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https://issues.apache.org/jira/browse/FLINK-23491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chesnay Schepler reassigned FLINK-23491:
----------------------------------------
Assignee: Chesnay Schepler
> Scheduler benchmarks are not running
> ------------------------------------
>
> Key: FLINK-23491
> URL: https://issues.apache.org/jira/browse/FLINK-23491
> Project: Flink
> Issue Type: Bug
> Components: Benchmarks, Runtime / Coordination
> Reporter: Zhilong Hong
> Assignee: Chesnay Schepler
> Priority: Critical
>
> As shown in
> [codespeed|http://codespeed.dak8s.net:8000/timeline/#/?exe=5&env=2&revs=1000&equid=off&quarts=on&extr=on&ben=grid],
> we find that the scheduler benchmark are not running from July 22nd to July
> 25th. The last valid commit revision is fce9c1d8. I try to run the scheduler
> benchmarks locally and find that they work well.
> I've checked the log and find that the scheduler benchmarks are not running
> because:
> {code:java}
> java.lang.NoClassDefFoundError:
> org/apache/flink/runtime/jobmaster/slotpool/SlotPoolImpl
> at
> org.apache.flink.scheduler.benchmark.e2e.CreateSchedulerBenchmarkExecutor.setup(CreateSchedulerBenchmarkExecutor.java:51)
> at
> org.apache.flink.scheduler.benchmark.e2e.generated.CreateSchedulerBenchmarkExecutor_createScheduler_jmhTest._jmh_tryInit_f_createschedulerbenchmarkexecutor0_0(CreateSchedulerBenchmarkExecutor_createScheduler_jmhTest.java:342)
> at
> org.apache.flink.scheduler.benchmark.e2e.generated.CreateSchedulerBenchmarkExecutor_createScheduler_jmhTest.createScheduler_SingleShotTime(CreateSchedulerBenchmarkExecutor_createScheduler_jmhTest.java:294)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:453)
> at
> org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:437)
> 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.flink.runtime.jobmaster.slotpool.SlotPoolImpl
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
> ... 15 more{code}
> It seems that the benchmarks are still calling {{SlotPoolImpl}}, which is
> removed in FLINK-22477. But it's weird that {{SlotPoolImpl}} is removed on
> July 13th, while the benchmark is not running until July 22nd. I think maybe
> it's related to JMH?
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