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Posted to yarn-commits@hadoop.apache.org by hi...@apache.org on 2013/03/20 22:09:34 UTC
svn commit: r1459054 - in /hadoop/common/trunk/hadoop-yarn-project: ./
hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/
Author: hitesh
Date: Wed Mar 20 21:09:33 2013
New Revision: 1459054
URL: http://svn.apache.org/r1459054
Log:
YARN-297. Improve hashCode implementations for PB records. Contributed by Xuan Gong.
Modified:
hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationAttemptId.java
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationId.java
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ContainerId.java
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/NodeId.java
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/Priority.java
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ResourceRequest.java
Modified: hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt?rev=1459054&r1=1459053&r2=1459054&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt Wed Mar 20 21:09:33 2013
@@ -78,6 +78,9 @@ Release 2.0.5-beta - UNRELEASED
YARN-481. Add AM Host and RPC Port to ApplicationCLI Status Output
(Chris Riccomini via bikas)
+ YARN-297. Improve hashCode implementations for PB records. (Xuan Gong via
+ hitesh)
+
OPTIMIZATIONS
BUG FIXES
Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationAttemptId.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationAttemptId.java?rev=1459054&r1=1459053&r2=1459054&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationAttemptId.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationAttemptId.java Wed Mar 20 21:09:33 2013
@@ -76,8 +76,8 @@ public abstract class ApplicationAttempt
@Override
public int hashCode() {
// Generated by eclipse.
- final int prime = 31;
- int result = 1;
+ final int prime = 347671;
+ int result = 5501;
ApplicationId appId = getApplicationId();
result = prime * result + appId.hashCode();
result = prime * result + getAttemptId();
Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationId.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationId.java?rev=1459054&r1=1459053&r2=1459054&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationId.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationId.java Wed Mar 20 21:09:33 2013
@@ -97,8 +97,8 @@ public abstract class ApplicationId impl
@Override
public int hashCode() {
// Generated by eclipse.
- final int prime = 31;
- int result = 1;
+ final int prime = 371237;
+ int result = 6521;
long clusterTimestamp = getClusterTimestamp();
result = prime * result
+ (int) (clusterTimestamp ^ (clusterTimestamp >>> 32));
Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ContainerId.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ContainerId.java?rev=1459054&r1=1459053&r2=1459054&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ContainerId.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ContainerId.java Wed Mar 20 21:09:33 2013
@@ -86,8 +86,8 @@ public abstract class ContainerId implem
@Override
public int hashCode() {
// Generated by eclipse.
- final int prime = 31;
- int result = 1;
+ final int prime = 435569;
+ int result = 7507;
result = prime * result + getId();
result = prime * result + getApplicationAttemptId().hashCode();
return result;
Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/NodeId.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/NodeId.java?rev=1459054&r1=1459053&r2=1459054&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/NodeId.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/NodeId.java Wed Mar 20 21:09:33 2013
@@ -65,8 +65,8 @@ public abstract class NodeId implements
@Override
public int hashCode() {
- final int prime = 31;
- int result = 1;
+ final int prime = 493217;
+ int result = 8501;
result = prime * result + this.getHost().hashCode();
result = prime * result + this.getPort();
return result;
Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/Priority.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/Priority.java?rev=1459054&r1=1459053&r2=1459054&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/Priority.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/Priority.java Wed Mar 20 21:09:33 2013
@@ -39,8 +39,8 @@ public abstract class Priority implement
@Override
public int hashCode() {
- final int prime = 31;
- int result = 1;
+ final int prime = 517861;
+ int result = 9511;
result = prime * result + getPriority();
return result;
}
Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ResourceRequest.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ResourceRequest.java?rev=1459054&r1=1459053&r2=1459054&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ResourceRequest.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ResourceRequest.java Wed Mar 20 21:09:33 2013
@@ -124,8 +124,8 @@ public abstract class ResourceRequest im
@Override
public int hashCode() {
- final int prime = 31;
- int result = 1;
+ final int prime = 2153;
+ int result = 2459;
Resource capability = getCapability();
String hostName = getHostName();
Priority priority = getPriority();