From 9dc0f80386b1a4fc5ab8a2c45603c032dad47697 Mon Sep 17 00:00:00 2001
From: yujun <yu.jun.reach@gmail.com>
Date: Thu, 10 Aug 2023 21:41:45 +0800
Subject: [PATCH] [log](tablet clone) add decommission replica log (#22799)

---
 .../src/main/java/org/apache/doris/clone/TabletScheduler.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/clone/TabletScheduler.java b/fe/fe-core/src/main/java/org/apache/doris/clone/TabletScheduler.java
index 20e0c171f6..1bc2f54337 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/clone/TabletScheduler.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/clone/TabletScheduler.java
@@ -1097,6 +1097,8 @@ public class TabletScheduler extends MasterDaemon {
                 preWatermarkTxnId = Env.getCurrentGlobalTransactionMgr()
                         .getTransactionIDGenerator().getNextTransactionId();
                 replica.setPreWatermarkTxnId(preWatermarkTxnId);
+                LOG.info("set decommission replica {} on backend {} of tablet {} pre watermark txn id {}",
+                        replica.getId(), replica.getBackendId(), tabletCtx.getTabletId(), preWatermarkTxnId);
             }
 
             long postWatermarkTxnId = replica.getPostWatermarkTxnId();
@@ -1113,6 +1115,8 @@ public class TabletScheduler extends MasterDaemon {
                 postWatermarkTxnId = Env.getCurrentGlobalTransactionMgr()
                         .getTransactionIDGenerator().getNextTransactionId();
                 replica.setPostWatermarkTxnId(postWatermarkTxnId);
+                LOG.info("set decommission replica {} on backend {} of tablet {} post watermark txn id {}",
+                        replica.getId(), replica.getBackendId(), tabletCtx.getTabletId(), postWatermarkTxnId);
             }
 
             try {