[SPARK-26446][CORE] Add cachedExecutorIdleTimeout docs at ExecutorAllocationManager #23386
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srowen
approved these changes
Dec 26, 2018
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Test build #4486 has finished for PR 23386 at commit
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retest this please. |
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Test build #4487 has finished for PR 23386 at commit
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Retest this please. |
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Hi, @TopGunViper . Thank you for your first contribution! |
TopGunViper
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Hi, @dongjoon-hyun Thank you for your review. |
beliefer
approved these changes
Dec 28, 2018
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Test build #100482 has finished for PR 23386 at commit
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dongjoon-hyun
approved these changes
Dec 28, 2018
| @@ -57,7 +57,8 @@ import org.apache.spark.util.{Clock, SystemClock, ThreadUtils, Utils} | |||
| * a long time to ramp up under heavy workloads. | |||
| * | |||
| * The remove policy is simpler: If an executor has been idle for K seconds, meaning it has not | |||
| * been scheduled to run any tasks, then it is removed. | |||
| * been scheduled to run any tasks, then it is removed. Note that if an executor caching any data | |||
| * blocks will be removed until it has been idle for more then L seconds. | |||
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Ur, I know the meaning, but this sentence itself looks unclear to me; if, until? Could you make this simpler?
Note that if an executor caching any data blocks will be removed until it has been idle for more then L seconds.
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How about remove if and change until to if or once ?
Ngone51
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Dec 28, 2018
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dongjoon-hyun
approved these changes
Dec 28, 2018
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Merged to master. Thank you, @TopGunViper , @srowen , @Ngone51 . |
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Thanks a lot for review, @dongjoon-hyun @Ngone51 @srowen |
holdenk
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Jan 5, 2019
…ocationManager ## What changes were proposed in this pull request? Add docs to describe how remove policy act while considering the property `spark.dynamicAllocation.cachedExecutorIdleTimeout` in ExecutorAllocationManager ## How was this patch tested? comment-only PR. Closes apache#23386 from TopGunViper/SPARK-26446. Authored-by: wuqingxin <[email protected]> Signed-off-by: Dongjoon Hyun <[email protected]>
jackylee-ch
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Feb 18, 2019
…ocationManager ## What changes were proposed in this pull request? Add docs to describe how remove policy act while considering the property `spark.dynamicAllocation.cachedExecutorIdleTimeout` in ExecutorAllocationManager ## How was this patch tested? comment-only PR. Closes apache#23386 from TopGunViper/SPARK-26446. Authored-by: wuqingxin <[email protected]> Signed-off-by: Dongjoon Hyun <[email protected]>
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What changes were proposed in this pull request?
Add docs to describe how remove policy act while considering the property
spark.dynamicAllocation.cachedExecutorIdleTimeoutin ExecutorAllocationManagerHow was this patch tested?
comment-only PR.