Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@11c0466e[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@1f07abfe] rejected from java.util.concurrent.ThreadPoolExecutor@15ffc08e[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@30ee80d[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@dc917c4] rejected from java.util.concurrent.ThreadPoolExecutor@7317cb4[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 11]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@47eb4431[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@492cb364] rejected from java.util.concurrent.ThreadPoolExecutor@43d4d814[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 6]