Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@270af7e[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@5710280d] rejected from java.util.concurrent.ThreadPoolExecutor@2f0323c5[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 17]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@28c4209e[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@2cfbb1d9] rejected from java.util.concurrent.ThreadPoolExecutor@6dc6bbe2[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@6d555499[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@6392b69b] rejected from java.util.concurrent.ThreadPoolExecutor@696addeb[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 3]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@55dedf80[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@5b193a93] rejected from java.util.concurrent.ThreadPoolExecutor@51e151e3[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 1]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@77812b64[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@7946da3c] rejected from java.util.concurrent.ThreadPoolExecutor@73beb14c[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 0]