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Posted to commits@druid.apache.org by kg...@apache.org on 2024/09/20 09:06:19 UTC

(druid) branch master updated: Fix Multiple GC declared error when running Druid Cluster (#17078)

This is an automated email from the ASF dual-hosted git repository.

kgyrtkirk pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/druid.git


The following commit(s) were added to refs/heads/master by this push:
     new a4c971c373e Fix Multiple GC declared error when running Druid Cluster (#17078)
a4c971c373e is described below

commit a4c971c373eff9e4ab0edef798931a54f2b206cb
Author: Virushade <70...@users.noreply.github.com>
AuthorDate: Fri Sep 20 17:06:13 2024 +0800

    Fix Multiple GC declared error when running Druid Cluster (#17078)
    
    * Remove UseG1GC in all jvm.config to prevent multiple GC declared error
---
 examples/conf/druid/auto/_common/common.jvm.config                      | 1 -
 examples/conf/druid/cluster/master/coordinator-overlord/jvm.config      | 1 -
 examples/conf/druid/cluster/query/router/jvm.config                     | 1 -
 examples/conf/druid/single-server/large/broker/jvm.config               | 1 -
 examples/conf/druid/single-server/large/coordinator-overlord/jvm.config | 1 -
 examples/conf/druid/single-server/large/historical/jvm.config           | 1 -
 examples/conf/druid/single-server/large/middleManager/jvm.config        | 1 -
 examples/conf/druid/single-server/large/router/jvm.config               | 1 -
 examples/conf/druid/single-server/medium/broker/jvm.config              | 1 -
 .../conf/druid/single-server/medium/coordinator-overlord/jvm.config     | 1 -
 examples/conf/druid/single-server/medium/historical/jvm.config          | 1 -
 examples/conf/druid/single-server/medium/middleManager/jvm.config       | 1 -
 examples/conf/druid/single-server/medium/router/jvm.config              | 1 -
 examples/conf/druid/single-server/micro-quickstart/broker/jvm.config    | 1 -
 .../single-server/micro-quickstart/coordinator-overlord/jvm.config      | 1 -
 .../conf/druid/single-server/micro-quickstart/historical/jvm.config     | 1 -
 .../conf/druid/single-server/micro-quickstart/middleManager/jvm.config  | 1 -
 examples/conf/druid/single-server/micro-quickstart/router/jvm.config    | 1 -
 examples/conf/druid/single-server/nano-quickstart/broker/jvm.config     | 1 -
 .../druid/single-server/nano-quickstart/coordinator-overlord/jvm.config | 1 -
 examples/conf/druid/single-server/nano-quickstart/historical/jvm.config | 1 -
 .../conf/druid/single-server/nano-quickstart/middleManager/jvm.config   | 1 -
 examples/conf/druid/single-server/nano-quickstart/router/jvm.config     | 1 -
 examples/conf/druid/single-server/small/broker/jvm.config               | 1 -
 examples/conf/druid/single-server/small/coordinator-overlord/jvm.config | 1 -
 examples/conf/druid/single-server/small/historical/jvm.config           | 1 -
 examples/conf/druid/single-server/small/middleManager/jvm.config        | 1 -
 examples/conf/druid/single-server/small/router/jvm.config               | 2 --
 examples/conf/druid/single-server/xlarge/broker/jvm.config              | 1 -
 .../conf/druid/single-server/xlarge/coordinator-overlord/jvm.config     | 1 -
 examples/conf/druid/single-server/xlarge/historical/jvm.config          | 1 -
 examples/conf/druid/single-server/xlarge/middleManager/jvm.config       | 1 -
 examples/conf/druid/single-server/xlarge/router/jvm.config              | 1 -
 33 files changed, 34 deletions(-)

