[jira] [Updated] (YARN-6775) CapacityScheduler: Improvements to assignContainers, avoid unnecessary canAssignToUser/Queue calls
[ https://issues.apache.org/jira/browse/YARN-6775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wangda Tan updated YARN-6775: - Attachment: YARN-6775.branch-2.003.patch [~nroberts], it cannot apply cleanly caused by YARN-5892. I just attached rebased patch. > CapacityScheduler: Improvements to assignContainers, avoid unnecessary > canAssignToUser/Queue calls > -- > > Key: YARN-6775 > URL: https://issues.apache.org/jira/browse/YARN-6775 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacityscheduler >Affects Versions: 2.8.1, 3.0.0-alpha3 >Reporter: Nathan Roberts >Assignee: Nathan Roberts > Fix For: 3.0.0-beta1 > > Attachments: rmeventprocbusy.png, rpcprocessingtimeschedulerport.png, > YARN-6775.001.patch, YARN-6775.002.patch, YARN-6775.branch-2.002.patch, > YARN-6775.branch-2.003.patch, YARN-6775.branch-2.8.002.patch > > > There are several things in assignContainers() that are done multiple times > even though the result cannot change (canAssignToUser, canAssignToQueue). Add > some local caching to take advantage of this fact. > Will post patch shortly. Patch includes a simple throughput test that > demonstrates when we have users at their user-limit, the number of > NodeUpdateSchedulerEvents we can process can be improved from 13K/sec to > 50K/sec. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-6775) CapacityScheduler: Improvements to assignContainers, avoid unnecessary canAssignToUser/Queue calls
[ https://issues.apache.org/jira/browse/YARN-6775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nathan Roberts updated YARN-6775: - Attachment: rpcprocessingtimeschedulerport.png > CapacityScheduler: Improvements to assignContainers, avoid unnecessary > canAssignToUser/Queue calls > -- > > Key: YARN-6775 > URL: https://issues.apache.org/jira/browse/YARN-6775 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacityscheduler >Affects Versions: 2.8.1, 3.0.0-alpha3 >Reporter: Nathan Roberts >Assignee: Nathan Roberts > Fix For: 3.0.0-beta1 > > Attachments: rmeventprocbusy.png, rpcprocessingtimeschedulerport.png, > YARN-6775.001.patch, YARN-6775.002.patch, YARN-6775.branch-2.002.patch, > YARN-6775.branch-2.8.002.patch > > > There are several things in assignContainers() that are done multiple times > even though the result cannot change (canAssignToUser, canAssignToQueue). Add > some local caching to take advantage of this fact. > Will post patch shortly. Patch includes a simple throughput test that > demonstrates when we have users at their user-limit, the number of > NodeUpdateSchedulerEvents we can process can be improved from 13K/sec to > 50K/sec. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-6775) CapacityScheduler: Improvements to assignContainers, avoid unnecessary canAssignToUser/Queue calls
[ https://issues.apache.org/jira/browse/YARN-6775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nathan Roberts updated YARN-6775: - Attachment: rmeventprocbusy.png > CapacityScheduler: Improvements to assignContainers, avoid unnecessary > canAssignToUser/Queue calls > -- > > Key: YARN-6775 > URL: https://issues.apache.org/jira/browse/YARN-6775 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacityscheduler >Affects Versions: 2.8.1, 3.0.0-alpha3 >Reporter: Nathan Roberts >Assignee: Nathan Roberts > Fix For: 3.0.0-beta1 > > Attachments: rmeventprocbusy.png, YARN-6775.001.patch, > YARN-6775.002.patch, YARN-6775.branch-2.002.patch, > YARN-6775.branch-2.8.002.patch > > > There are several things in assignContainers() that are done multiple times > even though the result cannot change (canAssignToUser, canAssignToQueue). Add > some local caching to take advantage of this fact. > Will post patch shortly. Patch includes a simple throughput test that > demonstrates when we have users at their user-limit, the number of > NodeUpdateSchedulerEvents we can process can be improved from 13K/sec to > 50K/sec. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-6775) CapacityScheduler: Improvements to assignContainers, avoid unnecessary canAssignToUser/Queue calls
[ https://issues.apache.org/jira/browse/YARN-6775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nathan Roberts updated YARN-6775: - Attachment: YARN-6775.branch-2.8.002.patch > CapacityScheduler: Improvements to assignContainers, avoid unnecessary > canAssignToUser/Queue calls > -- > > Key: YARN-6775 > URL: https://issues.apache.org/jira/browse/YARN-6775 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacityscheduler >Affects Versions: 2.8.1, 3.0.0-alpha3 >Reporter: Nathan Roberts >Assignee: Nathan Roberts > Fix For: 3.0.0-beta1 > > Attachments: YARN-6775.001.patch, YARN-6775.002.patch, > YARN-6775.branch-2.002.patch, YARN-6775.branch-2.8.002.patch > > > There are several things in assignContainers() that are done multiple times > even though the result cannot change (canAssignToUser, canAssignToQueue). Add > some local caching to take advantage of this fact. > Will post patch shortly. Patch includes a simple throughput test that > demonstrates when we have users at their user-limit, the number of > NodeUpdateSchedulerEvents we can process can be improved from 13K/sec to > 50K/sec. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-6775) CapacityScheduler: Improvements to assignContainers, avoid unnecessary canAssignToUser/Queue calls
[ https://issues.apache.org/jira/browse/YARN-6775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wangda Tan updated YARN-6775: - Fix Version/s: 3.0.0-beta1 > CapacityScheduler: Improvements to assignContainers, avoid unnecessary > canAssignToUser/Queue calls > -- > > Key: YARN-6775 > URL: https://issues.apache.org/jira/browse/YARN-6775 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacityscheduler >Affects Versions: 2.8.1, 3.0.0-alpha3 >Reporter: Nathan Roberts >Assignee: Nathan Roberts > Fix For: 3.0.0-beta1 > > Attachments: YARN-6775.001.patch, YARN-6775.002.patch, > YARN-6775.branch-2.002.patch > > > There are several things in assignContainers() that are done multiple times > even though the result cannot change (canAssignToUser, canAssignToQueue). Add > some local caching to take advantage of this fact. > Will post patch shortly. Patch includes a simple throughput test that > demonstrates when we have users at their user-limit, the number of > NodeUpdateSchedulerEvents we can process can be improved from 13K/sec to > 50K/sec. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-6775) CapacityScheduler: Improvements to assignContainers, avoid unnecessary canAssignToUser/Queue calls
[ https://issues.apache.org/jira/browse/YARN-6775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wangda Tan updated YARN-6775: - Summary: CapacityScheduler: Improvements to assignContainers, avoid unnecessary canAssignToUser/Queue calls (was: CapacityScheduler: Improvements to assignContainers()) > CapacityScheduler: Improvements to assignContainers, avoid unnecessary > canAssignToUser/Queue calls > -- > > Key: YARN-6775 > URL: https://issues.apache.org/jira/browse/YARN-6775 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacityscheduler >Affects Versions: 2.8.1, 3.0.0-alpha3 >Reporter: Nathan Roberts >Assignee: Nathan Roberts > Attachments: YARN-6775.001.patch, YARN-6775.002.patch, > YARN-6775.branch-2.002.patch > > > There are several things in assignContainers() that are done multiple times > even though the result cannot change (canAssignToUser, canAssignToQueue). Add > some local caching to take advantage of this fact. > Will post patch shortly. Patch includes a simple throughput test that > demonstrates when we have users at their user-limit, the number of > NodeUpdateSchedulerEvents we can process can be improved from 13K/sec to > 50K/sec. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
