kbendick opened a new pull request, #4951: URL: https://github.com/apache/iceberg/pull/4951
Some users have noticed occasional OOMs due to memory fragmentation when using ZSTD. There's a configuration property `parquet.compression.codec.zstd.bufferPool.enabled`, which is defaulted to `false` in parquet-mr <= 1.12.2. As of 1.12.3, it's defaulted to true. Given that we know the zstd OOMs are related to memory fragmentation, likely the updated configuration value might help resolve this. Given it's one minor patch version away, I'm opening this draft PR to upgrade the version while I investigate this issue. If anybody has anytime to try and test with this setting, that would be great! -- 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]
