[jira] [Assigned] (SPARK-42564) Implement Dataset.version and Dataset.time
[
https://issues.apache.org/jira/browse/SPARK-42564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-42564:
Assignee: BingKun Pan (was: Apache Spark)
> Implement Dataset.version and Dataset.time
> --
>
> Key: SPARK-42564
> URL: https://issues.apache.org/jira/browse/SPARK-42564
> Project: Spark
> Issue Type: New Feature
> Components: Connect
>Affects Versions: 3.4.0
>Reporter: Herman van Hövell
>Assignee: BingKun Pan
>Priority: Major
>
> Implement Dataset.version and Dataset.time
> {code:java}
> /**
> * The version of Spark on which this application is running.
> *
> * @since 2.0.0
> */
> def version: String = SPARK_VERSION
> /**
> * Executes some code block and prints to stdout the time taken to execute
> the block. This is
> * available in Scala only and is used primarily for interactive testing and
> debugging.
> *
> * @since 2.1.0
> */
> def time[T](f: => T): T = {
> val start = System.nanoTime()
> val ret = f
> val end = System.nanoTime()
> // scalastyle:off println
> println(s"Time taken: ${NANOSECONDS.toMillis(end - start)} ms")
> // scalastyle:on println
> ret
> } {code}
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[jira] [Assigned] (SPARK-42564) Implement Dataset.version and Dataset.time
[
https://issues.apache.org/jira/browse/SPARK-42564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-42564:
Assignee: Apache Spark (was: BingKun Pan)
> Implement Dataset.version and Dataset.time
> --
>
> Key: SPARK-42564
> URL: https://issues.apache.org/jira/browse/SPARK-42564
> Project: Spark
> Issue Type: New Feature
> Components: Connect
>Affects Versions: 3.4.0
>Reporter: Herman van Hövell
>Assignee: Apache Spark
>Priority: Major
>
> Implement Dataset.version and Dataset.time
> {code:java}
> /**
> * The version of Spark on which this application is running.
> *
> * @since 2.0.0
> */
> def version: String = SPARK_VERSION
> /**
> * Executes some code block and prints to stdout the time taken to execute
> the block. This is
> * available in Scala only and is used primarily for interactive testing and
> debugging.
> *
> * @since 2.1.0
> */
> def time[T](f: => T): T = {
> val start = System.nanoTime()
> val ret = f
> val end = System.nanoTime()
> // scalastyle:off println
> println(s"Time taken: ${NANOSECONDS.toMillis(end - start)} ms")
> // scalastyle:on println
> ret
> } {code}
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[jira] [Assigned] (SPARK-42564) Implement Dataset.version and Dataset.time
[
https://issues.apache.org/jira/browse/SPARK-42564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Herman van Hövell reassigned SPARK-42564:
-
Assignee: BingKun Pan
> Implement Dataset.version and Dataset.time
> --
>
> Key: SPARK-42564
> URL: https://issues.apache.org/jira/browse/SPARK-42564
> Project: Spark
> Issue Type: New Feature
> Components: Connect
>Affects Versions: 3.4.0
>Reporter: Herman van Hövell
>Assignee: BingKun Pan
>Priority: Major
>
> Implement Dataset.version and Dataset.time
> {code:java}
> /**
> * The version of Spark on which this application is running.
> *
> * @since 2.0.0
> */
> def version: String = SPARK_VERSION
> /**
> * Executes some code block and prints to stdout the time taken to execute
> the block. This is
> * available in Scala only and is used primarily for interactive testing and
> debugging.
> *
> * @since 2.1.0
> */
> def time[T](f: => T): T = {
> val start = System.nanoTime()
> val ret = f
> val end = System.nanoTime()
> // scalastyle:off println
> println(s"Time taken: ${NANOSECONDS.toMillis(end - start)} ms")
> // scalastyle:on println
> ret
> } {code}
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