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https://issues.apache.org/jira/browse/SPARK-53083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-53083:
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Description:
{code}
scala> val s = "a".repeat(500_000_000)
scala> spark.time(com.google.common.io.Files.asCharSink(new
java.io.File("/dev/null"), java.nio.charset.StandardCharsets.UTF_8).write(s))
Time taken: 265 ms
scala> spark.time(java.nio.file.Files.writeString(Path.of("/dev/null"), s))
Time taken: 59 ms
val res1: java.nio.file.Path = /dev/null
{code}
> Use Java `Files.writeString` instead of `FileUtils.write`
> ---------------------------------------------------------
>
> Key: SPARK-53083
> URL: https://issues.apache.org/jira/browse/SPARK-53083
> Project: Spark
> Issue Type: Sub-task
> Components: Kubernetes, Spark Core, SQL, Structured Streaming, Tests
> Affects Versions: 4.1.0
> Reporter: Dongjoon Hyun
> Assignee: Dongjoon Hyun
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> {code}
> scala> val s = "a".repeat(500_000_000)
> scala> spark.time(com.google.common.io.Files.asCharSink(new
> java.io.File("/dev/null"), java.nio.charset.StandardCharsets.UTF_8).write(s))
> Time taken: 265 ms
> scala> spark.time(java.nio.file.Files.writeString(Path.of("/dev/null"), s))
> Time taken: 59 ms
> val res1: java.nio.file.Path = /dev/null
> {code}
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