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[SPARK-21499] [SQL] Support creating persistent function for Spark UDAF(UserDefinedAggregateFunction) #18700

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[SPARK-21499] [SQL] Support creating persistent function for Spark UDAF(UserDefinedAggregateFunction) #18700

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4028155
support UDAF
gatorsmile Jul 21, 2017
f634043
Merge remote-tracking branch 'upstream/master' into javaUDFinScala
gatorsmile Aug 12, 2017
a65607c
fix.
gatorsmile Aug 13, 2017
12cefc2
fix.
gatorsmile Aug 13, 2017
bd5ae26
fix.
gatorsmile Aug 21, 2017
7251be9
fix.
gatorsmile Aug 21, 2017
d3fbdc5
typo
gatorsmile Aug 22, 2017
57607b5
fix.
gatorsmile Aug 22, 2017
05e8168
fix.
gatorsmile Aug 22, 2017
aff8f9e
fix.
gatorsmile Aug 22, 2017
7d9aabd
fix.
gatorsmile Aug 22, 2017
8ea4ad1
Merge remote-tracking branch 'upstream/master' into pr-18700
gatorsmile Aug 22, 2017
50224a7
fix.
gatorsmile Aug 22, 2017
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typo
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@gatorsmile
gatorsmile committed Aug 22, 2017
commit d3fbdc5d0f67a422395b76bd1035fe7fb95f7de1
2 changes: 1 addition & 1 deletion sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/SessionCatalog.scala
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Expand Up @@ -1108,7 +1108,7 @@ class SessionCatalog(
val clazz = Utils.classForName(functionClassName)
(children: Seq[Expression]) => {
try {
makeFunctionExpression(name, Utils.classForName(functionClassName), children).getOrElse {
makeFunctionExpression(name, clazz, children).getOrElse {
val extraMsg =
if (!isUsingHiveMetastore) "Use sparkSession.udf.register(...) instead." else ""
throw new AnalysisException(
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