[jira] [Assigned] (MESOS-8236) Change the auto backend logic of backing filesystem from exclusive to inclusive.

2017-11-15 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8236: --- Assignee: Meng Zhu > Change the auto backend logic of backing filesystem from exclusive to >

[jira] [Updated] (MESOS-4527) Roles can exceed limit allocation via reservations.

2017-12-04 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-4527: Description: Since unallocated reservations are not accounted towards the guarantee (which today is also a

[jira] [Created] (MESOS-8299) Roles with unallocated reservations can lead to unfair resource allocations.

2017-12-04 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8299: --- Summary: Roles with unallocated reservations can lead to unfair resource allocations. Key: MESOS-8299 URL: https://issues.apache.org/jira/browse/MESOS-8299 Project: Mesos

[jira] [Created] (MESOS-8339) Quota headroom may be insufficiently held when role has more reservation than quota.

2017-12-15 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8339: --- Summary: Quota headroom may be insufficiently held when role has more reservation than quota. Key: MESOS-8339 URL: https://issues.apache.org/jira/browse/MESOS-8339 Project:

[jira] [Comment Edited] (MESOS-8293) Reservation may not be allocated when the role has no quota.

2017-12-14 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16284344#comment-16284344 ] Meng Zhu edited comment on MESOS-8293 at 12/15/17 2:35 AM: ---

[jira] [Updated] (MESOS-8339) Quota headroom may be insufficiently held when role has more reservation than quota.

2017-12-18 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-8339: Target Version/s: 1.5.0 > Quota headroom may be insufficiently held when role has more reservation than >

[jira] [Assigned] (MESOS-7099) Quota can be exceeded due to coarse-grained offer technique.

2017-11-16 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-7099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-7099: --- Assignee: Meng Zhu > Quota can be exceeded due to coarse-grained offer technique. >

[jira] [Commented] (MESOS-8171) Using a failoverTimeout of 0 with Mesos native scheduler client can result in infinite subscribe loop

2017-11-13 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16250294#comment-16250294 ] Meng Zhu commented on MESOS-8171: - Thanks Tim, we will take your fix. Here we are correlating framework

[jira] [Updated] (MESOS-8171) Using a failoverTimeout of 0 with Mesos native scheduler client can result in infinite subscribe loop

2017-11-09 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-8171: Sprint: Mesosphere Sprint 67 > Using a failoverTimeout of 0 with Mesos native scheduler client can result

[jira] [Assigned] (MESOS-8171) Using a failoverTimeout of 0 with Mesos native scheduler client can result in infinite subscribe loop

2017-11-08 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8171: --- Assignee: Meng Zhu > Using a failoverTimeout of 0 with Mesos native scheduler client can result in

[jira] [Updated] (MESOS-4527) Include allocated portion of the reserved resources in the quota role sorter for DRF.

2017-12-02 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-4527: Sprint: Mesosphere Sprint 27, Mesosphere Sprint 69 (was: Mesosphere Sprint 27) > Include allocated

[jira] [Updated] (MESOS-7099) Quota can be exceeded due to coarse-grained offer technique.

2017-12-02 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-7099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-7099: Sprint: (was: Mesosphere Sprint 69) > Quota can be exceeded due to coarse-grained offer technique. >

[jira] [Updated] (MESOS-7099) Quota can be exceeded due to coarse-grained offer technique.

2017-12-02 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-7099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-7099: Sprint: Mesosphere Sprint 69 > Quota can be exceeded due to coarse-grained offer technique. >

[jira] [Assigned] (MESOS-8293) Reservation may not be allocated when the role has no quota.

2017-12-02 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8293: --- Assignee: Meng Zhu > Reservation may not be allocated when the role has no quota. >

[jira] [Updated] (MESOS-8293) Reservation may not be allocated when the role has no quota.

2017-12-02 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-8293: Sprint: Mesosphere Sprint 69 > Reservation may not be allocated when the role has no quota. >

[jira] [Updated] (MESOS-8293) Reservation may not be allocated when the role has no quota.

