Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@5e9d9f78[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@5aa200f4] rejected from java.util.concurrent.ThreadPoolExecutor@1b9f0acf[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 11]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@edb581a[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@1cb669] rejected from java.util.concurrent.ThreadPoolExecutor@ae4dd19[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 11]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@688018fe[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@6647ea46] rejected from java.util.concurrent.ThreadPoolExecutor@6cbf8136[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]