cubestore/src/queryplanner/planning.rs
@@ -1627,30 +1627,15 @@ impl CubeExtensionPlanner {
         }
         // Note that MergeExecs are added automatically when needed.
         if let Some(c) = self.cluster.as_ref() {
-            let mut send: Arc<dyn ExecutionPlan> = Arc::new(ClusterSendExec::new(
+            Ok(Arc::new(ClusterSendExec::new(
                 schema,
                 c.clone(),
                 self.serialized_plan.clone(),
                 snapshots,
                 input,
                 use_streaming,
-            )?);
-            // TODO upgrade DF
-            if send.properties().partitioning.partition_count() != 1 {
-                send = Arc::new(RepartitionExec::try_new(
-                    send,
-                    Partitioning::UnknownPartitioning(1),
-                )?);
-            }
-            Ok(send)
+            )?))
         } else {
-            // TODO upgrade DF
-            if input.output_partitioning().partition_count() != 1 {
-                input = Arc::new(RepartitionExec::try_new(
-                    input,
-                    Partitioning::UnknownPartitioning(1),
-                )?);
-            }
             Ok(Arc::new(WorkerExec {
                 input,
                 schema,
diff --git a/rust/cubestore/cubestore/src/queryplanner/query_executor.rs b/rust/cubestore/cubestore/src/queryplanner/query_executor.rs
index 43685d702715b..163d5accfa168 100644
--- a/rust/cubestore/cubestore/src/queryplanner/query_executor.rs
+++ b/rust/cubestore/cubestore/src/queryplanner/query_executor.rs
@@ -748,12 +748,9 @@ impl CubeTable {
         }
 
         let schema = table_projected_schema;
-        let partition_num = partition_execs
-            .iter()
-            .map(|c| c.properties().partitioning.partition_count())
-            .sum();
+        let partition_num = partition_execs.len();
 
-        let read_data = Arc::new(CubeTableExec {
+        let read_data: Arc<dyn ExecutionPlan> = Arc::new(CubeTableExec {
             schema: schema.clone(),
             partition_execs,
             index_snapshot: self.index_snapshot.clone(),
@@ -856,10 +853,7 @@ impl CubeTable {
                 .collect::<Result<Vec<_>, _>>()?;
             Arc::new(SortPreservingMergeExec::new(join_columns, read_data))
         } else {
-            Arc::new(RepartitionExec::try_new(
-                read_data,
-                Partitioning::UnknownPartitioning(1),
-            )?)
+            read_data
         };
 
         Ok(plan)