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https://issues.apache.org/jira/browse/SPARK-26903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-26903:
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Summary: Remove the TimeZone cache (was: Remove the cache of TimeZones)
> Remove the TimeZone cache
> -------------------------
>
> Key: SPARK-26903
> URL: https://issues.apache.org/jira/browse/SPARK-26903
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Maxim Gekk
> Priority: Minor
>
> The ZoneOffset class in JDK 8 caches zone offsets internally:
> http://hg.openjdk.java.net/jdk8/jdk8/jdk/file/687fd7c7986d/src/share/classes/java/time/ZoneOffset.java#l205
> . No need to cache time zones in Spark. The ticket aims to remove
> computedTimeZones from DateTimeUtils.
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