Add ElasticIterDatasetIterator to handle scaling up and down between checkpoints.#1218
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Add ElasticIterDatasetIterator to handle scaling up and down between checkpoints.#1218copybara-service[bot] wants to merge 1 commit intomainfrom
ElasticIterDatasetIterator to handle scaling up and down between checkpoints.#1218copybara-service[bot] wants to merge 1 commit intomainfrom
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…n checkpoints. * Allows users to keep their pipelines elastic and restore from a checkpoint with variable amount of shards * Dataset and Iterator class in one to allow changing sharding configuration * Add dedicated checkpoint handler for saving/restoring from Orbax Limitations * Does not guarantee determinism between scaling * The limit of parallelism is the number of shards PiperOrigin-RevId: 864910611
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ElasticIterDatasetIteratorto handle scaling up and down between checkpoints.Limitations