From 933c86383c8b2bfc7d232909f94ab5b397edb204 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=9D=8E=E5=B7=A8=E4=B8=B0?= <920347627@qq.com> Date: Wed, 4 Nov 2020 14:01:11 +0800 Subject: [PATCH 4/8] =?UTF-8?q?yarn=E6=AD=BB=E9=94=81=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../resourcemanager/scheduler/capacity/CapacityScheduler.java | 1 + 1 file changed, 1 insertion(+) diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java index f9f6eee..54b301a 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java @@ -460,6 +460,7 @@ public void serviceStop() throws Exception { @Override public void reinitialize(Configuration newConf, RMContext rmContext) throws IOException { + writeLock.lock(); try { Configuration configuration = new Configuration(newConf); CapacitySchedulerConfiguration oldConf = this.conf; -- 2.23.0.windows.1