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https://issues.apache.org/jira/browse/SPARK-13823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin resolved SPARK-13823.
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Resolution: Fixed
Fix Version/s: 2.0.0
> Always specify Charset in String <-> byte[] conversions (and remaining
> Coverity items)
> --------------------------------------------------------------------------------------
>
> Key: SPARK-13823
> URL: https://issues.apache.org/jira/browse/SPARK-13823
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, SQL, Streaming
> Affects Versions: 2.0.0
> Reporter: Sean Owen
> Assignee: Sean Owen
> Priority: Minor
> Fix For: 2.0.0
>
>
> Most of the remaining items from the last Coverity scan concern using, for
> example, the constructor {{new String(byte[])}} or the method
> {{String.getBytes()}}, or similarly for constructors of {{InputStreamReader}}
> and {{OutputStreamWriter}}. These use the platform default encoding, which
> means their behavior may change in different locales, which should be
> undesirable in all cases in Spark.
> It makes sense to specify UTF-8 as the default everywhere; where already
> specified, it's UTF-8 in 95% of cases. A few tests set US-ASCII, but UTF-8 is
> a superset.
> We should also consistently use {{StandardCharsets.UTF_8}} rather than
> "UTF-8" or Guava's {{Charsets.UTF_8}} to specify this.
> (Finally, we should touch up the other few remaining Coverity scan items,
> which are trivial, while we're here.)
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