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HADOOP-16013. DecayRpcScheduler decay thread should run as a daemon. Contributed by Erik Krogen.

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Chen Liang 2019-01-11 12:51:07 -08:00
parent fb8932a727
commit 01cb958af4
1 changed files with 1 additions and 1 deletions
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hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/DecayRpcScheduler.java
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@ -233,7 +233,7 @@ public DecayRpcScheduler(int numLevels, String ns, Configuration conf) {
"the number of top users for scheduler metrics must be at least 1"); "the number of top users for scheduler metrics must be at least 1");
// Setup delay timer // Setup delay timer
Timer timer = new Timer(); Timer timer = new Timer(true);
DecayTask task = new DecayTask(this, timer); DecayTask task = new DecayTask(this, timer);
timer.scheduleAtFixedRate(task, decayPeriodMillis, decayPeriodMillis); timer.scheduleAtFixedRate(task, decayPeriodMillis, decayPeriodMillis);