Hi, This is a message that provides metrics for other nodes. You can take a look at it in the source code.
However, looks like your client try to receive the acknowledgment for some message from some node and there is no answer from this node. Possible that the required node quit from the cluster or stopping. For more details, you can set debug logging and set the acknowledgment timeout: https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpi.html#setAckTimeout-long- For more details could you please describe your use case and share the logs? BR, Andrei -- Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/
