Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@69fce696[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@673b1401] rejected from java.util.concurrent.ThreadPoolExecutor@6dc37f71[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@61663112[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@6fa1d296] rejected from java.util.concurrent.ThreadPoolExecutor@6559b9e6[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 10]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@31e10e6[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@dd9ff2d] rejected from java.util.concurrent.ThreadPoolExecutor@721945d[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 11]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@1da9d639[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@136e3a24] rejected from java.util.concurrent.ThreadPoolExecutor@19965154[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]