Topology snapshot [ver=123, servers=3, clients=11, CPUs=XXX, offheap=XX.XGB, heap=XXX.GB]
Topology snapshot [ver=124, servers=3, clients=10, CPUs=XXX, offheap=XX.XGB, heap=XXX.GB]

java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for  <0x000000078a86ff18> (a java.util.concurrent.CountDownLatch$Sync)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
at org.apache.ignite.internal.util.IgniteUtils.await(IgniteUtils.java:7452)
at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.awaitAllReplies(GridReduceQueryExecutor.java:1056)
at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:733)
at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$8.iterator(IgniteH2Indexing.java:1339)
at org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:95)
at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$9.iterator(IgniteH2Indexing.java:1403)
at org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:95)
at java.lang.Iterable.forEach(Iterable.java:74)
...