2017-12-07 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-8293: Sprint: Mesosphere Sprint 70 (was: Mesosphere Sprint 69) Story Points: 3 > Reservation may not

[jira] [Updated] (MESOS-4527) Roles can exceed limit allocation via reservations.

2017-12-07 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-4527: Story Points: 3 (was: 5) > Roles can exceed limit allocation via reservations. >

[jira] [Updated] (MESOS-4527) Roles can exceed limit allocation via reservations.

2017-12-07 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-4527: Story Points: 5 (was: 1) > Roles can exceed limit allocation via reservations. >

[jira] [Updated] (MESOS-7099) Quota can be exceeded due to coarse-grained offer technique.

2017-12-10 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-7099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-7099: Sprint: Mesosphere Sprint 70 > Quota can be exceeded due to coarse-grained offer technique. >

[jira] [Assigned] (MESOS-4527) Include allocated portion of the reserved resources in the quota role sorter for DRF.

2017-12-02 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-4527: --- Assignee: Meng Zhu (was: Michael Park) > Include allocated portion of the reserved resources in the

[jira] [Created] (MESOS-8293) Reservation may not be allocated when the role has no quota.

2017-12-01 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8293: --- Summary: Reservation may not be allocated when the role has no quota. Key: MESOS-8293 URL: https://issues.apache.org/jira/browse/MESOS-8293 Project: Mesos Issue

[jira] [Created] (MESOS-8853) Quota limits should be both backward as well as forward compatible.

2018-04-27 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8853: --- Summary: Quota limits should be both backward as well as forward compatible. Key: MESOS-8853 URL: https://issues.apache.org/jira/browse/MESOS-8853 Project: Mesos

[jira] [Assigned] (MESOS-8935) Quota limit "chopping" can lead to cpu-only and memory-only offers.

2018-06-07 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8935: --- Assignee: Meng Zhu > Quota limit "chopping" can lead to cpu-only and memory-only offers. >

[jira] [Created] (MESOS-8986) `slave.available()` in the allocator is expensive and drags down allocation performance.

2018-06-12 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8986: --- Summary: `slave.available()` in the allocator is expensive and drags down allocation performance. Key: MESOS-8986 URL: https://issues.apache.org/jira/browse/MESOS-8986

[jira] [Created] (MESOS-8989) Add a better benchmark for range type resources.

2018-06-13 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8989: --- Summary: Add a better benchmark for range type resources. Key: MESOS-8989 URL: https://issues.apache.org/jira/browse/MESOS-8989 Project: Mesos Issue Type: Improvement

[jira] [Commented] (MESOS-8986) `slave.available()` in the allocator is expensive and drags down allocation performance.

2018-06-13 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16511805#comment-16511805 ] Meng Zhu commented on MESOS-8986: - In our simulation environment, we observed ~16% allocator performance

[jira] [Commented] (MESOS-8989) Add a better benchmark for range type resources.

2018-06-13 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16511798#comment-16511798 ] Meng Zhu commented on MESOS-8989: - So currently, range subtraction is about 2-3 times more expensive than

[jira] [Created] (MESOS-8968) Mesos ignores quota (limit) with zero value.

2018-05-30 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8968: --- Summary: Mesos ignores quota (limit) with zero value. Key: MESOS-8968 URL: https://issues.apache.org/jira/browse/MESOS-8968 Project: Mesos Issue Type: Bug

[jira] [Assigned] (MESOS-8878) Safeguard downgrade with minimum capabilities.

2018-06-27 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8878: --- Assignee: (was: Meng Zhu) > Safeguard downgrade with minimum capabilities. >

[jira] [Assigned] (MESOS-8878) Safeguard downgrade with minimum capabilities.

2018-06-27 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8878: --- Assignee: Meng Zhu > Safeguard downgrade with minimum capabilities. >

[jira] [Assigned] (MESOS-8880) Add minimum capabilities in the master.

