Repository: spark Updated Branches: refs/heads/master 02214b094 -> 0959aa581
[SPARK-23000] Fix Flaky test suite DataSourceWithHiveMetastoreCatalogSuite in Spark 2.3 ## What changes were proposed in this pull request? https://amplab.cs.berkeley.edu/jenkins/job/spark-branch-2.3-test-sbt-hadoop-2.6/ The test suite DataSourceWithHiveMetastoreCatalogSuite of Branch 2.3 always failed in hadoop 2.6 The table `t` exists in `default`, but `runSQLHive` reported the table does not exist. Obviously, Hive client's default database is different. The fix is to clean the environment and use `DEFAULT` as the database. ``` org.apache.spark.sql.execution.QueryExecutionException: FAILED: SemanticException [Error 10001]: Line 1:14 Table not found 't' Stacktrace sbt.ForkMain$ForkError: org.apache.spark.sql.execution.QueryExecutionException: FAILED: SemanticException [Error 10001]: Line 1:14 Table not found 't' at org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$runHive$1.apply(HiveClientImpl.scala:699) at org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$runHive$1.apply(HiveClientImpl.scala:683) at org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$withHiveState$1.apply(HiveClientImpl.scala:272) at org.apache.spark.sql.hive.client.HiveClientImpl.liftedTree1$1(HiveClientImpl.scala:210) at org.apache.spark.sql.hive.client.HiveClientImpl.retryLocked(HiveClientImpl.scala:209) at org.apache.spark.sql.hive.client.HiveClientImpl.withHiveState(HiveClientImpl.scala:255) at org.apache.spark.sql.hive.client.HiveClientImpl.runHive(HiveClientImpl.scala:683) at org.apache.spark.sql.hive.client.HiveClientImpl.runSqlHive(HiveClientImpl.scala:673) ``` ## How was this patch tested? N/A Author: gatorsmile <[email protected]> Closes #20196 from gatorsmile/testFix. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/0959aa58 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/0959aa58 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/0959aa58 Branch: refs/heads/master Commit: 0959aa581a399279be3f94214bcdffc6a1b6d60a Parents: 02214b0 Author: gatorsmile <[email protected]> Authored: Tue Jan 9 16:31:20 2018 +0800 Committer: Wenchen Fan <[email protected]> Committed: Tue Jan 9 16:31:20 2018 +0800 ---------------------------------------------------------------------- .../org/apache/spark/sql/hive/client/HiveClientImpl.scala | 6 +++++- .../org/apache/spark/sql/hive/HiveMetastoreCatalogSuite.scala | 5 +++++ 2 files changed, 10 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/0959aa58/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala ---------------------------------------------------------------------- diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala index 7b7f4e0..102f40b 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala @@ -823,7 +823,8 @@ private[hive] class HiveClientImpl( } def reset(): Unit = withHiveState { - client.getAllTables("default").asScala.foreach { t => + try { + client.getAllTables("default").asScala.foreach { t => logDebug(s"Deleting table $t") val table = client.getTable("default", t) client.getIndexes("default", t, 255).asScala.foreach { index => @@ -837,6 +838,9 @@ private[hive] class HiveClientImpl( logDebug(s"Dropping Database: $db") client.dropDatabase(db, true, false, true) } + } finally { + runSqlHive("USE default") + } } } http://git-wip-us.apache.org/repos/asf/spark/blob/0959aa58/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveMetastoreCatalogSuite.scala ---------------------------------------------------------------------- diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveMetastoreCatalogSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveMetastoreCatalogSuite.scala index 18137e7..cf4ce83 100644 --- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveMetastoreCatalogSuite.scala +++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveMetastoreCatalogSuite.scala @@ -146,6 +146,11 @@ class DataSourceWithHiveMetastoreCatalogSuite 'id cast StringType as 'd2 ).coalesce(1) + override def beforeAll(): Unit = { + super.beforeAll() + sparkSession.metadataHive.reset() + } + Seq( "parquet" -> (( "org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat", --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