diff --git a/examples/conf/druid/auto/_common/common.jvm.config b/examples/conf/druid/auto/_common/common.jvm.config
index fd74cf35897..0c488a2bcea 100644
--- a/examples/conf/druid/auto/_common/common.jvm.config
+++ b/examples/conf/druid/auto/_common/common.jvm.config
@@ -1,6 +1,5 @@
 -server
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/cluster/master/coordinator-overlord/jvm.config b/examples/conf/druid/cluster/master/coordinator-overlord/jvm.config
index 5df7d606725..00cfa42c630 100644
--- a/examples/conf/druid/cluster/master/coordinator-overlord/jvm.config
+++ b/examples/conf/druid/cluster/master/coordinator-overlord/jvm.config
@@ -2,7 +2,6 @@
 -Xms15g
 -Xmx15g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/cluster/query/router/jvm.config b/examples/conf/druid/cluster/query/router/jvm.config
index a844c40b1ea..8fd91200735 100644
--- a/examples/conf/druid/cluster/query/router/jvm.config
+++ b/examples/conf/druid/cluster/query/router/jvm.config
@@ -1,7 +1,6 @@
 -server
 -Xms1g
 -Xmx1g
--XX:+UseG1GC
 -XX:MaxDirectMemorySize=128m
 -XX:+ExitOnOutOfMemoryError
 -Duser.timezone=UTC
diff --git a/examples/conf/druid/single-server/large/broker/jvm.config b/examples/conf/druid/single-server/large/broker/jvm.config
index 6c43c24dbb4..f554b705e10 100644
--- a/examples/conf/druid/single-server/large/broker/jvm.config
+++ b/examples/conf/druid/single-server/large/broker/jvm.config
@@ -3,7 +3,6 @@
 -Xmx12g
 -XX:MaxDirectMemorySize=11g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/large/coordinator-overlord/jvm.config b/examples/conf/druid/single-server/large/coordinator-overlord/jvm.config
index 5df7d606725..00cfa42c630 100644
--- a/examples/conf/druid/single-server/large/coordinator-overlord/jvm.config
+++ b/examples/conf/druid/single-server/large/coordinator-overlord/jvm.config
@@ -2,7 +2,6 @@
 -Xms15g
 -Xmx15g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/large/historical/jvm.config b/examples/conf/druid/single-server/large/historical/jvm.config
index 16e1f5d7825..8b105559b00 100644
--- a/examples/conf/druid/single-server/large/historical/jvm.config
+++ b/examples/conf/druid/single-server/large/historical/jvm.config
@@ -3,7 +3,6 @@
 -Xmx16g
 -XX:MaxDirectMemorySize=25g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/large/middleManager/jvm.config b/examples/conf/druid/single-server/large/middleManager/jvm.config
index 82597e0b956..69d307c3120 100644
--- a/examples/conf/druid/single-server/large/middleManager/jvm.config
+++ b/examples/conf/druid/single-server/large/middleManager/jvm.config
@@ -2,7 +2,6 @@
 -Xms256m
 -Xmx256m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/large/router/jvm.config b/examples/conf/druid/single-server/large/router/jvm.config
index a844c40b1ea..8fd91200735 100644
--- a/examples/conf/druid/single-server/large/router/jvm.config
+++ b/examples/conf/druid/single-server/large/router/jvm.config
@@ -1,7 +1,6 @@
 -server
 -Xms1g
 -Xmx1g
--XX:+UseG1GC
 -XX:MaxDirectMemorySize=128m
 -XX:+ExitOnOutOfMemoryError
 -Duser.timezone=UTC
diff --git a/examples/conf/druid/single-server/medium/broker/jvm.config b/examples/conf/druid/single-server/medium/broker/jvm.config
index a4bf3d91097..a2cbe790878 100644
--- a/examples/conf/druid/single-server/medium/broker/jvm.config
+++ b/examples/conf/druid/single-server/medium/broker/jvm.config
@@ -3,7 +3,6 @@
 -Xmx8g
 -XX:MaxDirectMemorySize=5g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/medium/coordinator-overlord/jvm.config b/examples/conf/druid/single-server/medium/coordinator-overlord/jvm.config
index dbddd50ce8d..485137ad3d8 100644
--- a/examples/conf/druid/single-server/medium/coordinator-overlord/jvm.config
+++ b/examples/conf/druid/single-server/medium/coordinator-overlord/jvm.config
@@ -2,7 +2,6 @@
 -Xms9g
 -Xmx9g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/medium/historical/jvm.config b/examples/conf/druid/single-server/medium/historical/jvm.config
index f31ae92ba9f..891312f3c68 100644
--- a/examples/conf/druid/single-server/medium/historical/jvm.config
+++ b/examples/conf/druid/single-server/medium/historical/jvm.config
@@ -3,7 +3,6 @@
 -Xmx8g
 -XX:MaxDirectMemorySize=13g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/medium/middleManager/jvm.config b/examples/conf/druid/single-server/medium/middleManager/jvm.config
index 82597e0b956..69d307c3120 100644
--- a/examples/conf/druid/single-server/medium/middleManager/jvm.config
