[GitHub] [spark] jerqi commented on pull request #40307: [DRAFT][SPARK-42689][CORE][SHUFFLE]: Allow ShuffleDriverComponent to declare if shuffle data is reliably stored

["jerqi (via GitHub)" <gi...@apache.org>]

jerqi commented on PR #40307:
URL: https://github.com/apache/spark/pull/40307#issuecomment-1457606879

   Hi @mridulm , thanks for your great work! Apache Uniffle is similar project to Apache Celeborn.  We also patched to the Apache Spark like https://github.com/apache/incubator-uniffle/blob/master/spark-patches/spark-3.2.1_dynamic_allocation_support.patch.  Considering that the shuffle data is stored in in distributed filesystem or in a disaggregated shuffle cluster, maybe  we should modify the method `ShuffledRowRDD#getPreferredLocations`, too.


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