Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@af5030e[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@eca860f] rejected from java.util.concurrent.ThreadPoolExecutor@4ff78c34[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@7047f454[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@7e8015f4] rejected from java.util.concurrent.ThreadPoolExecutor@74787e84[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@19d5902[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@f5ab699] rejected from java.util.concurrent.ThreadPoolExecutor@5a2dde9[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@275b28e6[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@299cc3a5] rejected from java.util.concurrent.ThreadPoolExecutor@2364a8d5[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@1bc1aafa[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@1506562a] rejected from java.util.concurrent.ThreadPoolExecutor@1ffe3d5a[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]