[jira] [Created] (YARN-223) Change processTree interface to work better with native code
Radim Kolar created YARN-223: Summary: Change processTree interface to work better with native code Key: YARN-223 URL: https://issues.apache.org/jira/browse/YARN-223 Project: Hadoop YARN Issue Type: Bug Reporter: Radim Kolar Priority: Critical Problem is that on every update of processTree new object is required. This is undesired when working with processTree implementation in native code. replace ProcessTree.getProcessTree() with updateProcessTree(). No new object allocation is needed and it simplify application code a bit. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (YARN-223) Change processTree interface to work better with native code
[ https://issues.apache.org/jira/browse/YARN-223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Radim Kolar updated YARN-223: - Attachment: pstree-update.txt Change processTree interface to work better with native code Key: YARN-223 URL: https://issues.apache.org/jira/browse/YARN-223 Project: Hadoop YARN Issue Type: Bug Reporter: Radim Kolar Priority: Critical Attachments: pstree-update.txt Problem is that on every update of processTree new object is required. This is undesired when working with processTree implementation in native code. replace ProcessTree.getProcessTree() with updateProcessTree(). No new object allocation is needed and it simplify application code a bit. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (YARN-18) Make locatlity in YARN's container assignment and task scheduling pluggable for other deployment topology
[ https://issues.apache.org/jira/browse/YARN-18?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Junping Du updated YARN-18: --- Attachment: YARN-18.patch Rebase to recently code base on YARN. Make locatlity in YARN's container assignment and task scheduling pluggable for other deployment topology - Key: YARN-18 URL: https://issues.apache.org/jira/browse/YARN-18 Project: Hadoop YARN Issue Type: New Feature Affects Versions: 2.0.3-alpha Reporter: Junping Du Assignee: Junping Du Labels: features Attachments: HADOOP-8474-ContainerAssignmentTaskScheduling-pluggable.patch, MAPREDUCE-4309.patch, MAPREDUCE-4309-v2.patch, MAPREDUCE-4309-v3.patch, MAPREDUCE-4309-v4.patch, MAPREDUCE-4309-v5.patch, MAPREDUCE-4309-v6.patch, MAPREDUCE-4309-v7.patch, YARN-18.patch There are several classes in YARN’s container assignment and task scheduling algorithms that relate to data locality which were updated to give preference to running a container on other locality besides node-local and rack-local (like nodegroup-local). This propose to make these data structure/algorithms pluggable, like: SchedulerNode, RMNodeImpl, etc. The inner class ScheduledRequests was made a package level class to it would be easier to create a subclass, ScheduledRequestsWithNodeGroup. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (YARN-18) Make locatlity in YARN's container assignment and task scheduling pluggable for other deployment topology
[ https://issues.apache.org/jira/browse/YARN-18?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13500044#comment-13500044 ] Junping Du commented on YARN-18: Looks like pre-commit test (https://builds.apache.org/job/PreCommit-YARN-Build/) is not automatically triggered. Is there anything I should do besides set this issue to Patch Available? Make locatlity in YARN's container assignment and task scheduling pluggable for other deployment topology - Key: YARN-18 URL: https://issues.apache.org/jira/browse/YARN-18 Project: Hadoop YARN Issue Type: New Feature Affects Versions: 2.0.3-alpha Reporter: Junping Du Assignee: Junping Du Labels: features Attachments: HADOOP-8474-ContainerAssignmentTaskScheduling-pluggable.patch, MAPREDUCE-4309.patch, MAPREDUCE-4309-v2.patch, MAPREDUCE-4309-v3.patch, MAPREDUCE-4309-v4.patch, MAPREDUCE-4309-v5.patch, MAPREDUCE-4309-v6.patch, MAPREDUCE-4309-v7.patch, YARN-18.patch, YARN-18-v2.patch There are several classes in YARN’s container assignment and task scheduling algorithms that relate to data locality which were updated to give preference to running a container on other locality besides node-local and rack-local (like nodegroup-local). This propose to make these data structure/algorithms pluggable, like: SchedulerNode, RMNodeImpl, etc. The inner class ScheduledRequests was made a package level class to it would be easier to create a subclass, ScheduledRequestsWithNodeGroup. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira