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YARN-10347. Fix double locking in CapacityScheduler#reinitialize in branch-3.1.

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(cherry picked from commit 4fa8055aa4624b4073b95c89e4c3a58e8d8117a0)
This commit is contained in:
Masatake Iwasaki 2020-07-08 23:22:47 +09:00
parent aeb3c4a362
commit 936dece92b
1 changed files with 0 additions and 1 deletions
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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
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@ -455,7 +455,6 @@ public void reinitialize(Configuration newConf, RMContext rmContext,
boolean validation) throws IOException {
writeLock.lock();
try {
writeLock.lock();
Configuration configuration = new Configuration(newConf);
CapacitySchedulerConfiguration oldConf = this.conf;
if (validation) {