Caught exception when handling command StreamIteratorRequestCommand

2018-10-16 12:13:06,590 WARN [org.infinispan.remoting.inboundhandler.NonTotalOrderPerCacheInboundInvocationHandler] (remote-thread--p2-t20) ISPN000071: Caught exception when handling command StreamIteratorRequestCommand

: java.lang.IllegalStateException: Iterator was already created for id dr-opsdb01-62
at org.infinispan.stream.impl.LocalStreamManagerImpl.startIterator(LocalStreamManagerImpl.java:473)
at org.infinispan.stream.impl.StreamIteratorRequestCommand.invokeAsync(StreamIteratorRequestCommand.java:54)
at org.infinispan.remoting.inboundhandler.BasePerCacheInboundInvocationHandler.invokeCommand(BasePerCacheInboundInvocationHandler.java:95)
at org.infinispan.remoting.inboundhandler.BaseBlockingRunnable.invoke(BaseBlockingRunnable.java:99)
at org.infinispan.remoting.inboundhandler.BaseBlockingRunnable.runAsync(BaseBlockingRunnable.java:71)
at org.infinispan.remoting.inboundhandler.BaseBlockingRunnable.run(BaseBlockingRunnable.java:40)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)