[SPARK-12039] [SQL] Ignore HiveSparkSubmitSuite's "SPARK-9757 Persist Parquet...

[SPARK-12039] [SQL] Ignore HiveSparkSubmitSuite's "SPARK-9757 Persist Parquet relation with decimal column".

https://issues.apache.org/jira/browse/SPARK-12039

Since it is pretty flaky in hadoop 1 tests, we can disable it while we are investigating the cause.

Author: Yin Huai <yhuai@databricks.com>

Closes #10035 from yhuai/SPARK-12039-ignore.

sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveSparkSubmitSuite.scala

@@ -101,7 +101,7 @@ class HiveSparkSubmitSuite
     runSparkSubmit(args)
   }
 
-  test("SPARK-9757 Persist Parquet relation with decimal column") {
+  ignore("SPARK-9757 Persist Parquet relation with decimal column") {
     val unusedJar = TestUtils.createJarWithClasses(Seq.empty)
     val args = Seq(
       "--class", SPARK_9757.getClass.getName.stripSuffix("$"),