zhuzhurk opened a new pull request #9686: [FLINK-14069] [core] Enable TimeUtils for all time units labels supported by scala Duration URL: https://github.com/apache/flink/pull/9686 ## What is the purpose of the change *Currently we are using scala Duration to parse duration configs. * *The supported time unit labels are: { DAYS -> "d day", HOURS -> "h hour", MINUTES -> "min minute", SECONDS -> "s sec second", MILLISECONDS -> "ms milli millisecond", MICROSECONDS -> "µs micro microsecond", NANOSECONDS -> "ns nano nanosecond" }* *We want to use Flink TimeUtils to parse the duration configuration, as a step to let flink core get rid of scala dependencies. * *In order not to break existing jobs, TimeUtils must be able to parse all time unit labels supported by scala Duration.* ## Brief change log - *Improved TimeUtils to able to parse more time units* ## Verifying this change This change added tests and can be verified as follows: - *Added unit tests* ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (yes / **no**) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**) - The serializers: (yes / **no** / don't know) - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know) - The S3 file system connector: (yes / **no** / don't know) ## Documentation - Does this pull request introduce a new feature? (**yes** / no) - If yes, how is the feature documented? (not applicable / docs / **JavaDocs** / not documented)
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