reference: add more descriptions to readpool.unified (pingcap#2295) (p…

…ingcap#2300) Signed-off-by: Yilin Chen <sticnarf@gmail.com>
sre-bot · Apr 16, 2020 · 2131d50 · 2131d50
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commit 2131d50
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/reference/configuration/tikv-server/configuration-file.md b/reference/configuration/tikv-server/configuration-file.md
@@ -94,7 +94,7 @@ This document only describes the parameters that are not included in command-lin
 
 ## readpool.unified
 
-Configuration items related to the single thread pool serving read requests.
+Configuration items related to the single thread pool serving read requests. This thread pool supersedes the original storage thread pool and coprocessor thread pool since the 4.0 version.
 
 ### `min-thread-count`