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Posted to issues@spark.apache.org by "Imran Rashid (JIRA)" <ji...@apache.org> on 2017/03/16 22:23:41 UTC
[jira] [Updated] (SPARK-19988) Flaky Test: OrcSourceSuite
SPARK-19459/SPARK-18220: read char/varchar column written by Hive
[ https://issues.apache.org/jira/browse/SPARK-19988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Imran Rashid updated SPARK-19988:
---------------------------------
Attachment: trimmed-unit-test.log
Attaching a trimmed version of the unit-test.log file, though nothing looks particularly notable in it to me.
also I tried running this test on my laptop in a loop, and it passed 100 times in a row.
> Flaky Test: OrcSourceSuite SPARK-19459/SPARK-18220: read char/varchar column written by Hive
> --------------------------------------------------------------------------------------------
>
> Key: SPARK-19988
> URL: https://issues.apache.org/jira/browse/SPARK-19988
> Project: Spark
> Issue Type: Test
> Components: Tests
> Affects Versions: 2.2.0
> Reporter: Imran Rashid
> Labels: flaky-test
> Attachments: trimmed-unit-test.log
>
>
> "OrcSourceSuite SPARK-19459/SPARK-18220: read char/varchar column written by Hive" fails a lot -- right now, I see about a 50% pass rate in the last 3 days here:
> https://spark-tests.appspot.com/test-details?suite_name=org.apache.spark.sql.hive.orc.OrcSourceSuite&test_name=SPARK-19459%2FSPARK-18220%3A+read+char%2Fvarchar+column+written+by+Hive
> eg. https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/74683/testReport/junit/org.apache.spark.sql.hive.orc/OrcSourceSuite/SPARK_19459_SPARK_18220__read_char_varchar_column_written_by_Hive/
> {noformat}
> sbt.ForkMain$ForkError: 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)
> ...
> {noformat}
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