Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@5aba1547[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@5e858a4f] rejected from java.util.concurrent.ThreadPoolExecutor@1fb88074[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 4]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@5cb07440[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@5277907e] rejected from java.util.concurrent.ThreadPoolExecutor@588ffb0e[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 9]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@31838d57[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@3f4464cf] rejected from java.util.concurrent.ThreadPoolExecutor@35bc0fbf[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 13]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@16afa3ab[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@18684ed6] rejected from java.util.concurrent.ThreadPoolExecutor@129025a6[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@69254dc8[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@67e2bf44] rejected from java.util.concurrent.ThreadPoolExecutor@6d1ad434[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 6]