Hostname, XYZ resolves to a loopback address

[marcin2x4]

How to fix the below issue?

22/02/27 16:39:58 WARN Utils: Your hostname, XYZ resolves to a loopback address: 127.0.1.1; using 172.xx.xxx.xx instead (on interface eth0) 22/02/27 16:39:58 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to another address WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.apache.spark.unsafe.Platform (file:/opt/spark/jars/spark-unsafe_2.12-3.1.1-amzn-0.jar) to constructor java.nio.DirectByteBuffer(long,int) WARNING: Please consider reporting this to the maintainers of org.apache.spark.unsafe.Platform WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release

[jrhamilton]

@marcin2x4 Did you resolve this?