[GitHub] [spark] LuciferYang commented on pull request #34284: [SPARK-36900][CORE][TEST] Refactor `ChunkedByteBufferOutputStreamSuite` to pass `SPARK-36464: size returns correct positive number even with over 2GB data` with Java 8, 11 and 17

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LuciferYang commented on pull request #34284:
URL: https://github.com/apache/spark/pull/34284#issuecomment-943134611


   cc @srowen this case can pass with Java 8, 11 and 17 now, although I still haven't found the root cause.
   
   I found that there are a large number of `int []` (about 2g memory usage) in the oom memory dump, but these `int []` do not have GC root, so I haven't found out who created them...
   
   
   
   


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