Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@2b5679de[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@4242dd94] rejected from java.util.concurrent.ThreadPoolExecutor@7d7d5ef9[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 3]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@2180e0ed[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@2f471b75] rejected from java.util.concurrent.ThreadPoolExecutor@25bf7005[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 2]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@31fadfa3[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@3f3d3634] rejected from java.util.concurrent.ThreadPoolExecutor@35c55d44[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 3]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@7c5fdd0c[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@72982d2f] rejected from java.util.concurrent.ThreadPoolExecutor@7860465f[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 1]

Task org.apache.jackrabbit.oak.commons.concurrent.NotifyingFutureTask@4923fb6a[Not completed, task = org.apache.jackrabbit.oak.spi.commit.BackgroundObserver$1$1@47e40de6] rejected from java.util.concurrent.ThreadPoolExecutor@4d1c6696[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 40]