2018-06-27 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8880: --- Shepherd: Joseph Wu Assignee: Meng Zhu Sprint: Mesosphere Sprint 2018-23

[jira] [Commented] (MESOS-3202) Avoid role/framework offer starvation in DRF allocator.

2018-06-27 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16525704#comment-16525704 ] Meng Zhu commented on MESOS-3202: - We have landed MESOS-8936 Implement a Random Sorter for offer

[jira] [Created] (MESOS-9014) MasterAPITest.SubscribersReceiveHealthUpdates is flaky

2018-06-20 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9014: --- Summary: MasterAPITest.SubscribersReceiveHealthUpdates is flaky Key: MESOS-9014 URL: https://issues.apache.org/jira/browse/MESOS-9014 Project: Mesos Issue Type: Bug

[jira] [Commented] (MESOS-9014) MasterAPITest.SubscribersReceiveHealthUpdates is flaky

2018-06-20 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16518661#comment-16518661 ] Meng Zhu commented on MESOS-9014: - After discussing with [~greggomann], looks like the segfault happens

[jira] [Assigned] (MESOS-9014) MasterAPITest.SubscribersReceiveHealthUpdates is flaky

2018-06-20 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-9014: --- Assignee: Meng Zhu > MasterAPITest.SubscribersReceiveHealthUpdates is flaky >

[jira] [Created] (MESOS-9048) Build and persist quota headroom info across allocation cycle.

2018-07-02 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9048: --- Summary: Build and persist quota headroom info across allocation cycle. Key: MESOS-9048 URL: https://issues.apache.org/jira/browse/MESOS-9048 Project: Mesos Issue

[jira] [Commented] (MESOS-8840) `cpu.cfs_quota_us` may be accidentally set for command task using docker during agent recovery.

2018-04-30 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16459062#comment-16459062 ] Meng Zhu commented on MESOS-8840: - We probably also want to audit `create` and `update` to see if there

[jira] [Created] (MESOS-8878) Safeguard downgrade with minimum capabilities.

2018-05-03 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8878: --- Summary: Safeguard downgrade with minimum capabilities. Key: MESOS-8878 URL: https://issues.apache.org/jira/browse/MESOS-8878 Project: Mesos Issue Type: Epic

[jira] [Created] (MESOS-8880) Add minimum capabilities in the master.

2018-05-03 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8880: --- Summary: Add minimum capabilities in the master. Key: MESOS-8880 URL: https://issues.apache.org/jira/browse/MESOS-8880 Project: Mesos Issue Type: Improvement

[jira] [Assigned] (MESOS-8916) Allocation logic cleanup.

2018-07-03 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8916: --- Assignee: Meng Zhu > Allocation logic cleanup. > - > > Key:

[jira] [Commented] (MESOS-8916) Allocation logic cleanup.

2018-07-03 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16532114#comment-16532114 ] Meng Zhu commented on MESOS-8916: - Similarly, add a function that allows framework capability based

[jira] [Commented] (MESOS-8916) Allocation logic cleanup.

2018-07-03 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16532115#comment-16532115 ] Meng Zhu commented on MESOS-8916: - Update the scalar quantity related functions to also strip static

[jira] [Commented] (MESOS-5726) Benchmark the v1 Operator API

2018-01-17 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16329200#comment-16329200 ] Meng Zhu commented on MESOS-5726: - Evaluation result available at:

[jira] [Updated] (MESOS-8411) Killing a queued task can lead to the command executor never terminating.

2018-01-17 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-8411: Target Version/s: 1.6.0 > Killing a queued task can lead to the command executor never terminating. >

[jira] [Commented] (MESOS-8344) Improve JSON v1 operator API performance.

2018-01-17 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16329272#comment-16329272 ] Meng Zhu commented on MESOS-8344: - Evaluation results of operator API performance across different

[jira] [Created] (MESOS-8459) Executor could linger without ever receiving any tasks

2018-01-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8459: --- Summary: Executor could linger without ever receiving any tasks Key: MESOS-8459 URL: https://issues.apache.org/jira/browse/MESOS-8459 Project: Mesos Issue Type: Bug

[jira] [Updated] (MESOS-8411) Killing a queued task can lead to the command executor never terminating.

