Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@402e3ec6[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@4411a29c] rejected from java.util.concurrent.ThreadPoolExecutor@52ca8a7[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@74c59315[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@7a027225] rejected from java.util.concurrent.ThreadPoolExecutor@70fa1955[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 3]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@4a332f32[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@4e0cb22b] rejected from java.util.concurrent.ThreadPoolExecutor@f31b810[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@741a478a[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@7adda6a1] rejected from java.util.concurrent.ThreadPoolExecutor@7025cdd1[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]