+++ b/examples/conf/druid/single-server/medium/middleManager/jvm.config
@@ -2,7 +2,6 @@
 -Xms256m
 -Xmx256m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/medium/router/jvm.config b/examples/conf/druid/single-server/medium/router/jvm.config
index 6fc9b4cdfef..ebecad4435e 100644
--- a/examples/conf/druid/single-server/medium/router/jvm.config
+++ b/examples/conf/druid/single-server/medium/router/jvm.config
@@ -1,7 +1,6 @@
 -server
 -Xms512m
 -Xmx512m
--XX:+UseG1GC
 -XX:MaxDirectMemorySize=128m
 -XX:+ExitOnOutOfMemoryError
 -Duser.timezone=UTC
diff --git a/examples/conf/druid/single-server/micro-quickstart/broker/jvm.config b/examples/conf/druid/single-server/micro-quickstart/broker/jvm.config
index cf72e5d2df9..5d666f6db23 100644
--- a/examples/conf/druid/single-server/micro-quickstart/broker/jvm.config
+++ b/examples/conf/druid/single-server/micro-quickstart/broker/jvm.config
@@ -3,7 +3,6 @@
 -Xmx512m
 -XX:MaxDirectMemorySize=768m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/micro-quickstart/coordinator-overlord/jvm.config b/examples/conf/druid/single-server/micro-quickstart/coordinator-overlord/jvm.config
index 8ab5708c320..aae520d8325 100644
--- a/examples/conf/druid/single-server/micro-quickstart/coordinator-overlord/jvm.config
+++ b/examples/conf/druid/single-server/micro-quickstart/coordinator-overlord/jvm.config
@@ -2,7 +2,6 @@
 -Xms256m
 -Xmx256m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/micro-quickstart/historical/jvm.config b/examples/conf/druid/single-server/micro-quickstart/historical/jvm.config
index 8747402e85a..79edb06e203 100644
--- a/examples/conf/druid/single-server/micro-quickstart/historical/jvm.config
+++ b/examples/conf/druid/single-server/micro-quickstart/historical/jvm.config
@@ -3,7 +3,6 @@
 -Xmx512m
 -XX:MaxDirectMemorySize=1280m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/micro-quickstart/middleManager/jvm.config b/examples/conf/druid/single-server/micro-quickstart/middleManager/jvm.config
index 30b023cfb8d..8a650fb358c 100644
--- a/examples/conf/druid/single-server/micro-quickstart/middleManager/jvm.config
+++ b/examples/conf/druid/single-server/micro-quickstart/middleManager/jvm.config
@@ -2,7 +2,6 @@
 -Xms64m
 -Xmx64m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/micro-quickstart/router/jvm.config b/examples/conf/druid/single-server/micro-quickstart/router/jvm.config
index e74d6b1375f..b822f460179 100644
--- a/examples/conf/druid/single-server/micro-quickstart/router/jvm.config
+++ b/examples/conf/druid/single-server/micro-quickstart/router/jvm.config
@@ -1,7 +1,6 @@
 -server
 -Xms128m
 -Xmx128m
--XX:+UseG1GC
 -XX:MaxDirectMemorySize=128m
 -XX:+ExitOnOutOfMemoryError
 -Duser.timezone=UTC
diff --git a/examples/conf/druid/single-server/nano-quickstart/broker/jvm.config b/examples/conf/druid/single-server/nano-quickstart/broker/jvm.config
index 8551ec59fb0..93d33903541 100644
--- a/examples/conf/druid/single-server/nano-quickstart/broker/jvm.config
+++ b/examples/conf/druid/single-server/nano-quickstart/broker/jvm.config
@@ -3,7 +3,6 @@
 -Xmx512m
 -XX:MaxDirectMemorySize=400m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/nano-quickstart/coordinator-overlord/jvm.config b/examples/conf/druid/single-server/nano-quickstart/coordinator-overlord/jvm.config
index 8ab5708c320..aae520d8325 100644
--- a/examples/conf/druid/single-server/nano-quickstart/coordinator-overlord/jvm.config
+++ b/examples/conf/druid/single-server/nano-quickstart/coordinator-overlord/jvm.config
@@ -2,7 +2,6 @@
 -Xms256m
 -Xmx256m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/nano-quickstart/historical/jvm.config b/examples/conf/druid/single-server/nano-quickstart/historical/jvm.config
index 8551ec59fb0..93d33903541 100644
--- a/examples/conf/druid/single-server/nano-quickstart/historical/jvm.config
+++ b/examples/conf/druid/single-server/nano-quickstart/historical/jvm.config
@@ -3,7 +3,6 @@
 -Xmx512m
 -XX:MaxDirectMemorySize=400m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/nano-quickstart/middleManager/jvm.config b/examples/conf/druid/single-server/nano-quickstart/middleManager/jvm.config
index 30b023cfb8d..8a650fb358c 100644
--- a/examples/conf/druid/single-server/nano-quickstart/middleManager/jvm.config
+++ b/examples/conf/druid/single-server/nano-quickstart/middleManager/jvm.config
@@ -2,7 +2,6 @@
 -Xms64m
