Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@399fb87d[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@375840e6] rejected from java.util.concurrent.ThreadPoolExecutor@3da02b96[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@5f49680d[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@661cf758] rejected from java.util.concurrent.ThreadPoolExecutor@122aff7b[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@27c329f4[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@2904d2a4] rejected from java.util.concurrent.ThreadPoolExecutor@23fcb9d4[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 1]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@98986a0[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@74e6839] rejected from java.util.concurrent.ThreadPoolExecutor@db60349[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 0]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@7657f9fa[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@78901898] rejected from java.util.concurrent.ThreadPoolExecutor@726873e8[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 1]