johnyangk opened a new pull request #107: [NEMO-178] Zero-delay task cloning URL: https://github.com/apache/incubator-nemo/pull/107 JIRA: [NEMO-178: Zero-delay task cloning](https://issues.apache.org/jira/projects/NEMO/issues/NEMO-178) **Major changes:** - A state machine per task attempt, if one of the attempts completes than that task is complete - Randomly choose one of the available attempt output blocks - A cloned task, or a retried task is just another task attempt - ClonedSchedulingProperty: Zero-delay, upfront task cloning **Minor changes to note:** - Removes unused code - RuntimeIdGenerator -> RuntimeIdManager - Removes the first hyphens from the ids (e.g., vertex-4 => vertex4) **Tests for the changes:** - WordCountITCase#testClonedScheduling **Other comments:** - Will fix the test errors tomorrow resolves [NEMO-178](https://issues.apache.org/jira/projects/NEMO/issues/NEMO-178)
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