jinchengchenghh commented on issue #8025: URL: https://github.com/apache/incubator-gluten/issues/8025#issuecomment-2499760082
Now it is Spark codec `spark.io.compression.codec`, I add the config to control it separately. PrestoVectorSerde has Header, so it should read the compressed data and deserialize to RowVector. And hold RowVector for each file. The many RowVectors may cause OOM. In SortBuffer `getOutputWithSpill`, the `std::vector<const RowVector*> spillSources_;` and `std::vector<vector_size_t> spillSourceRows_;` size is equal to outputSize, which also holds memory but not tracked, may cause Kill By Yarn. I will draft a PR to track the memory. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
