[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Junping Du updated YARN-3223: - Target Version/s: 2.8.0 (was: 2.7.1) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch, YARN-3223-v5.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v4.patch Latest patch with the same scheduler code applied to Fifo/Fair Schedulers and tests. > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v4.patch > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v4.patch > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: (was: YARN-3223-v4.patch) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: (was: YARN-3223-v4.patch) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v4.patch > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: (was: YARN-3223-v4.patch) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v5.patch Fixed the checkstyle errors. > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch, YARN-3223-v4.patch, YARN-3223-v5.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v3.patch > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch, YARN-3223-v3.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: 0001-YARN-3223-resource-update.patch Since completedContainer is often called multiple times like from nodeUpdate(), I moved the trigger of RMNodeResourceUpdateEvent directly into nodeUpdate() when a node is decommissioning. If this is ok, I will add similar code to Fifo/Fair schedulers. > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: (was: 0001-YARN-3223-resource-update.patch) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Junping Du updated YARN-3223: - Component/s: graceful > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: graceful, nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v2.patch Updated patch based on feedback. Checkstyle errors about CapacityScheduler.java file length still there. > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch, > YARN-3223-v2.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v1.patch Fixed the whitespace/checkstyle issues. The only remaining checkstyle issue is "CapacityScheduler.java:1: File length is 2,009 lines" > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v0.patch I changed the implementation to add a flag to NodeUpdateSchedulerEvent indicating isDecommissioning, which will update the SchedulerNode's usedResource to be equal to totalResource. > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: (was: YARN-3223-v1.patch) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: (was: YARN-3223-v0.1.patch) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v1.patch > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v1.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: (was: YARN-3223-v0.patch) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.1.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: (was: YARN-3223-v0.1.patch) > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v0.1.patch > Resource update during NM graceful decommission > --- > > Key: YARN-3223 > URL: https://issues.apache.org/jira/browse/YARN-3223 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager >Affects Versions: 2.7.1 >Reporter: Junping Du >Assignee: Brook Zhou > Attachments: YARN-3223-v0.1.patch, YARN-3223-v0.patch > > > During NM graceful decommission, we should handle resource update properly, > include: make RMNode keep track of old resource for possible rollback, keep > available resource to 0 and used resource get updated when > container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v0.1.patch Contains tests, formatting changes Resource update during NM graceful decommission --- Key: YARN-3223 URL: https://issues.apache.org/jira/browse/YARN-3223 Project: Hadoop YARN Issue Type: Sub-task Components: nodemanager, resourcemanager Affects Versions: 2.7.1 Reporter: Junping Du Assignee: Brook Zhou Attachments: YARN-3223-v0.1.patch, YARN-3223-v0.patch During NM graceful decommission, we should handle resource update properly, include: make RMNode keep track of old resource for possible rollback, keep available resource to 0 and used resource get updated when container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brook Zhou updated YARN-3223: - Attachment: YARN-3223-v0.patch Just a patch for review. Resource update during NM graceful decommission --- Key: YARN-3223 URL: https://issues.apache.org/jira/browse/YARN-3223 Project: Hadoop YARN Issue Type: Sub-task Components: nodemanager, resourcemanager Affects Versions: 2.7.1 Reporter: Junping Du Assignee: Varun Saxena Attachments: YARN-3223-v0.patch During NM graceful decommission, we should handle resource update properly, include: make RMNode keep track of old resource for possible rollback, keep available resource to 0 and used resource get updated when container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3223) Resource update during NM graceful decommission
[ https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Junping Du updated YARN-3223: - Assignee: Brook Zhou (was: Varun Saxena) Resource update during NM graceful decommission --- Key: YARN-3223 URL: https://issues.apache.org/jira/browse/YARN-3223 Project: Hadoop YARN Issue Type: Sub-task Components: nodemanager, resourcemanager Affects Versions: 2.7.1 Reporter: Junping Du Assignee: Brook Zhou Attachments: YARN-3223-v0.patch During NM graceful decommission, we should handle resource update properly, include: make RMNode keep track of old resource for possible rollback, keep available resource to 0 and used resource get updated when container finished. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
