Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-09-03 Thread Mich Talebzadeh
domain. One lesson we had was, it is hard to have a >>>>>>> generic algorithm that worked for all cases. >>>>>>> >>>>>>> Regards >>>>>>> kalyan. >>>>>>> >>>>>>> >>>>&

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-28 Thread Mich Talebzadeh
gt;>>>>> 4. Stitch resource profile choices into query execution. >>>>>>>> 5. Allow different DEA algo to be chosen for different queries >>>>>>>> within the same spark application. >>>>>>>> 6. Fall

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-27 Thread Qian Sun
gt;>>> I am aware of a few experiments carried out in this area by >>>>>>> my friends in this domain. One lesson we had was, it is hard to have a >>>>>>> generic algorithm that worked for all cases. >>>>

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-25 Thread Mich Talebzadeh
>>>>>>> Thanks for pointing out this feature to me. I will have a look when >>>>>>> I get there. >>>>>>> >>>>>>> Mich Talebzadeh, >>>>>>> Solutions Architect/Engineering Lead >>>>>

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-23 Thread Holden Karau
...@gmail.com> wrote: >>>>>> >>>>>>> Thanks for pointing out this feature to me. I will have a look when >>>>>>> I get there. >>>>>>> >>>>>>> Mich Talebz

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-23 Thread Qian Sun
gt;>>>>> https://en.everybodywiki.com/Mich_Talebzadeh >>>>>> >>>>>> >>>>>> >>>>>> *Disclaimer:* Use it at your own risk. Any and all responsibility >>>>>> for any loss, damage or destruction

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-23 Thread Mich Talebzadeh
t your own risk. Any and all responsibility for >>>>> any loss, damage or destruction of data or any other property which may >>>>> arise from relying on this email's technical content is explicitly >>>>> disclaimed. The author will in no case be liable for any m

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-08 Thread Mich Talebzadeh
>>>> >>>> On Tue, 8 Aug 2023 at 11:44, roryqi(齐赫) wrote: >>>> >>>>> Spark 3.5 have added an method `supportsReliableStorage` in the ` >>>>> ShuffleDriverComponents` which indicate whether writing shuffle data >>>>> to

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-08 Thread Holden Karau
t; https://github.com/apache/incubator-uniffle). It can enhance the >>>> experience of Spark on K8S. After Spark 3.5 is released, Uniffle will >>>> support the `ShuffleDriverComponents`. you can see [1]. >>>> >>>> If you have interest about more d

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-08 Thread Mich Talebzadeh
m/apache/incubator-uniffle). It can enhance the >>> experience of Spark on K8S. After Spark 3.5 is released, Uniffle will >>> support the `ShuffleDriverComponents`. you can see [1]. >>> >>> If you have interest about more details of Uniffle, you can see [2]

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-08 Thread kalyan
ffle%20-%20New%20chapter%20for%20the%20shuffle%20in%20the%20cloud%20native%20era >> >> >> >> *发件人**: *Mich Talebzadeh >> *日期**: *2023年8月8日 星期二 06:53 >> *抄送**: *dev >> *主题**: *[Internet]Re: Improving Dynamic Allocation Logic for Spark 4+ >> >&

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-08 Thread Mich Talebzadeh
> > *发件人**: *Mich Talebzadeh > *日期**: *2023年8月8日 星期二 06:53 > *抄送**: *dev > *主题**: *[Internet]Re: Improving Dynamic Allocation Logic for Spark 4+ > > > > On the subject of dynamic allocation, is the following message a cause for > concern when running Spark on k8s?

Re: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+

2023-08-08 Thread 齐赫
] https://uniffle.apache.org/blog/2023/07/21/Uniffle%20-%20New%20chapter%20for%20the%20shuffle%20in%20the%20cloud%20native%20era 发件人: Mich Talebzadeh 日期: 2023年8月8日 星期二 06:53 抄送: dev 主题: [Internet]Re: Improving Dynamic Allocation Logic for Spark 4+ On the subject of dynamic allocation