From 33173018035d094b6b9fb912dccaedd6fe2bb1a3 Mon Sep 17 00:00:00 2001
From: shuwenwei <s13979062948@gmail.com>
Date: Mon, 23 Jun 2025 15:28:44 +0800
Subject: [PATCH 1/2] Prevent the contents of log_datanode_sample_query.log
 from being output to log_datanode_all.log

---
 .../datanode/src/assembly/resources/conf/logback-datanode.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/iotdb-core/datanode/src/assembly/resources/conf/logback-datanode.xml b/iotdb-core/datanode/src/assembly/resources/conf/logback-datanode.xml
index 8902599cf8fed..685e9dac2c651 100644
--- a/iotdb-core/datanode/src/assembly/resources/conf/logback-datanode.xml
+++ b/iotdb-core/datanode/src/assembly/resources/conf/logback-datanode.xml
@@ -260,7 +260,7 @@
     <logger level="info" name="SLOW_SQL">
         <appender-ref ref="SLOW_SQL"/>
     </logger>
-    <logger level="info" name="SAMPLED_QUERIES">
+    <logger level="info" name="SAMPLED_QUERIES" additivity="false">
         <appender-ref ref="SAMPLED_QUERIES"/>
     </logger>
     <logger level="info" name="QUERY_FREQUENCY">
@@ -279,7 +279,7 @@
     <logger level="info" name="org.apache.iotdb.commons.pipe">
         <appender-ref ref="PIPE"/>
     </logger>
-    <logger level="info" name="EXPLAIN_ANALYZE">
+    <logger level="info" name="EXPLAIN_ANALYZE" additivity="false">
         <appender-ref ref="EXPLAIN_ANALYZE"/>
     </logger>
 </configuration>

From 54c28a17529ae3605398462604c6767e4ba1f2bc Mon Sep 17 00:00:00 2001
From: Jackie Tien <jackietien97@gmail.com>
Date: Mon, 23 Jun 2025 19:59:35 +0800
Subject: [PATCH 2/2] apply to slow_sql

---
 .../datanode/src/assembly/resources/conf/logback-datanode.xml   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iotdb-core/datanode/src/assembly/resources/conf/logback-datanode.xml b/iotdb-core/datanode/src/assembly/resources/conf/logback-datanode.xml
index 685e9dac2c651..557fd8b160f51 100644
--- a/iotdb-core/datanode/src/assembly/resources/conf/logback-datanode.xml
+++ b/iotdb-core/datanode/src/assembly/resources/conf/logback-datanode.xml
@@ -257,7 +257,7 @@
     <logger level="info" name="QUERY_DEBUG">
         <appender-ref ref="QUERY_DEBUG"/>
     </logger>
-    <logger level="info" name="SLOW_SQL">
+    <logger level="info" name="SLOW_SQL" additivity="false">
         <appender-ref ref="SLOW_SQL"/>
     </logger>
     <logger level="info" name="SAMPLED_QUERIES" additivity="false">