Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@28bf0897[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@2678f228] rejected from java.util.concurrent.ThreadPoolExecutor@2c809958[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 9]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@7b1b18a[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@9764ed4] rejected from java.util.concurrent.ThreadPoolExecutor@38e25a4[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@58fa9266[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@563d76d1] rejected from java.util.concurrent.ThreadPoolExecutor@5cc51da1[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]