 -Xmx64m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/nano-quickstart/router/jvm.config b/examples/conf/druid/single-server/nano-quickstart/router/jvm.config
index e74d6b1375f..b822f460179 100644
--- a/examples/conf/druid/single-server/nano-quickstart/router/jvm.config
+++ b/examples/conf/druid/single-server/nano-quickstart/router/jvm.config
@@ -1,7 +1,6 @@
 -server
 -Xms128m
 -Xmx128m
--XX:+UseG1GC
 -XX:MaxDirectMemorySize=128m
 -XX:+ExitOnOutOfMemoryError
 -Duser.timezone=UTC
diff --git a/examples/conf/druid/single-server/small/broker/jvm.config b/examples/conf/druid/single-server/small/broker/jvm.config
index 1017bce2ab5..1bc85dd7702 100644
--- a/examples/conf/druid/single-server/small/broker/jvm.config
+++ b/examples/conf/druid/single-server/small/broker/jvm.config
@@ -3,7 +3,6 @@
 -Xmx4g
 -XX:MaxDirectMemorySize=3g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/small/coordinator-overlord/jvm.config b/examples/conf/druid/single-server/small/coordinator-overlord/jvm.config
index 34176680c41..2d9b10d9501 100644
--- a/examples/conf/druid/single-server/small/coordinator-overlord/jvm.config
+++ b/examples/conf/druid/single-server/small/coordinator-overlord/jvm.config
@@ -2,7 +2,6 @@
 -Xms4500m
 -Xmx4500m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/small/historical/jvm.config b/examples/conf/druid/single-server/small/historical/jvm.config
index 21906078471..a567647d543 100644
--- a/examples/conf/druid/single-server/small/historical/jvm.config
+++ b/examples/conf/druid/single-server/small/historical/jvm.config
@@ -3,7 +3,6 @@
 -Xmx4g
 -XX:MaxDirectMemorySize=8g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/small/middleManager/jvm.config b/examples/conf/druid/single-server/small/middleManager/jvm.config
index a5862186437..c145532ba1e 100644
--- a/examples/conf/druid/single-server/small/middleManager/jvm.config
+++ b/examples/conf/druid/single-server/small/middleManager/jvm.config
@@ -2,7 +2,6 @@
 -Xms128m
 -Xmx128m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/small/router/jvm.config b/examples/conf/druid/single-server/small/router/jvm.config
index ad8a52de508..ebecad4435e 100644
--- a/examples/conf/druid/single-server/small/router/jvm.config
+++ b/examples/conf/druid/single-server/small/router/jvm.config
@@ -1,10 +1,8 @@
 -server
 -Xms512m
 -Xmx512m
--XX:+UseG1GC
 -XX:MaxDirectMemorySize=128m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/xlarge/broker/jvm.config b/examples/conf/druid/single-server/xlarge/broker/jvm.config
index f83ad0e18b6..b683fd7dd7a 100644
--- a/examples/conf/druid/single-server/xlarge/broker/jvm.config
+++ b/examples/conf/druid/single-server/xlarge/broker/jvm.config
@@ -3,7 +3,6 @@
 -Xmx16g
 -XX:MaxDirectMemorySize=12g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/xlarge/coordinator-overlord/jvm.config b/examples/conf/druid/single-server/xlarge/coordinator-overlord/jvm.config
index f3ca0fdbb9e..68f9f93c60d 100644
--- a/examples/conf/druid/single-server/xlarge/coordinator-overlord/jvm.config
+++ b/examples/conf/druid/single-server/xlarge/coordinator-overlord/jvm.config
@@ -2,7 +2,6 @@
 -Xms18g
 -Xmx18g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/xlarge/historical/jvm.config b/examples/conf/druid/single-server/xlarge/historical/jvm.config
index 92553d3c8b4..6d91df0aef0 100644
--- a/examples/conf/druid/single-server/xlarge/historical/jvm.config
+++ b/examples/conf/druid/single-server/xlarge/historical/jvm.config
@@ -3,7 +3,6 @@
 -Xmx24g
 -XX:MaxDirectMemorySize=44g
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/xlarge/middleManager/jvm.config b/examples/conf/druid/single-server/xlarge/middleManager/jvm.config
index 82597e0b956..69d307c3120 100644
--- a/examples/conf/druid/single-server/xlarge/middleManager/jvm.config
+++ b/examples/conf/druid/single-server/xlarge/middleManager/jvm.config
@@ -2,7 +2,6 @@
 -Xms256m
 -Xmx256m
 -XX:+ExitOnOutOfMemoryError
--XX:+UseG1GC
 -Duser.timezone=UTC
 -Dfile.encoding=UTF-8
 -Djava.io.tmpdir=var/tmp
diff --git a/examples/conf/druid/single-server/xlarge/router/jvm.config b/examples/conf/druid/single-server/xlarge/router/jvm.config
index a844c40b1ea..8fd91200735 100644
--- a/examples/conf/druid/single-server/xlarge/router/jvm.config
+++ b/examples/conf/druid/single-server/xlarge/router/jvm.config
@@ -1,7 +1,6 @@
 -server
 -Xms1g
 -Xmx1g
--XX:+UseG1GC
 -XX:MaxDirectMemorySize=128m
 -XX:+ExitOnOutOfMemoryError
 -Duser.timezone=UTC


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