[SPARK-22047] HiveExternalCatalogVersionsSuite is Flaky on Jenkins

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: SQL
• Labels: flaky-test
• Assignee: Wenchen Fan
• Reporter: Armin Braun
• Created: 18/Sep/17 07:34
• Updated: 15/Dec/17 01:28
• Resolved: 15/Dec/17 01:28

Description

HiveExternalCatalogVersionsSuite fails quite a bit lately e.g.

https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test/job/spark-master-test-sbt-hadoop-2.7/3490/testReport/junit/org.apache.spark.sql.hive/HiveExternalCatalogVersionsSuite/_It_is_not_a_test_it_is_a_sbt_testing_SuiteSelector_/

Error Message

org.scalatest.exceptions.TestFailedException: spark-submit returned with exit code 1. Command line: './bin/spark-submit' '--name' 'prepare testing tables' '--master' 'local[2]' '--conf' 'spark.ui.enabled=false' '--conf' 'spark.master.rest.enabled=false' '--conf' 'spark.sql.warehouse.dir=/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.7/target/tmp/warehouse-b266cb0e-5180-4ba8-80a3-b790b3be3aa0' '--conf' 'spark.sql.test.version.index=0' '--driver-java-options' '-Dderby.system.home=/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.7/target/tmp/warehouse-b266cb0e-5180-4ba8-80a3-b790b3be3aa0' '/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.7/target/tmp/test120059455549609580.py'  2017-09-17 04:26:11.641 - stderr> Error: Could not find or load main class org.apache.spark.launcher.Main            
Stacktrace

sbt.ForkMain$ForkError: org.scalatest.exceptions.TestFailedException: spark-submit returned with exit code 1.
Command line: './bin/spark-submit' '--name' 'prepare testing tables' '--master' 'local[2]' '--conf' 'spark.ui.enabled=false' '--conf' 'spark.master.rest.enabled=false' '--conf' 'spark.sql.warehouse.dir=/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.7/target/tmp/warehouse-b266cb0e-5180-4ba8-80a3-b790b3be3aa0' '--conf' 'spark.sql.test.version.index=0' '--driver-java-options' '-Dderby.system.home=/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.7/target/tmp/warehouse-b266cb0e-5180-4ba8-80a3-b790b3be3aa0' '/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.7/target/tmp/test120059455549609580.py'

2017-09-17 04:26:11.641 - stderr> Error: Could not find or load main class org.apache.spark.launcher.Main
           
	at org.scalatest.Assertions$class.newAssertionFailedException(Assertions.scala:528)
	at org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1560)
	at org.scalatest.Assertions$class.fail(Assertions.scala:1089)
	at org.scalatest.FunSuite.fail(FunSuite.scala:1560)
	at org.apache.spark.sql.hive.SparkSubmitTestUtils$class.runSparkSubmit(SparkSubmitTestUtils.scala:81)
	at org.apache.spark.sql.hive.HiveExternalCatalogVersionsSuite.runSparkSubmit(HiveExternalCatalogVersionsSuite.scala:38)
	at org.apache.spark.sql.hive.HiveExternalCatalogVersionsSuite$$anonfun$beforeAll$1.apply(HiveExternalCatalogVersionsSuite.scala:120)
	at org.apache.spark.sql.hive.HiveExternalCatalogVersionsSuite$$anonfun$beforeAll$1.apply(HiveExternalCatalogVersionsSuite.scala:105)
	at scala.collection.immutable.List.foreach(List.scala:381)
	at org.apache.spark.sql.hive.HiveExternalCatalogVersionsSuite.beforeAll(HiveExternalCatalogVersionsSuite.scala:105)
	at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:212)
	at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:210)
	at org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:31)
	at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:314)
	at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:480)
	at sbt.ForkMain$Run$2.call(ForkMain.java:296)
	at sbt.ForkMain$Run$2.call(ForkMain.java:286)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Issue Links

• relates to: SPARK-21936 backward compatibility test framework for HiveExternalCatalog
• links to: [Github] Pull Request #19264 (cloud-fan)
• links to: [Github] Pull Request #19265 (cloud-fan)