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Posted to commits@hudi.apache.org by "yihua (via GitHub)" <gi...@apache.org> on 2023/09/06 17:40:58 UTC

[GitHub] [hudi] yihua commented on issue #9591: [SUPPORT] persist write status RDD in spark compaction job caused the resources could not be released in time

yihua commented on issue #9591:
URL: https://github.com/apache/hudi/issues/9591#issuecomment-1708825247

   Hi @beyond1920 Thanks for raising this issue. Under the "Storage" tab in Spark UI, how large is the cached write status?  If it's small, it should not cause much overhead and it's surprising that there is 70% of resource reduction after disabling persist.  Likely there's a bug causing the cached RDD not to be unpersisted once the job is done.


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