[jira] [Commented] (YARN-3432) Cluster metrics have wrong Total Memory when there is reserved memory on CS
[ https://issues.apache.org/jira/browse/YARN-3432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14989049#comment-14989049 ] qiang xu commented on YARN-3432: I think we need to think about the vcore too. In current code, it is: this.totalMB = availableMB + allocatedMB; this.totalVirtualCores = availableVirtualCores + allocatedVirtualCores; Do we need to makethis.totalVirtualCores = availableVirtualCores + allocatedVirtualCores+containersReserved; > Cluster metrics have wrong Total Memory when there is reserved memory on CS > --- > > Key: YARN-3432 > URL: https://issues.apache.org/jira/browse/YARN-3432 > Project: Hadoop YARN > Issue Type: Bug > Components: capacityscheduler, resourcemanager >Affects Versions: 2.6.0 >Reporter: Thomas Graves >Assignee: Brahma Reddy Battula > Attachments: YARN-3432-002.patch, YARN-3432.patch > > > I noticed that when reservations happen when using the Capacity Scheduler, > the UI and web services report the wrong total memory. > For example. I have a 300GB of total memory in my cluster. I allocate 50 > and I reserve 10. The cluster metrics for total memory get reported as 290GB. > This was broken by https://issues.apache.org/jira/browse/YARN-656 so perhaps > there is a difference between fair scheduler and capacity scheduler. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (YARN-3432) Cluster metrics have wrong Total Memory when there is reserved memory on CS
[ https://issues.apache.org/jira/browse/YARN-3432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14989055#comment-14989055 ] qiang xu commented on YARN-3432: Sorry, should be this.totalVirtualCores = availableVirtualCores + allocatedVirtualCores+reservedVirtualCores > Cluster metrics have wrong Total Memory when there is reserved memory on CS > --- > > Key: YARN-3432 > URL: https://issues.apache.org/jira/browse/YARN-3432 > Project: Hadoop YARN > Issue Type: Bug > Components: capacityscheduler, resourcemanager >Affects Versions: 2.6.0 >Reporter: Thomas Graves >Assignee: Brahma Reddy Battula > Attachments: YARN-3432-002.patch, YARN-3432.patch > > > I noticed that when reservations happen when using the Capacity Scheduler, > the UI and web services report the wrong total memory. > For example. I have a 300GB of total memory in my cluster. I allocate 50 > and I reserve 10. The cluster metrics for total memory get reported as 290GB. > This was broken by https://issues.apache.org/jira/browse/YARN-656 so perhaps > there is a difference between fair scheduler and capacity scheduler. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
