akankshamahajan f65a0379f0 Implement trimming of readhead size when upper bound is specified (#11684) ... Summary: Implement trimming of readahead_size under a new option ReadOptions.auto_readahead_size. It'll trim the readahead_size during prefetching upto iterate_upper_bound offset only when ReadOptions.iterate_upper_bound is set, therefore reducing the prefetching of data beyond upper_bound. It's enabled for both implicit auto readahead size and when ReadOptions.readahead_size is specified and for sync and async_io. Pull Request resolved: https://github.com/facebook/rocksdb/pull/11684 Test Plan: Added new unit test Reviewed By: anand1976 Differential Revision: D48479723 Pulled By: akankshamahajan15 fbshipit-source-id: 2b1703579caf779105e836b580866ffd7db076fc		2023-08-18 15:52:04 -07:00
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main/java/org/rocksdb	Implement trimming of readhead size when upper bound is specified (#11684)	2023-08-18 15:52:04 -07:00
test/java/org/rocksdb	Prepare for deprecation of Options::access_hint_on_compaction_start (#11658)	2023-08-03 17:23:02 -07:00