Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@780e0584[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@7c319eda] rejected from java.util.concurrent.ThreadPoolExecutor@3d0c94e1[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@2926ddd1[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@2d195caa] rejected from java.util.concurrent.ThreadPoolExecutor@6c245691[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 0]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@44f50e03[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@4a32f935] rejected from java.util.concurrent.ThreadPoolExecutor@40ca9245[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 43]