2018-01-18 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-8411: Affects Version/s: 1.3.0 > Killing a queued task can lead to the command executor never terminating. >

[jira] [Assigned] (MESOS-8068) Non-revocable bursting over quota guarantees via limits.

2018-01-17 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8068: --- Assignee: Meng Zhu > Non-revocable bursting over quota guarantees via limits. >

[jira] [Created] (MESOS-8456) Allocator should allow roles to burst above guarantees but below limits.

2018-01-17 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8456: --- Summary: Allocator should allow roles to burst above guarantees but below limits. Key: MESOS-8456 URL: https://issues.apache.org/jira/browse/MESOS-8456 Project: Mesos

[jira] [Updated] (MESOS-8456) Allocator should allow roles to burst above guarantees but below limits.

2018-01-17 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-8456: Sprint: Mesosphere Sprint 73 > Allocator should allow roles to burst above guarantees but below limits. >

[jira] [Assigned] (MESOS-1720) Slave should send exited executor message when the executor is never launched.

2018-01-29 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-1720: --- Assignee: Meng Zhu > Slave should send exited executor message when the executor is never launched.

[jira] [Updated] (MESOS-8411) Killing a queued task can lead to the command executor never terminating.

2018-01-29 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu updated MESOS-8411: Story Points: 5 (was: 3) > Killing a queued task can lead to the command executor never terminating. >

[jira] [Assigned] (MESOS-8552) Failing `CGROUPS_ROOT_PidNamespaceForward` and `CGROUPS_ROOT_PidNamespaceBackward`

2018-02-08 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8552: --- Assignee: Meng Zhu > Failing `CGROUPS_ROOT_PidNamespaceForward` and >

[jira] [Created] (MESOS-8604) Quota headroom tracking may be incorrect in the presence of hierarchical reservation.

2018-02-23 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8604: --- Summary: Quota headroom tracking may be incorrect in the presence of hierarchical reservation. Key: MESOS-8604 URL: https://issues.apache.org/jira/browse/MESOS-8604 Project:

[jira] [Created] (MESOS-8352) Resources may get over allocated to some roles while fail to meet the quota of other roles.

2017-12-20 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8352: --- Summary: Resources may get over allocated to some roles while fail to meet the quota of other roles. Key: MESOS-8352 URL: https://issues.apache.org/jira/browse/MESOS-8352

[jira] [Assigned] (MESOS-8611) SlaveTest.RemoveExecutorUponFailedLaunch is flaky.

2018-02-26 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8611: --- Assignee: Meng Zhu > SlaveTest.RemoveExecutorUponFailedLaunch is flaky. >

[jira] [Commented] (MESOS-8936) Implement a Random Sorter for offer allocations

2018-06-21 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16519659#comment-16519659 ] Meng Zhu commented on MESOS-8936: - {{commit 0912ff8aa7f283994fbdbaa9f6a95a114310af5e Author: Benjamin

[jira] [Comment Edited] (MESOS-8936) Implement a Random Sorter for offer allocations

2018-06-21 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16519659#comment-16519659 ] Meng Zhu edited comment on MESOS-8936 at 6/21/18 6:15 PM: -- {noformat} commit

[jira] [Created] (MESOS-9120) Optimize range addition operation.

2018-07-30 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9120: --- Summary: Optimize range addition operation. Key: MESOS-9120 URL: https://issues.apache.org/jira/browse/MESOS-9120 Project: Mesos Issue Type: Improvement

[jira] [Assigned] (MESOS-9110) Add move support to the Resources / Resource_ wrappers.

2018-07-30 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-9110: --- Assignee: Meng Zhu > Add move support to the Resources / Resource_ wrappers. >

[jira] [Commented] (MESOS-9104) Refactor capability related logic in the allocator.

