[jira] [Updated] (YARN-3808) Proposal of Time Based Fair Scheduling for YARN
[ https://issues.apache.org/jira/browse/YARN-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Shao updated YARN-3808: --- Attachment: (was: ProposalOfTimeBasedFairSchedulingForYARN-V1.1.pdf) > Proposal of Time Based Fair Scheduling for YARN > --- > > Key: YARN-3808 > URL: https://issues.apache.org/jira/browse/YARN-3808 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler >Reporter: Wei Shao > Attachments: ProposalOfTimeBasedFairSchedulingForYARN-V1.02.pdf > > > This proposal talks about the issues of YARN fair scheduling policy, and > tries to solve them by YARN-3806 and the new scheduling policy called time > based fair scheduling. > Time based fair scheduling policy is proposed to enforces time based fairness > among users. For example, if two users share the cluster weekly, each user’s > fair share is half of the cluster per week. At a particular week, if the > first user has used the whole cluster for first half of the week, then in > second half of the week, second user will always have priority to use cluster > resources since the first user has used up its fair share of the cluster > already. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3808) Proposal of Time Based Fair Scheduling for YARN
[ https://issues.apache.org/jira/browse/YARN-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Shao updated YARN-3808: --- Attachment: ProposalOfTimeBasedFairSchedulingForYARN-V1.02.pdf > Proposal of Time Based Fair Scheduling for YARN > --- > > Key: YARN-3808 > URL: https://issues.apache.org/jira/browse/YARN-3808 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler >Reporter: Wei Shao > Attachments: ProposalOfTimeBasedFairSchedulingForYARN-V1.02.pdf > > > This proposal talks about the issues of YARN fair scheduling policy, and > tries to solve them by YARN-3806 and the new scheduling policy called time > based fair scheduling. > Time based fair scheduling policy is proposed to enforces time based fairness > among users. For example, if two users share the cluster weekly, each user’s > fair share is half of the cluster per week. At a particular week, if the > first user has used the whole cluster for first half of the week, then in > second half of the week, second user will always have priority to use cluster > resources since the first user has used up its fair share of the cluster > already. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3808) Proposal of Time Based Fair Scheduling for YARN
[ https://issues.apache.org/jira/browse/YARN-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Shao updated YARN-3808: --- Attachment: ProposalOfTimeBasedFairSchedulingForYARN-V1.1.pdf > Proposal of Time Based Fair Scheduling for YARN > --- > > Key: YARN-3808 > URL: https://issues.apache.org/jira/browse/YARN-3808 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler >Reporter: Wei Shao > Attachments: ProposalOfTimeBasedFairSchedulingForYARN-V1.1.pdf > > > This proposal talks about the issues of YARN fair scheduling policy, and > tries to solve them by YARN-3806 and the new scheduling policy called time > based fair scheduling. > Time based fair scheduling policy is proposed to enforces time based fairness > among users. For example, if two users share the cluster weekly, each user’s > fair share is half of the cluster per week. At a particular week, if the > first user has used the whole cluster for first half of the week, then in > second half of the week, second user will always have priority to use cluster > resources since the first user has used up its fair share of the cluster > already. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3808) Proposal of Time Based Fair Scheduling for YARN
[ https://issues.apache.org/jira/browse/YARN-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Shao updated YARN-3808: --- Attachment: (was: ProposalOfTimeBasedFairSchedulingForYARN-V1.0.pdf) > Proposal of Time Based Fair Scheduling for YARN > --- > > Key: YARN-3808 > URL: https://issues.apache.org/jira/browse/YARN-3808 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler >Reporter: Wei Shao > Attachments: ProposalOfTimeBasedFairSchedulingForYARN-V1.1.pdf > > > This proposal talks about the issues of YARN fair scheduling policy, and > tries to solve them by YARN-3806 and the new scheduling policy called time > based fair scheduling. > Time based fair scheduling policy is proposed to enforces time based fairness > among users. For example, if two users share the cluster weekly, each user’s > fair share is half of the cluster per week. At a particular week, if the > first user has used the whole cluster for first half of the week, then in > second half of the week, second user will always have priority to use cluster > resources since the first user has used up its fair share of the cluster > already. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3808) Proposal of Time Based Fair Scheduling for YARN
[ https://issues.apache.org/jira/browse/YARN-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Shao updated YARN-3808: --- Attachment: ProposalOfGuaranteedCapacitySchedulingForYARN-V1.1.pdf > Proposal of Time Based Fair Scheduling for YARN > --- > > Key: YARN-3808 > URL: https://issues.apache.org/jira/browse/YARN-3808 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler >Reporter: Wei Shao > Attachments: ProposalOfTimeBasedFairSchedulingForYARN-V1.0.pdf > > > This proposal talks about the issues of YARN fair scheduling policy, and > tries to solve them by YARN-3806 and the new scheduling policy called time > based fair scheduling. > Time based fair scheduling policy is proposed to enforces time based fairness > among users. For example, if two users share the cluster weekly, each user’s > fair share is half of the cluster per week. At a particular week, if the > first user has used the whole cluster for first half of the week, then in > second half of the week, second user will always have priority to use cluster > resources since the first user has used up its fair share of the cluster > already. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3808) Proposal of Time Based Fair Scheduling for YARN
[ https://issues.apache.org/jira/browse/YARN-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Shao updated YARN-3808: --- Attachment: (was: ProposalOfGuaranteedCapacitySchedulingForYARN-V1.1.pdf) > Proposal of Time Based Fair Scheduling for YARN > --- > > Key: YARN-3808 > URL: https://issues.apache.org/jira/browse/YARN-3808 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler >Reporter: Wei Shao > Attachments: ProposalOfTimeBasedFairSchedulingForYARN-V1.0.pdf > > > This proposal talks about the issues of YARN fair scheduling policy, and > tries to solve them by YARN-3806 and the new scheduling policy called time > based fair scheduling. > Time based fair scheduling policy is proposed to enforces time based fairness > among users. For example, if two users share the cluster weekly, each user’s > fair share is half of the cluster per week. At a particular week, if the > first user has used the whole cluster for first half of the week, then in > second half of the week, second user will always have priority to use cluster > resources since the first user has used up its fair share of the cluster > already. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (YARN-3808) Proposal of Time Based Fair Scheduling for YARN
[ https://issues.apache.org/jira/browse/YARN-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Shao updated YARN-3808: --- Attachment: ProposalOfTimeBasedFairSchedulingForYARN-V1.0.pdf > Proposal of Time Based Fair Scheduling for YARN > --- > > Key: YARN-3808 > URL: https://issues.apache.org/jira/browse/YARN-3808 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler >Reporter: Wei Shao > Attachments: ProposalOfTimeBasedFairSchedulingForYARN-V1.0.pdf > > > This proposal talks about the issues of YARN fair scheduling policy, and > tries to solve them by YARN-3806 and the new scheduling policy called time > based fair scheduling. > Time based fair scheduling policy is proposed to enforces time based fairness > among users. For example, if two users share the cluster weekly, each user’s > fair share is half of the cluster per week. At a particular week, if the > first user has used the whole cluster for first half of the week, then in > second half of the week, second user will always have priority to use cluster > resources since the first user has used up its fair share of the cluster > already. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
