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* Make the tasks run with only a single directory There was a change that tried to get indexing to run on multiple disks It made a bunch of changes to how tasks run, effectively hiding the "safe" directory for tasks to write files into from the task code itself making it extremely difficult to do anything correctly inside of a task. This change reverts those changes inside of the tasks and makes it so that only the task runners are the ones that make decisions about which mount points should be used for storing task-related files. It adds the config druid.worker.baseTaskDirs which can be used by the task runners to know which directories they should schedule tasks inside of. The TaskConfig remains the authoritative source of configuration for where and how an individual task should be operating.
Community Extensions
Please contribute all community extensions in this directory and include a doc of how your extension can be used under docs/development/extensions-contrib/.
Please note that community extensions are maintained by their original contributors and are not packaged with the core Druid distribution. If you'd like to take on maintenance for a community extension, please post on dev@druid.apache.org to let us know!