Hi,
When I am saving Spark Dataframe to Ignite, the job sometimes get stuck with the attached error. It seems to happen at random, and usualy at the end of the job (all the data has already been writen to Ignite) Has anybody encountered this before? java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processConnect(GridNioServer.java:2714) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2333) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2110) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1764) > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) > at java.lang.Thread.run(Thread.java:748)
