Crash recovery in RethinkDB
If RethinkDB crashes, you, as an administrator, can perform troubleshooting by looking at the logs. RethinkDB, by default, writes logs in the most descriptive way possible.
The logs are classified into INFO, WARN, and ERROR. If there's a crash, you can look for the ERROR logs by doing a simple GREP operation. GREP is the Unix/Linux utility to perform the basic and advanced search in the system. It accepts a string, a regex, and so on as a parameter and searches for the query across the system or in a specified folder. In the following screenshot, we searched for the term in our log file:
If the error relates to a cache ...
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