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[SPARK-8951] [SPARKR] support Unicode characters in collect()
Spark gives an error message and does not show the output when a field of the result DataFrame contains characters in CJK. I changed SerDe.scala in order that Spark support Unicode characters when writes a string to R. Author: CHOIJAEHONG <redrock07@naver.com> Closes #7494 from CHOIJAEHONG1/SPARK-8951.
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- R/pkg/R/deserialize.R 4 additions, 2 deletionsR/pkg/R/deserialize.R
- R/pkg/R/serialize.R 1 addition, 1 deletionR/pkg/R/serialize.R
- R/pkg/inst/tests/test_sparkSQL.R 26 additions, 0 deletionsR/pkg/inst/tests/test_sparkSQL.R
- core/src/main/scala/org/apache/spark/api/r/SerDe.scala 4 additions, 5 deletionscore/src/main/scala/org/apache/spark/api/r/SerDe.scala
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