xingtanzjr opened a new pull request, #10966: URL: https://github.com/apache/iotdb/pull/10966
## Description In this PR, we add a new implementation of IPageReader to get rid of huge memory cost when reading rows of aligned timeseries. The newly added `LazyLoadAlignedPagePointReader` will construct row one by one as needed rather than deserializing all data points of one page in memory. Depending on `LazyLoadAlignedPagePointReader`, the memory cost of compaction for aligned chunks will decreased a lot because the data points of one Page of all chunks won't be cached in memory when doing compaction. -- 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]
