From 8307d4400c913a80ed25f3789ca98907a2a2edaa Mon Sep 17 00:00:00 2001 From: Yanqin Jin Date: Tue, 8 Sep 2020 11:08:49 -0700 Subject: [PATCH] Update HISTORY.md for PR7329 (#7355) Summary: As title. Pull Request resolved: https://github.com/facebook/rocksdb/pull/7355 Reviewed By: pdillinger Differential Revision: D23566635 Pulled By: riversand963 fbshipit-source-id: f8d846bcff637e7617b764b7bfb9a948ea18d195 --- HISTORY.md | 1 + 1 file changed, 1 insertion(+) diff --git a/HISTORY.md b/HISTORY.md index 2a5dc61fc..a1815717d 100644 --- a/HISTORY.md +++ b/HISTORY.md @@ -24,6 +24,7 @@ * Expose kTypeDeleteWithTimestamp in EntryType and update GetEntryType() accordingly. * Added file_checksum and file_checksum_func_name to TableFileCreationInfo, which can pass the table file checksum information through the OnTableFileCreated callback during flush and compaction. * A warning is added to `DB::DeleteFile()` API describing its known problems and deprecation plan. +* Add a new stats level, i.e. StatsLevel::kExceptTickers (PR7329) to exclude tickers even if application passes a non-null Statistics object. ### Behavior Changes * File abstraction `FSRandomAccessFile.Prefetch()` default return status is changed from `OK` to `NotSupported`. If the user inherited file doesn't implement prefetch, RocksDB will create internal prefetch buffer to improve read performance.