Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@37b02ecb[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@3977c795] rejected from java.util.concurrent.ThreadPoolExecutor@338face5[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 0]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@24f57bf6[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@2a3280c0] rejected from java.util.concurrent.ThreadPoolExecutor@20caebb0[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@cdb6b03[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@8e4eec7] rejected from java.util.concurrent.ThreadPoolExecutor@49d9e4fc[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 19]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@26582492[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@289fdff1] rejected from java.util.concurrent.ThreadPoolExecutor@2267b481[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@77d7ce63[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@79103f31] rejected from java.util.concurrent.ThreadPoolExecutor@73e85441[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 1]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@19cb99ff[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@170c756e] rejected from java.util.concurrent.ThreadPoolExecutor@1df41e1e[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 0]