IceMimosa commented on a change in pull request #3430: [CARBONDATA-3565] Fix complex binary data broken issue when loading dataframe data URL: https://github.com/apache/carbondata/pull/3430#discussion_r405238442
########## File path: integration/spark/src/main/scala/org/apache/carbondata/spark/rdd/NewCarbonDataLoadRDD.scala ########## @@ -386,10 +389,15 @@ class NewRddIterator(rddIter: Iterator[Row], val len = columns.length var i = 0 while (i < len) { - columns(i) = CarbonScalaUtil.getString(row, i, carbonLoadModel, serializationNullFormat, - complexDelimiters, timeStampFormat, dateFormat, - isVarcharType = i < isVarcharTypeMapping.size && isVarcharTypeMapping(i), - isComplexType = i < isComplexTypeMapping.size && isComplexTypeMapping(i)) + columns(i) = row.get(i) match { + case bs if bs.isInstanceOf[Array[Byte]] && isDefaultBinaryDecoder => + bs.asInstanceOf[Array[Byte]] Review comment: Yes, in default binary decoder, `CarbonScalaUtil.getString` may destroy the byte[]. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services