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Posted to issues@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/10/27 03:41:00 UTC
[jira] [Work logged] (BEAM-5875) Nexmark perf tests fail due to
NoClassDefFoundError for Iterables.
[ https://issues.apache.org/jira/browse/BEAM-5875?focusedWorklogId=159509&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-159509 ]
ASF GitHub Bot logged work on BEAM-5875:
----------------------------------------
Author: ASF GitHub Bot
Created on: 27/Oct/18 03:40
Start Date: 27/Oct/18 03:40
Worklog Time Spent: 10m
Work Description: kennknowles opened a new pull request #6858: [BEAM-5875] Revert "[BEAM-5716] Extract MetricReader class, test it and use in Nexmark
URL: https://github.com/apache/beam/pull/6858
This reverts commit 69730fc4c66adba7cc3ea10866b340046dc5f87e.
There is some shading/dependency issue so the class is not found at runtime. It may be that the shading set up for the new test utils is broken all around, but this anyhow restores the Nexmark signal.
I have verified offline that running the benchmarks at head fails for all runners, and succeeds for the direct runner with this change.
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Post-Commit Tests Status (on master branch)
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Python | [](https://builds.apache.org/job/beam_PostCommit_Python_Verify/lastCompletedBuild/) | --- | [](https://builds.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/) </br> [](https://builds.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Python_VR_Flink/lastCompletedBuild/) | --- | --- | ---
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Issue Time Tracking
-------------------
Worklog Id: (was: 159509)
Time Spent: 10m
Remaining Estimate: 0h
> Nexmark perf tests fail due to NoClassDefFoundError for Iterables.
> ------------------------------------------------------------------
>
> Key: BEAM-5875
> URL: https://issues.apache.org/jira/browse/BEAM-5875
> Project: Beam
> Issue Type: Bug
> Components: test-failures
> Reporter: Henning Rohde
> Assignee: Kenneth Knowles
> Priority: Critical
> Labels: currently-failing
> Time Spent: 10m
> Remaining Estimate: 0h
>
> https://scans.gradle.com/s/vjkiys2xc3age/console-log?task=:beam-sdks-java-nexmark:run
> I see:
> Caused by: java.lang.NoClassDefFoundError: org/apache/beam/repackaged/beam_sdks_java_test_utils/com/google/common/collect/Iterables
> at org.apache.beam.sdk.testutils.metrics.MetricsReader.checkIfMetricResultIsUnique(MetricsReader.java:128)
> at org.apache.beam.sdk.testutils.metrics.MetricsReader.getCounterMetric(MetricsReader.java:65)
> at org.apache.beam.sdk.nexmark.NexmarkLauncher.currentPerf(NexmarkLauncher.java:250)
> at org.apache.beam.sdk.nexmark.NexmarkLauncher.monitor(NexmarkLauncher.java:435)
> at org.apache.beam.sdk.nexmark.NexmarkLauncher.run(NexmarkLauncher.java:1156)
> at org.apache.beam.sdk.nexmark.Main$Run.call(Main.java:108)
> at org.apache.beam.sdk.nexmark.Main$Run.call(Main.java:96)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.ClassNotFoundException: org.apache.beam.repackaged.beam_sdks_java_test_utils.com.google.common.collect.Iterables
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> ... 13 more
> PRs for the first red run:
> [BEAM-5716] Move nexmark to "testing" directory in java sdk (commit: 0074138) (detail / githubweb)
> [BEAM-5716] Move load-tests code to "testing" directory in java sdk (commit: 6674c9d) (detail / githubweb)
> [BEAM-5716] Create module for testing utils (commit: 0628951) (detail / githubweb)
> [BEAM-5716] Extract MetricReader class, test it and use in Nexmark code (commit: 69730fc) (detail / githubweb)
> [BEAM-5355] Use MetricsReader in GroupByKeyLoadTest (commit: 7374eb6) (detail / githubweb)
> Łukasz -- would you mind taking a look? Looks like a shading issue.
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