2018-07-25 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16556900#comment-16556900 ] Meng Zhu commented on MESOS-9104: - {noformat} commit 1dde9531104415c7759ebc1fb560bb55e16bbd8b Author:

[jira] [Assigned] (MESOS-9103) Cleanup and improve existing allocator performance benchmarks.

2018-07-25 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-9103: --- Assignee: Meng Zhu > Cleanup and improve existing allocator performance benchmarks. >

[jira] [Created] (MESOS-9123) Add metric role consumed quota.

2018-07-31 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9123: --- Summary: Add metric role consumed quota. Key: MESOS-9123 URL: https://issues.apache.org/jira/browse/MESOS-9123 Project: Mesos Issue Type: Improvement

[jira] [Comment Edited] (MESOS-8802) Make quota consumption tracking event-driven in the allocator.

2018-07-31 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16530470#comment-16530470 ] Meng Zhu edited comment on MESOS-8802 at 8/1/18 12:11 AM: --

[jira] [Created] (MESOS-9126) Timer metric should use stopwatch rather than libprocess clock.

2018-08-01 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9126: --- Summary: Timer metric should use stopwatch rather than libprocess clock. Key: MESOS-9126 URL: https://issues.apache.org/jira/browse/MESOS-9126 Project: Mesos Issue

[jira] [Assigned] (MESOS-9087) Allocator performance improvement.

2018-08-01 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-9087: --- Assignee: Meng Zhu > Allocator performance improvement. > -- > >

[jira] [Comment Edited] (MESOS-9110) Add move support to the Resources / Resource_ wrappers.

2018-08-06 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16570476#comment-16570476 ] Meng Zhu edited comment on MESOS-9110 at 8/7/18 1:00 AM: -

[jira] [Commented] (MESOS-9110) Add move support to the Resources / Resource_ wrappers.

2018-08-07 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16572216#comment-16572216 ] Meng Zhu commented on MESOS-9110: - `Resource_` is used only internally. I do not see any use case for

[jira] [Assigned] (MESOS-6765) Consider making the Resources wrapper "copy-on-write" to improve performance.

2018-08-13 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-6765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-6765: --- Shepherd: Benjamin Mahler Assignee: Meng Zhu Sprint: Mesosphere Sprint 2018-26

[jira] [Commented] (MESOS-9144) Master handles authentication requests with strong assumption thus can easily be overwhelmed.

2018-08-09 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16575179#comment-16575179 ] Meng Zhu commented on MESOS-9144: - Log attached pertaining the described auth logic. > Master handles

[jira] [Created] (MESOS-9144) Master handles authentication requests with strong assumption thus can easily be overwhelmed.

2018-08-09 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9144: --- Summary: Master handles authentication requests with strong assumption thus can easily be overwhelmed. Key: MESOS-9144 URL: https://issues.apache.org/jira/browse/MESOS-9144

[jira] [Comment Edited] (MESOS-9144) Master handles authentication requests with strong assumption thus can easily be overwhelmed.

2018-08-09 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16575179#comment-16575179 ] Meng Zhu edited comment on MESOS-9144 at 8/9/18 6:03 PM: - Log

[jira] [Created] (MESOS-9146) Agent has a fragile burn-in 5s authentication timeout.

2018-08-09 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9146: --- Summary: Agent has a fragile burn-in 5s authentication timeout. Key: MESOS-9146 URL: https://issues.apache.org/jira/browse/MESOS-9146 Project: Mesos Issue Type: Bug

[jira] [Created] (MESOS-9145) Master has a fragile burn-in 5s authentication timeout.

2018-08-09 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9145: --- Summary: Master has a fragile burn-in 5s authentication timeout. Key: MESOS-9145 URL: https://issues.apache.org/jira/browse/MESOS-9145 Project: Mesos Issue Type: Bug

[jira] [Created] (MESOS-9147) Agent and scheduler driver authentication retry backoff time calculation could overflow.

