From bce0ba1fbd05788f1c08549b2fd0c6a9e320a41a Mon Sep 17 00:00:00 2001
From: Liang-Chi Hsieh <viirya@gmail.com>
Date: Thu, 29 Jan 2015 15:28:22 -0800
Subject: [PATCH] [SPARK-5429][SQL] Use javaXML plan serialization for Hive
golden answers on Hive 0.13.1
I found that running `HiveComparisonTest.createQueryTest` to generate Hive golden answer files on Hive 0.13.1 would throw KryoException. I am not sure if this can be reproduced by others. Since Hive 0.13.0, Kryo plan serialization is introduced to replace javaXML as default plan serialization format. This is a quick fix to set hive configuration to use javaXML serialization.
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes #4223 from viirya/fix_hivetest and squashes the following commits:
97a8760 [Liang-Chi Hsieh] Use javaXML plan serialization.
---
.../src/main/scala/org/apache/spark/sql/hive/TestHive.scala | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/TestHive.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/TestHive.scala
index 822864f8ef..7c1d1133c3 100644
--- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/TestHive.scala
+++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/TestHive.scala
@@ -68,6 +68,8 @@ class TestHiveContext(sc: SparkContext) extends HiveContext(sc) {
System.clearProperty("spark.hostPort")
CommandProcessorFactory.clean(hiveconf)
+ hiveconf.set("hive.plan.serialization.format", "javaXML")
+
lazy val warehousePath = getTempFilePath("sparkHiveWarehouse").getCanonicalPath
lazy val metastorePath = getTempFilePath("sparkHiveMetastore").getCanonicalPath
--
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