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https://issues.apache.org/jira/browse/SPARK-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14089018#comment-14089018
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Apache Spark commented on SPARK-2903:
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User 'srowen' has created a pull request for this issue:
https://github.com/apache/spark/pull/1833
> Spark SQL tests fail to compile due to dependency structure, misplaced test
> class
> ---------------------------------------------------------------------------------
>
> Key: SPARK-2903
> URL: https://issues.apache.org/jira/browse/SPARK-2903
> Project: Spark
> Issue Type: Bug
> Components: Build, SQL
> Affects Versions: 1.0.1
> Reporter: Sean Owen
> Priority: Critical
>
> (Pardon for marking Critical, but as far as I can tell master does not
> compile at all at the moment.)
> Since recently, I find that the SQL modules' test code fails to compile with
> a simple "mvn clean compile test-compile". sql/core fails with a large number
> of errors, beginning like so:
> {code}
> [error]
> /Users/srowen/Documents/spark/sql/core/src/test/scala/org/apache/spark/sql/QueryTest.scala:23:
> not found: type PlanTest
> [error] class QueryTest extends PlanTest {
> [error] ^
> [error]
> /Users/srowen/Documents/spark/sql/core/src/test/scala/org/apache/spark/sql/CachedTableSuite.scala:28:
> package org.apache.spark.sql.test is not a value
> [error] test("SPARK-1669: cacheTable should be idempotent") {
> ...
> {code}
> I think a couple files and dependencies are in the wrong place, and it is
> resolved with the following:
> - Move org.apache.spark.sql.test.TestSQLContext from under
> sql/core/src/*main*/scala, to sql/core/src/*test*/scala , which seems like
> where it belongs as test code
> - Move org.apache.spark.sql.parquet.ParquetTestData likewise from main to test
> - QueryTest in sql/core depends on PlanTest, which appears to be
> catalyst-specific, instead of FunSuite. It shouldn't, and isn't needed.
> - Remove dependency from sql/core tests on sql/catalyst tests, which seems
> reversed
> - Introduce dependency from sql/hive tests on sql/core tests to restore
> access to the files moved above
> What I'm still not clear on is why it has only started failing to compile in
> the last week or so. But, these seem like the right changes to make. It
> compiles and tests pass.
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