[Bug] TheHive doesn't start if cassandra is not ready

[To-om]

Request Type

Bug

Work Environment

TheHive with cassandra

Problem Description

If cassandra service is not ready, TheHive fails to start with the error:

java.lang.reflect.InvocationTargetException: null
com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed (tried: /x.x.x.x:9042 (com.datastax.driver.core.exceptions.TransportException: [/x.x.x.x:9042] Cannot connect))

The solution is to retry the connection to cassandra after a while. The following configuration is added to define the timings and the number of retries:

db.janusgraph.connect {
  maxAttempts = 10
  minBackoff = 1 second
  maxBackoff = 5 seconds
  randomFactor = 0.2
}