I created an mqtt input for our hivemq server. However, it fails to connect. The splunkd.log contains entries like these. I am able to connect using mqttspy to the same hivemq instance, and verified connectivity from the Splunk server to the VM running hivemq. Also verified the port number.
Any help appreciated.
03-19-2018 22:42:18.541 +0000 ERROR ExecProcessor - message from "python /opt/splunk/etc/apps/mqtt_ta/bin/mqtt.py" Stanza mqtt://95x_mqtt : Error connecting : Connection lost (32109) - java.io.EOFException
03-19-2018 22:42:18.541 +0000 ERROR ExecProcessor - message from "python /opt/splunk/etc/apps/mqtt_ta/bin/mqtt.py" at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:138)
03-19-2018 22:42:18.541 +0000 ERROR ExecProcessor - message from "python /opt/splunk/etc/apps/mqtt_ta/bin/mqtt.py" at java.lang.Thread.run(Thread.java:745)
03-19-2018 22:42:18.541 +0000 ERROR ExecProcessor - message from "python /opt/splunk/etc/apps/mqtt_ta/bin/mqtt.py" Caused by: java.io.EOFException
03-19-2018 22:42:18.541 +0000 ERROR ExecProcessor - message from "python /opt/splunk/etc/apps/mqtt_ta/bin/mqtt.py" at java.io.DataInputStream.readByte(DataInputStream.java:267)
03-19-2018 22:42:18.541 +0000 ERROR ExecProcessor - message from "python /opt/splunk/etc/apps/mqtt_ta/bin/mqtt.py" at org.eclipse.paho.client.mqttv3.internal.wire.MqttInputStream.readMqttWireMessage(MqttInputStream.java:56)
03-19-2018 22:42:18.541 +0000 ERROR ExecProcessor - message from "python /opt/splunk/etc/apps/mqtt_ta/bin/mqtt.py" at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:100)
03-19-2018 22:42:18.541 +0000 ERROR ExecProcessor - message from "python /opt/splunk/etc/apps/mqtt_ta/bin/mqtt.py" ... 1 more
