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8a1ea6c49f
Waiting for server startup is a multi-step procedure: after we start the actual process, we will: - try to obtain the Host ID (by querying a REST API endpoint) - then try to connect a CQL session - then try to perform a CQL query The steps are repeated every .1 second until we reach a timeout (the Host ID step is skipped if we previously managed to obtain it). On timeout we'd only get a generic "failed to start server" message, it wouldn't say what we managed to do and what not. For example, on one of the failed jobs on Jenkins I observed this timeout error. Looking at the logs of the server, it turned out that the server printed the "initialization completed" message more than 2 minutes before the actual timeout happened. So for 2 minutes, the test framework either couldn't obtain the Host ID, or couldn't establish a CQL connection, or couldn't perform a CQL query, but I wasn't able to determine fully which one of these was the case. Improve the code by printing whether we managed to get the Host ID of the server and if so - whether we managed to connect to CQL.