[GitHub] [spark] yangwwei commented on pull request #37622: [SPARK-40187][DOCS] Add `Apache YuniKorn` scheduler docs

2022-09-01 Thread GitBox


yangwwei commented on PR #37622:
URL: https://github.com/apache/spark/pull/37622#issuecomment-1234636614

   Hi, @dongjoon-hyun  thanks a lot for helping on this.
   This is a great community collaboration between YuniKorn and Spark, thank 
you so much!


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[GitHub] [spark] yangwwei commented on pull request #37622: [SPARK-40187][DOCS] Add `Apache YuniKorn` scheduler docs

2022-08-30 Thread GitBox


yangwwei commented on PR #37622:
URL: https://github.com/apache/spark/pull/37622#issuecomment-1232299398

   @dongjoon-hyun circle back on this. does the latest version look good to you?
   Anything else you want me to address in this doc? Please let me know, thanks!


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[GitHub] [spark] yangwwei commented on pull request #37622: [SPARK-40187][DOCS] Add `Apache YuniKorn` scheduler docs

2022-08-25 Thread GitBox


yangwwei commented on PR #37622:
URL: https://github.com/apache/spark/pull/37622#issuecomment-1227634279

   > According to [apache/yunikorn-site#180 
(comment)](https://github.com/apache/yunikorn-site/pull/180#issuecomment-1226820265)
 , I understand the context (including rollback) and let's hold on this until 
next week (YuniKorn v1.1).
   
   Please take a look at the updated version. I do not think we depend on the 
1.0.0 doc link anymore. We just make sure we explicitly set the version in the 
installation example. For general docs, we can point to  
https://yunikorn.apache.org.


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[GitHub] [spark] yangwwei commented on pull request #37622: [SPARK-40187][DOCS] Add `Apache YuniKorn` scheduler docs

2022-08-25 Thread GitBox


yangwwei commented on PR #37622:
URL: https://github.com/apache/spark/pull/37622#issuecomment-1227632338

   > In that case, why don't you add Apache Spark Support Matrix to Apache 
YuniKorn page?
   
   I don't think that will be necessary. Apache YuniKorn is a scheduler, a 
replacement to the default scheduler, it isn't so sensitive about Spark 
versions. Any Spark can run on YuniKorn with some necessary configs. In the 
recent version with the support of 
https://issues.apache.org/jira/browse/SPARK-38383, submitting jobs to YuniKorn 
is even easier (what was introduced in this doc).  This is like we do not need 
a Spark support matrix in YARN, or Kubernetes. 
   
   Adding such a matrix on the YuniKorn side is cumbersome, we probably will 
need to list all Spark versions, which isn't useful for the end users.


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[GitHub] [spark] yangwwei commented on pull request #37622: [SPARK-40187][DOCS] Add `Apache YuniKorn` scheduler docs

2022-08-25 Thread GitBox


yangwwei commented on PR #37622:
URL: https://github.com/apache/spark/pull/37622#issuecomment-1226822958

   @dongjoon-hyun could you please take a look at the updated version? Here are 
the changes:
   
   1.  Used 1.0.0 in the installation example to comply with Spark community 
requirements
   2. Removed the "Work with YuniKorn queues" as that adds complexity to the 
doc, and for Spark users, that's not something that has to be done
   3. Addressed other review comments
   
   there is one more thing about our version doc. I have implemented some temp 
workaround in https://issues.apache.org/jira/browse/YUNIKORN-1293, but YuniKorn 
community folks made a very good point that the workaround wasn't sustainable. 
Since now there is only the following links in the doc:
   - https://yunikorn.apache.org/
   - https://yunikorn.apache.org/docs/get_started/core_features
   I think it should be fine that not bind to a specific version, what do you 
think?  YuniKorn folks also pointed out that there are similar docs like the 
following already:
   
   ```
   Volcano feature steps help users to create a Volcano PodGroup and set 
driver/executor pod annotation to link with this 
[PodGroup](https://volcano.sh/en/docs/podgroup/).
   ```
   
   and
   
   ```
   Volcano defines PodGroup spec using [CRD 
yaml](https://volcano.sh/en/docs/podgroup/#example). 
   ```
   
   please let me know your thought for this, thanks!


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[GitHub] [spark] yangwwei commented on pull request #37622: [SPARK-40187][DOCS] Add `Apache YuniKorn` scheduler docs

2022-08-23 Thread GitBox


yangwwei commented on PR #37622:
URL: https://github.com/apache/spark/pull/37622#issuecomment-1224867456

   > It seems that I wasn't clear enough to you. We need a specific version 
number, @yangwwei . -1 for adding a doc without version version.
   > 
   > > https://yunikorn.apache.org/docs/get_started/core_features.
   
   You are absolutely clear. Sure, let me find out to get this supported with 
our documentation framework. Thanks


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