Pig
HDP 2.5.3 provides Pig 0.16.0 and no additional Apache patches.
HDP 2.5.0 provided Pig 0.16.0 and the following Apache patches:
PIG-4916: Pig on Tez fail to remove temporary HDFS files in some cases.
PIG-4921: Kill running jobs on InterruptedException (partial).
PIG-4947: LOAD with HBaseStorage using a mix of pure wildcards and prefixed wildcards results in empty maps for the pure wildcarded column families.
PIG-4948: Pig on Tez AM use too much memory on a small cluster.