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https://issues.apache.org/jira/browse/YARN-11219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17581671#comment-17581671
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ASF GitHub Bot commented on YARN-11219:
---------------------------------------
slfan1989 commented on code in PR #4757:
URL: https://github.com/apache/hadoop/pull/4757#discussion_r949814084
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServiceUtil.java:
##########
@@ -540,4 +542,34 @@ public static NodeToLabelsInfo mergeNodeToLabels(
return new NodeToLabelsInfo(nodeToLabels);
}
+
+ public static ApplicationStatisticsInfo mergeApplicationStatisticsInfo(
+ Collection<ApplicationStatisticsInfo> appStatistics) {
+ ApplicationStatisticsInfo result = new ApplicationStatisticsInfo();
+ HashMap<String, StatisticsItemInfo> statisticsItemMap = new HashMap();
+
+ appStatistics.stream().forEach(appStatistic -> {
+ List<StatisticsItemInfo> statisticsItemInfos =
appStatistic.getStatItems();
+ for (StatisticsItemInfo statisticsItemInfo : statisticsItemInfos) {
+ String statisticsItemKey = statisticsItemInfo.getType() + "_" +
statisticsItemInfo.getState().toString();
+ StatisticsItemInfo statisticsItemValue =
+ statisticsItemMap.getOrDefault(statisticsItemKey, null);
+ if (statisticsItemValue != null) {
Review Comment:
I will fix it.
> [Federation] Add getAppActivities, getAppStatistics REST APIs for Router
> ------------------------------------------------------------------------
>
> Key: YARN-11219
> URL: https://issues.apache.org/jira/browse/YARN-11219
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: federation
> Affects Versions: 3.4.0
> Reporter: fanshilun
> Assignee: fanshilun
> Priority: Major
> Labels: pull-request-available
>
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