Github user Ben-Zvi commented on a diff in the pull request:
https://github.com/apache/drill/pull/1101#discussion_r164571408
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/spill/RecordBatchSizer.java
---
@@ -129,11 +143,16 @@ public ColumnSize(ValueVector v, String prefix) {
// No standard size for Union type
dataSize = v.getPayloadByteCount(valueCount);
break;
+ case GENERIC_OBJECT:
+ // We cannot provide a size for Generic Objects
--- End diff --
How can execution ever get here ? Should we throw a
UserException.unsupportedError here ?
---
