Accumulo
HDP 2.5.0 provides Accumulo 1.7.1 and the following Apache patches:
ACCUMULO-4361: Configure ShellServerIT to run with one tserver.
ACCUMULO-4368: Offline and online the table when constraints are altered.
ACCUMULO-4369: Restructure try-catch to ensure a logical exception is raised.
ACCUMULO-4370: Replace bounded checks for replication table state with unbounded checks.