Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@39fa41b5[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@c2f9609] rejected from java.util.concurrent.ThreadPoolExecutor@3926c759[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@2937669a[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@13e63134] rejected from java.util.concurrent.ThreadPoolExecutor@223f23f0[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 20]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@fe69b9e[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@12175ca] rejected from java.util.concurrent.ThreadPoolExecutor@bd91eba[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 0]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@3fc2014[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@d3bdfc3] rejected from java.util.concurrent.ThreadPoolExecutor@7c3b4b3[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 8]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@72bc0d0b[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@7c7bfcf4] rejected from java.util.concurrent.ThreadPoolExecutor@76839784[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 5]