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Posted to issues@spark.apache.org by "Reza Safi (JIRA)" <ji...@apache.org> on 2017/05/30 19:33:04 UTC
[jira] [Commented] (SPARK-20926) Exposure to Guava libraries by
directly accessing tableRelationCache in SessionCatalog caused failures
[ https://issues.apache.org/jira/browse/SPARK-20926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16029996#comment-16029996 ]
Reza Safi commented on SPARK-20926:
-----------------------------------
I will post a pull request for this issue soon, by tonight at the latest.
> Exposure to Guava libraries by directly accessing tableRelationCache in SessionCatalog caused failures
> ------------------------------------------------------------------------------------------------------
>
> Key: SPARK-20926
> URL: https://issues.apache.org/jira/browse/SPARK-20926
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.2.0
> Reporter: Reza Safi
>
> Because of shading that we did for guava libraries, we see test failures whenever those components directly access tableRelationCache in SessionCatalog.
> This can happen in any component that shaded guava library. Failures looks like this:
> {noformat}
> java.lang.NoSuchMethodError: org.apache.spark.sql.catalyst.catalog.SessionCatalog.tableRelationCache()Lcom/google/common/cache/Cache;
> 01:25:14 at org.apache.spark.sql.hive.test.TestHiveSparkSession.reset(TestHive.scala:492)
> 01:25:14 at org.apache.spark.sql.hive.test.TestHiveContext.reset(TestHive.scala:138)
> 01:25:14 at org.apache.spark.sql.hive.test.TestHiveSingleton$class.afterAll(TestHiveSingleton.scala:32)
> 01:25:14 at org.apache.spark.sql.hive.StatisticsSuite.afterAll(StatisticsSuite.scala:34)
> 01:25:14 at org.scalatest.BeforeAndAfterAll$class.afterAll(BeforeAndAfterAll.scala:213)
> 01:25:14 at org.apache.spark.SparkFunSuite.afterAll(SparkFunSuite.scala:31)
> 01:25:14 at org.scalatest.BeforeAndAfterAll$$anonfun$run$1.apply(BeforeAndAfterAll.scala:280)
> 01:25:14 at org.scalatest.BeforeAndAfterAll$$anonfun$run$1.apply(BeforeAndAfterAll.scala:278)
> 01:25:14 at org.scalatest.CompositeStatus.whenCompleted(Status.scala:377)
> 01:25:14 at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:278)
> {noformat}
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