Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@7b5d43f2[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@759aa331] rejected from java.util.concurrent.ThreadPoolExecutor@7f62c841[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 0]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@573e2daf[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@59f9c8e0] rejected from java.util.concurrent.ThreadPoolExecutor@5301a390[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 0]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@13871769[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@1d40fab1] rejected from java.util.concurrent.ThreadPoolExecutor@17b891c1[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 1]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@612821c7[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@6fefd24a] rejected from java.util.concurrent.ThreadPoolExecutor@6517b93a[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 3]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@e735362[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@b4ad04] rejected from java.util.concurrent.ThreadPoolExecutor@a4cc674[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]