Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@2360f8a1[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@275f7892] rejected from java.util.concurrent.ThreadPoolExecutor@666272a9[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 4]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@7b180517[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@75dff5dc] rejected from java.util.concurrent.ThreadPoolExecutor@7f279eac[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@38eaac75[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@362d44c0] rejected from java.util.concurrent.ThreadPoolExecutor@3cd52fb0[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@4ec53f30[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@4002c940] rejected from java.util.concurrent.ThreadPoolExecutor@4afaa230[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@4d480ae3[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@49778715] rejected from java.util.concurrent.ThreadPoolExecutor@84a8d2e[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 6]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@1c434c1e[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@187cdbc9] rejected from java.util.concurrent.ThreadPoolExecutor@5941d1f2[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]