Zhilong Hong created FLINK-23491:
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Summary: Scheduler benchmark not running
Key: FLINK-23491
URL: https://issues.apache.org/jira/browse/FLINK-23491
Project: Flink
Issue Type: Bug
Components: Benchmarks, Runtime / Coordination
Affects Versions: 1.14.0
Reporter: Zhilong Hong
Fix For: 1.14.0
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 tried to run the scheduler
benchmarks locally and find that they work well.
I've checked the log and find that the scheduling benchmark is not running
because:
{code:bash}
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 benchmark is still using {{SlotPoolImpl}} removed in
FLINK-22477. But it's weird that {{SlotPoolImpl}} is removed on July 13th,
while the benchmark is not running on July 22nd. I think maybe it's related to
JMH?
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