spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sameer Agarwal (JIRA)" <>
Subject [jira] [Created] (SPARK-23390) Flaky Test Suite: FileBasedDataSourceSuite in Spark 2.3/hadoop 2.7
Date Mon, 12 Feb 2018 02:36:00 GMT
Sameer Agarwal created SPARK-23390:

             Summary: Flaky Test Suite: FileBasedDataSourceSuite in Spark 2.3/hadoop 2.7
                 Key: SPARK-23390
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.3.0
            Reporter: Sameer Agarwal

We're seeing multiple failures in {{FileBasedDataSourceSuite}} in {{spark-branch-2.3-test-sbt-hadoop-2.7}}:

org.scalatest.exceptions.TestFailedDueToTimeoutException: The code passed to eventually never
returned normally. Attempted 15 times over 10.012158059999999 seconds. Last failure message:
There are 1 possibly leaked file streams..

Here's the full history:

>From a very quick look, these failures seem to be correlated with
(cc [~dongjoon]) as evident from the following stack trace (full logs [here|]):

[info] - Enabling/disabling ignoreMissingFiles using orc (648 milliseconds)
15:55:58.673 WARN org.apache.spark.scheduler.TaskSetManager: Lost task 0.0 in stage 61.0 (TID
85, localhost, executor driver): TaskKilled (Stage cancelled)
15:55:58.674 WARN org.apache.spark.DebugFilesystem: Leaked filesystem connection created at:
	at org.apache.spark.DebugFilesystem$.addOpenStream(DebugFilesystem.scala:36)
	at org.apache.orc.impl.RecordReaderUtils$
	at org.apache.orc.impl.RecordReaderImpl.<init>(
	at org.apache.orc.impl.ReaderImpl.rows(
	at org.apache.spark.sql.execution.datasources.orc.OrcColumnarBatchReader.initialize(

Also, while this might be just a false correlation but the frequency of these test failures
have increased considerably in
after (cc []) was merged.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message