Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/4014#discussion_r23904350
--- Diff:
sql/hive/v0.13.1/src/main/scala/org/apache/spark/sql/hive/Shim13.scala ---
@@ -395,9 +397,26 @@ private[hive] object HiveShim {
Decimal(hdoi.getPrimitiveJavaObject(data).bigDecimalValue(),
hdoi.precision(), hdoi.scale())
}
}
+
+ implicit def prepareWritable(shimW: ShimWritable): Writable = {
+ shimW.writable match {
+ case w: AvroGenericRecordWritable =>
+ w.setRecordReaderID(new UID())
+ case _ =>
+ }
+ shimW.writable
+ }
}
/*
+ * Bug introdiced in hive-0.13. AvroGenericRecordWritable has a member
recordReaderID that
--- End diff --
"introduced"
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