Github user JoshRosen commented on a diff in the pull request:
https://github.com/apache/spark/pull/6759#discussion_r32871144
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/parquet/ParquetTableSupport.scala
---
@@ -313,10 +314,16 @@ private[parquet] class RowWriteSupport extends
WriteSupport[InternalRow] with Lo
writer.addBinary(Binary.fromByteArray(scratchBytes, 0, numBytes))
}
+ // array used to write Timestamp as Int96 (fixed-length binary)
+ private val int96buf = new Array[Byte](12)
--- End diff --
This assumes that `RowWriteSupport` instances are thread-safe; just want to
check that that assumption is true.
This could also be `private[this]`.
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