Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@4349a500[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@47762936] rejected from java.util.concurrent.ThreadPoolExecutor@64b230d[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 7]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@24a24377[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@2a65b84b] rejected from java.util.concurrent.ThreadPoolExecutor@209dd33b[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 6]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@2bd548ef[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@2512b23d] rejected from java.util.concurrent.ThreadPoolExecutor@2fead94d[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 33]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@64dcb547[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@6a1b5674] rejected from java.util.concurrent.ThreadPoolExecutor@60e33d04[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 17]