Remove file list empty check to support bucketed scan

oap-project · Jul 13, 2023 · 42f71e0 · 42f71e0
1 parent 824eb6e
commit 42f71e0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/velox/substrait/SubstraitToVeloxPlan.cpp b/velox/substrait/SubstraitToVeloxPlan.cpp
@@ -1195,7 +1195,8 @@ int32_t SubstraitVeloxPlanConverter::streamIsInput(
   if (sRead.has_local_files()) {
     const auto& fileList = sRead.local_files().items();
     if (fileList.size() == 0) {
-      VELOX_FAIL("At least one file path is expected.");
+      // bucketed scan may contains empty file list
+      return -1;
     }
 
     // The stream input will be specified with the format of