commit d6d32f2f64223f0e0f496cd303ba1384acb74640
Author: Bernadett Balogh <bbalogh@cloudera.com>
Date:   Thu Nov 8 13:50:17 2018 +0100

    Update impala-lzo version for 5.15.2

commit bca68ad3089cd7440dd01d8a3a088617ff7f751e
Author: Csaba Fulop <csaba.fulop@cloudera.com>
Date:   Thu Mar 29 20:47:14 2018 +0200

    Update for 5.15.x branching