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YARN-8894. Improve InMemoryPlan#toString. Contributed by BELUGA BEHR.

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Akira Ajisaka 2018-12-28 17:43:47 +09:00
parent 15fe1b34dd
commit 128f340f4f
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1 changed files with 2 additions and 2 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/reservation/InMemoryPlan.java
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@ -866,9 +866,9 @@ public boolean getMoveOnExpiry() {
public String toString() { public String toString() {
readLock.lock(); readLock.lock();
try { try {
StringBuffer planStr = new StringBuffer("In-memory Plan: "); StringBuilder planStr = new StringBuilder("In-memory Plan: ");
planStr.append("Parent Queue: ").append(queueName) planStr.append("Parent Queue: ").append(queueName)
.append("Total Capacity: ").append(totalCapacity).append("Step: ") .append(" Total Capacity: ").append(totalCapacity).append(" Step: ")
.append(step); .append(step);
for (ReservationAllocation reservation : getAllReservations()) { for (ReservationAllocation reservation : getAllReservations()) {
planStr.append(reservation); planStr.append(reservation);