Trivial Description
When topology are changed DataStreame log the following error message which confused users. Need to decrease logging level for this case.
ERROR Failed to execute compound future reducer: GridCompoundFuture [...] class org.apache.ignite.IgniteCheckedException: DataStreamer request failed [node=9d405934-eb78-4452-a3a8-fc44c3c61e76] at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl$Buffer.onResponse(DataStreamerImpl.java:1777) at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl$3.onMessage(DataStreamerImpl.java:335) at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1080) at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:708) at org.apache.ignite.internal.managers.communication.GridIoManager.access$1700(GridIoManager.java:101) at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:671) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: class org.apache.ignite.IgniteCheckedException: DataStreamer will retry data transfer at stable topology [...] at org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor.localUpdate(DataStreamProcessor.java:337) at org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor.processRequest(DataStreamProcessor.java:297) at org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor.access$000(DataStreamProcessor.java:56) at org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor$1.onMessage(DataStreamProcessor.java:86) ... 7 more