Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@558176c9[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@51bee826] rejected from java.util.concurrent.ThreadPoolExecutor@1083e21d[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@1360ef4d[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@175f697e] rejected from java.util.concurrent.ThreadPoolExecutor@56626345[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@4d21f497[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@43e6029b] rejected from java.util.concurrent.ThreadPoolExecutor@491e69eb[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@150d8190[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@1bca7c99] rejected from java.util.concurrent.ThreadPoolExecutor@113217e9[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@15a697ef[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@11991104] rejected from java.util.concurrent.ThreadPoolExecutor@50a41b3f[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 3]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@d28533[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@e157a81] rejected from java.util.concurrent.ThreadPoolExecutor@4ed11f1[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 3]