From cc7f4b1e02d7fd883f8140372746785c32104d2c Mon Sep 17 00:00:00 2001 From: yanliang567 <82361606+yanliang567@users.noreply.github.com> Date: Fri, 17 Dec 2021 18:52:15 +0800 Subject: [PATCH] [skip e2e]Update component names (#13583) Signed-off-by: yanliang567 --- .../datanode_flowgraph_recovery_design_0604_2021.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/design_docs/datanode_flowgraph_recovery_design_0604_2021.md b/docs/design_docs/datanode_flowgraph_recovery_design_0604_2021.md index 4ea8b2a2a3..89b7dee081 100644 --- a/docs/design_docs/datanode_flowgraph_recovery_design_0604_2021.md +++ b/docs/design_docs/datanode_flowgraph_recovery_design_0604_2021.md @@ -7,7 +7,7 @@ update: 6.21.2021, by [Goose](https://github.com/XuanYang-cn) A. One message stream to one vchannel, so there are one start position and one end position in one message pack. -B. Only when datanode flushes, datanode will update every segment's position. +B. Only when DataNode flushes, DataNode will update every segment's position. An optimization: update position of 1. Current flushing segment @@ -29,7 +29,7 @@ When a flowgraph flushes a segment, we need to save these things: - current segment's binlog paths. - current segment positions. -- all other segments' current positions from the replica (If a segment hasn't been flushed, save the position when datanode first meets it). +- all other segments' current positions from the replica (If a segment hasn't been flushed, save the position when DataNode first meets it). Whether save successfully: