[SPARK-19988][TEST] Use the database after Hive's current Database is dropped

[gatorsmile]

What changes were proposed in this pull request?

This PR is to fix the following test failure in maven and the PR #15363.

org.apache.spark.sql.hive.orc.OrcSourceSuite SPARK-19459/SPARK-18220: read char/varchar column written by Hive

The test history shows all the maven builds failed this test case with the same error message.

FAILED: SemanticException [Error 10072]: Database does not exist: db2

      org.apache.spark.sql.execution.QueryExecutionException: FAILED: SemanticException [Error 10072]: Database does not exist: db2
      at org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$runHive$1.apply(HiveClientImpl.scala:637)
      at org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$runHive$1.apply(HiveClientImpl.scala:621)
      at org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$withHiveState$1.apply(HiveClientImpl.scala:288)
      at org.apache.spark.sql.hive.client.HiveClientImpl.liftedTree1$1(HiveClientImpl.scala:229)
      at org.apache.spark.sql.hive.client.HiveClientImpl.retryLocked(HiveClientImpl.scala:228)
      at org.apache.spark.sql.hive.client.HiveClientImpl.withHiveState(HiveClientImpl.scala:271)
      at org.apache.spark.sql.hive.client.HiveClientImpl.runHive(HiveClientImpl.scala:621)
      at org.apache.spark.sql.hive.client.HiveClientImpl.runSqlHive(HiveClientImpl.scala:611)
      at org.apache.spark.sql.hive.orc.OrcSuite$$anonfun$7.apply$mcV$sp(OrcSourceSuite.scala:160)
      at org.apache.spark.sql.hive.orc.OrcSuite$$anonfun$7.apply(OrcSourceSuite.scala:155)
      at org.apache.spark.sql.hive.orc.OrcSuite$$anonfun$7.apply(OrcSourceSuite.scala:155)
      at org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22)
      at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
      at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
      at org.scalatest.Transformer.apply(Transformer.scala:22)
      at org.scalatest.Transformer.apply(Transformer.scala:20)
      at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166)
      at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:68)
      at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163)
      at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)

How was this patch tested?

N/A

[gatorsmile]

cc @windpiger

[SparkQA]

Test build #74807 has started for PR 17344 at commit 90bd976.

[gatorsmile]

This test case passed, but we still have multiple other test cases failed.

[windpiger]

LGTM，but why maven test has this problem？

[gatorsmile]

No idea. We need to monitor the mvn builds more closely. This flaky test case also impacts the sbt build.

Let me merge this first. Then, we can continue to clean the others.

[gatorsmile]

Let us run the SBT build too.

[gatorsmile]

test this please

[SparkQA]

Test build #74829 has finished for PR 17344 at commit 90bd976.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[gatorsmile]

Thanks! Merging to master.

[kayousterhout]

It looks like this has the wrong JIRA id and should be SPARK-19988? I've marked that jira as resolved by this PR, but let me know if I've misunderstood things here.

[kayousterhout]

Also @gatorsmile don't forget to update the corresponding JIRA when you merge a PR.

[gatorsmile]

Sorry, I did not realize we have such a JIRA. We just hit it in another PR and simply fix it. Thanks!

Originally, I thought it was trivial, and thus I did not open a separate JIRA.