Hi all, I have enabled automatic Map join for any table less than 50MB. This table needs a custom serde, which is added every time using add Jars(size of jar is 25KB) in hive. The problem is when hive performs map side join, classes in that serde jar is not loaded and class not found exception is thrown. But if I disable map side join, it works perfectly fine which showcase that the distributed cache is working and serde jar is available. Any idea what is happening in Map side join? I m using CDH3
Regards, Abhishek
