Data Integration Connector Release Notes > Connector and connectivity issues > Open Table Connector
  

Open Table Connector

Known issues

The following table describes known issues:
Issue
Description
CCON-108605
When you read from an Apache Iceberg table that has deleted or updated rows history, the mapping stops responding, and the session log displays the following error:
[ERROR] java.lang.NoClassDefFoundError: org/roaringbitmap/longlong/Roaring64Bitmap
(October 2025)