ARROW-10499: [C++][Java] Fix ORC Java JNI Crash #8595
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`OrcStripeReaderJniWrapper::getSchema` previously used `nullptr` for the memory pool parameter to `arrow::ipc::SerializeSchema` to implicitly call `arrow::default_memory_pool()`. As part of https://issues.apache.org/jira/browse/ARROW-10080, a check was placed to fail on `nullptr` being provided. This change removes the check, but also explicitly calls `arrow::default_memory_pool()` which is used elsewhere in the JNI wrapper.
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LGTM |
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@kiszk you mind merging this in? Not sure if anything else needs to happen, but I don't have write access to the repo 🙂 |
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I do not have the grant to merge it, too. I expect that others will look at this. |
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Thanks for fixing this @terencehonles ! |
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OrcStripeReaderJniWrapper::getSchemapreviously usednullptrfor the memory pool parameter toarrow::ipc::SerializeSchemato implicitly callarrow::default_memory_pool().As part of ARROW-10080 (#8533), a check was placed to fail on
nullptrbeing provided. This change removes the check, but also explicitly callsarrow::default_memory_pool()which is used elsewhere in the JNI wrapper.