[GitHub] [spark] LantaoJin opened a new pull request #24291: [SPARK-27216][CORE][BACKPORT-2.3] Upgrade RoaringBitmap to 0.7.45 to fix Kryo unsafe ser/dser issue

[GitBox <gi...@apache.org>]

LantaoJin opened a new pull request #24291: [SPARK-27216][CORE][BACKPORT-2.3] Upgrade RoaringBitmap to 0.7.45 to fix Kryo unsafe ser/dser issue
URL: https://github.com/apache/spark/pull/24291
 
 
   ## What changes were proposed in this pull request?
   
   Back-port of #24264 to branch-2.3.
   
   HighlyCompressedMapStatus uses RoaringBitmap to record the empty blocks. But RoaringBitmap couldn't be ser/deser with unsafe KryoSerializer.
   
   It's a bug of RoaringBitmap-0.5.11 and fixed in latest version.
   
   ## How was this patch tested?
   
   Add a UT

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