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https://issues.apache.org/jira/browse/HDDS-11494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-11494:
----------------------------------
    Labels: pull-request-available  (was: )

> Improve the duration option of freon
> ------------------------------------
>
>                 Key: HDDS-11494
>                 URL: https://issues.apache.org/jira/browse/HDDS-11494
>             Project: Apache Ozone
>          Issue Type: Improvement
>          Components: freon
>    Affects Versions: 1.4.0
>            Reporter: JiangHua Zhu
>            Assignee: JiangHua Zhu
>            Priority: Major
>              Labels: pull-request-available
>
> When running freon, if you add the duration option, some unexpected 
> situations will occur.
> 1.ombg
> Command:
> {code:java}
> ./bin/ozone freon ombg -v test2 -n 5 --duration 1m
> {code}
> After adding duration, some errors will occur.
> {code:java}
> 2024-09-28 21:34:19,172 [pool-2-thread-9] ERROR freon.BaseFreonGenerator: 
> Error on executing task 4
> BUCKET_ALREADY_EXISTS org.apache.hadoop.ozone.om.exceptions.OMException: 
> Bucket already exist
> at 
> org.apache.hadoop.ozone.om.protocolPB.OzoneManagerProtocolClientSideTranslatorPB.handleError(OzoneManagerProtocolClientSideTranslatorPB.java:762)
> at 
> org.apache.hadoop.ozone.om.protocolPB.OzoneManagerProtocolClientSideTranslatorPB.createBucket(OzoneManagerProtocolClientSideTranslatorPB.java:572)
> at 
> org.apache.hadoop.ozone.freon.OmBucketGenerator.lambda$createBucket$0(OmBucketGenerator.java:95)
> at com.codahale.metrics.Timer.time(Timer.java:101)
> at 
> org.apache.hadoop.ozone.freon.OmBucketGenerator.createBucket(OmBucketGenerator.java:94)
> at 
> org.apache.hadoop.ozone.freon.BaseFreonGenerator.tryNextTask(BaseFreonGenerator.java:220)
> at 
> org.apache.hadoop.ozone.freon.BaseFreonGenerator.taskLoop(BaseFreonGenerator.java:200)
> at 
> org.apache.hadoop.ozone.freon.BaseFreonGenerator.lambda$startTaskRunners$0(BaseFreonGenerator.java:174)
> at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2024-09-28 21:34:19,172 [pool-2-thread-8] ERROR freon.BaseFreonGenerator: 
> Error on executing task 0
> BUCKET_ALREADY_EXISTS org.apache.hadoop.ozone.om.exceptions.OMException: 
> Bucket already exist
> at 
> org.apache.hadoop.ozone.om.protocolPB.OzoneManagerProtocolClientSideTranslatorPB.handleError(OzoneManagerProtocolClientSideTranslatorPB.java:762)
> at 
> org.apache.hadoop.ozone.om.protocolPB.OzoneManagerProtocolClientSideTranslatorPB.createBucket(OzoneManagerProtocolClientSideTranslatorPB.java:572)
> at 
> org.apache.hadoop.ozone.freon.OmBucketGenerator.lambda$createBucket$0(OmBucketGenerator.java:95)
> at com.codahale.metrics.Timer.time(Timer.java:101)
> at 
> org.apache.hadoop.ozone.freon.OmBucketGenerator.createBucket(OmBucketGenerator.java:94)
> at 
> org.apache.hadoop.ozone.freon.BaseFreonGenerator.tryNextTask(BaseFreonGenerator.java:220)
> at 
> org.apache.hadoop.ozone.freon.BaseFreonGenerator.taskLoop(BaseFreonGenerator.java:200)
> at 
> org.apache.hadoop.ozone.freon.BaseFreonGenerator.lambda$startTaskRunners$0(BaseFreonGenerator.java:174)
> at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> 2.ommg
> Command:
> {code:java}
> ./bin/ozone freon ommg -v test2 -b bs92x0egyq0 -n 5 --operation CREATE_KEY 
> --duration 1m
> {code}
> After adding duration, the test ran for 1 minute, but only 5 keys were built 
> in the end.
> When -duration and -n exist at the same time, the test should be exited if 
> either one is met.



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