Advanced Committer Configuration The Apache documentation covers the full set of configuration options for the committers.Enabling Speculative ExecutionThe S3A committers all support speculative execution.Using Unique Filenames to Avoid File Update InconsistencyWhen updating existing datasets, if a new file overwrites an existing file of the same name, S3's eventual consistency on file updates means that the old data may still be returned. Speeding up Job Commits by Increasing the Number of ThreadsWhen an individual job writes many files to S3, the time to commit the job can increase.Parent topic: Safely Writing to S3 Through the S3A Committers
