Join GitHub today
GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.Sign up
Handle common disk failures in the spill code path #2175
In a JBOD setup disk failures are quite common. In the absence of basic failure
Spill path discovery routine already handles the case when one or more paths
In a JBOD setup disk failures are quite common. In the absence of basic failure handling, a presto worker will not recover untill a config is changed and process is restarted -- which is unarguably bad ops experience. Spill path discovery routine already handles the case when one or more paths are out of free space, this change adds couple of additional checks to cover out of band disk failures.
Thank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file. In order for us to review and merge your code, please submit the signed CLA to firstname.lastname@example.org. For more information, see https://github.com/prestosql/cla.