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Posted to issues@sedona.apache.org by "zhangfengcdt (via GitHub)" <gi...@apache.org> on 2025/03/17 15:54:17 UTC

[PR] [SEDONA-704] Optimize STAC reader and fix few issues [sedona]

zhangfengcdt opened a new pull request, #1861:
URL: https://github.com/apache/sedona/pull/1861

   ## Did you read the Contributor Guide?
   - Yes, I have read the [Contributor Rules](https://sedona.apache.org/latest/community/rule/) and [Contributor Development Guide](https://sedona.apache.org/latest/community/develop/)
   
   ## Is this PR related to a ticket?
   - Yes, and the PR name follows the format `[SEDONA-XXX] my subject`.
   
   ## What changes were proposed in this PR?
   This PR adds a few optimizations to the STAC reader;
   - add spatial and temporal to fetching items when stac is loaded from a server
   - pass hadoop configuration to the partition reader instead of creating them for each row
   - push down limit sql statement when no spatial or temporal filters are used
   - push down limit from python api when no spatial or temporal filters are used
   - refactor the get_items and get_dataframe function to use a common internal function
   - use st_intersects instead of st_contains for python api to be consistent with the pystac api
   
   ## How was this patch tested?
   stac unit tests
   
   ## Did this PR include necessary documentation updates?
   - Yes, I have updated the documentation.
   


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Re: [PR] [SEDONA-704] Optimize STAC reader and fix few issues [sedona]

Posted by "jiayuasu (via GitHub)" <gi...@apache.org>.
jiayuasu merged PR #1861:
URL: https://github.com/apache/sedona/pull/1861


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