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Posted to github@arrow.apache.org by "zifengyu (via GitHub)" <gi...@apache.org> on 2023/04/23 03:23:07 UTC

[GitHub] [arrow] zifengyu commented on issue #35270: Memory leak in SwissTable::grow_double()

zifengyu commented on issue #35270:
URL: https://github.com/apache/arrow/issues/35270#issuecomment-1518931332

   Hi @mapleFU,
   
   SwissTable managers the pool memory directly instead of using PoolBuffer. If the grow_doulbe quit in the middle, the explict release memory/Free is not called.
   https://github.com/apache/arrow/blob/main/cpp/src/arrow/compute/key_map.cc#L767


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