[jira] [Commented] (MESOS-4811) Reusable/Cacheable Offer
[ https://issues.apache.org/jira/browse/MESOS-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15469385#comment-15469385 ] Klaus Ma commented on MESOS-4811: - The requirement is different :). Although we can improve performance by batch, it's still some downgrade here; and it's heavy for master to let each workload go through Mesos master. > Reusable/Cacheable Offer > > > Key: MESOS-4811 > URL: https://issues.apache.org/jira/browse/MESOS-4811 > Project: Mesos > Issue Type: Bug > Components: allocation >Reporter: Klaus Ma >Assignee: Abhishek Dasgupta > Labels: tech-debt > > Currently, the resources are return back to allocator when task finished; and > those resources are not allocated to framework until next allocation cycle. > The performance is low for short running tasks (MESOS-3078). The proposed > solution is to let framework keep using the offer until allocator decide to > rescind it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (MESOS-4811) Reusable/Cacheable Offer
[ https://issues.apache.org/jira/browse/MESOS-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15469367#comment-15469367 ] Guangya Liu commented on MESOS-4811: Based on requirement description, this is duplicate with MESOS-3078 , [~klaus1982] [~abi...@gmail.com] please help confirm. Thanks. > Reusable/Cacheable Offer > > > Key: MESOS-4811 > URL: https://issues.apache.org/jira/browse/MESOS-4811 > Project: Mesos > Issue Type: Bug > Components: allocation >Reporter: Klaus Ma >Assignee: Abhishek Dasgupta > Labels: tech-debt > > Currently, the resources are return back to allocator when task finished; and > those resources are not allocated to framework until next allocation cycle. > The performance is low for short running tasks (MESOS-3078). The proposed > solution is to let framework keep using the offer until allocator decide to > rescind it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (MESOS-4811) Reusable/Cacheable Offer
[ https://issues.apache.org/jira/browse/MESOS-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15374550#comment-15374550 ] Klaus Ma commented on MESOS-4811: - [~a10gupta], thanks for your interesting on this EPIC; this EPIC dependent on several other EPICs, e.g. "Manage offer in allocator" (MESOS-4553), Revocable by default, performance improvement of Resources/Sorter. So I'd suggest to join the discussion other EPICs before the working on this one :). Currently, we're focus on performance improvement of Resources/Sorter as discussion in dev@. > Reusable/Cacheable Offer > > > Key: MESOS-4811 > URL: https://issues.apache.org/jira/browse/MESOS-4811 > Project: Mesos > Issue Type: Bug > Components: allocation >Reporter: Klaus Ma >Assignee: Abhishek Dasgupta > Labels: tech-debt > > Currently, the resources are return back to allocator when task finished; and > those resources are not allocated to framework until next allocation cycle. > The performance is low for short running tasks (MESOS-3078). The proposed > solution is to let framework keep using the offer until allocator decide to > rescind it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (MESOS-4811) Reusable/Cacheable Offer
[ https://issues.apache.org/jira/browse/MESOS-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15372651#comment-15372651 ] Abhishek Dasgupta commented on MESOS-4811: -- Anyone actively working on this?? I may take up this issue if not. > Reusable/Cacheable Offer > > > Key: MESOS-4811 > URL: https://issues.apache.org/jira/browse/MESOS-4811 > Project: Mesos > Issue Type: Bug > Components: allocation >Reporter: Klaus Ma >Assignee: Abhishek Dasgupta > Labels: tech-debt > > Currently, the resources are return back to allocator when task finished; and > those resources are not allocated to framework until next allocation cycle. > The performance is low for short running tasks (MESOS-3078). The proposed > solution is to let framework keep using the offer until allocator decide to > rescind it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (MESOS-4811) Reusable/Cacheable Offer
[ https://issues.apache.org/jira/browse/MESOS-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15172892#comment-15172892 ] Qian Zhang commented on MESOS-4811: --- So the idea is when framework launches a task with an offer, the unused resources in the offer should not be recovered back to allocator, and framework can continue to use those resources for launching other subsequent tasks? > Reusable/Cacheable Offer > > > Key: MESOS-4811 > URL: https://issues.apache.org/jira/browse/MESOS-4811 > Project: Mesos > Issue Type: Bug > Components: allocation >Reporter: Klaus Ma > > Currently, the resources are return back to allocator when task finished; and > those resources are not allocated to framework until next allocation cycle. > The performance is low for short running tasks (MESOS-3078). The proposed > solution is to let framework keep using the offer until allocator decide to > rescind it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