2018-08-09 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9147: --- Summary: Agent and scheduler driver authentication retry backoff time calculation could overflow. Key: MESOS-9147 URL: https://issues.apache.org/jira/browse/MESOS-9147

[jira] [Assigned] (MESOS-9146) Agent has a fragile burn-in 5s authentication timeout.

2018-08-13 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-9146: --- Assignee: Meng Zhu > Agent has a fragile burn-in 5s authentication timeout. >

[jira] [Comment Edited] (MESOS-9110) Add move support to the Resources / Resource_ wrappers.

2018-08-06 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16570476#comment-16570476 ] Meng Zhu edited comment on MESOS-9110 at 8/6/18 7:04 PM: -

[jira] [Created] (MESOS-9173) Improve initial authentication/registration backoff handling in the agent and framework.

2018-08-21 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9173: --- Summary: Improve initial authentication/registration backoff handling in the agent and framework. Key: MESOS-9173 URL: https://issues.apache.org/jira/browse/MESOS-9173

[jira] [Created] (MESOS-9182) Improve `class Slave` in the allocator.

2018-08-24 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9182: --- Summary: Improve `class Slave` in the allocator. Key: MESOS-9182 URL: https://issues.apache.org/jira/browse/MESOS-9182 Project: Mesos Issue Type: Improvement

[jira] [Created] (MESOS-9090) Test `NestedMesosContainerizerTest.ROOT_CGROUPS_INTERNET_CURL_LaunchNestedDebugCheckMntNamespace` is flaky.

2018-07-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9090: --- Summary: Test `NestedMesosContainerizerTest.ROOT_CGROUPS_INTERNET_CURL_LaunchNestedDebugCheckMntNamespace` is flaky. Key: MESOS-9090 URL: https://issues.apache.org/jira/browse/MESOS-9090

[jira] [Created] (MESOS-9091) Test `ProvisionerDockerBackendTest.ROOT_INTERNET_CURL_DTYPE_Overwrite` is flaky.

2018-07-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9091: --- Summary: Test `ProvisionerDockerBackendTest.ROOT_INTERNET_CURL_DTYPE_Overwrite` is flaky. Key: MESOS-9091 URL: https://issues.apache.org/jira/browse/MESOS-9091 Project: Mesos

[jira] [Created] (MESOS-9101) Improve allocator performance benchmark.

2018-07-20 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9101: --- Summary: Improve allocator performance benchmark. Key: MESOS-9101 URL: https://issues.apache.org/jira/browse/MESOS-9101 Project: Mesos Issue Type: Epic

[jira] [Assigned] (MESOS-6630) Add some benchmark test for quota allocation

2018-07-20 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-6630: --- Assignee: Meng Zhu Labels: mesosphere performance (was: performance) Description:

[jira] [Created] (MESOS-9099) Add allocator quota tests regarding reserve/unreserve already allocated resources.

2018-07-20 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9099: --- Summary: Add allocator quota tests regarding reserve/unreserve already allocated resources. Key: MESOS-9099 URL: https://issues.apache.org/jira/browse/MESOS-9099 Project:

[jira] [Created] (MESOS-9104) Refactor capability related logic in the allocator.

2018-07-20 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9104: --- Summary: Refactor capability related logic in the allocator. Key: MESOS-9104 URL: https://issues.apache.org/jira/browse/MESOS-9104 Project: Mesos Issue Type:

[jira] [Commented] (MESOS-5800) code clean up for allocator benchmark test

2018-07-20 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16551384#comment-16551384 ] Meng Zhu commented on MESOS-5800: - {noformat} Code cleanup in hierarchical_allocator_tests.cpp. This

[jira] [Created] (MESOS-9103) Cleanup and improve existing allocator performance benchmarks.

2018-07-20 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9103: --- Summary: Cleanup and improve existing allocator performance benchmarks. Key: MESOS-9103 URL: https://issues.apache.org/jira/browse/MESOS-9103 Project: Mesos Issue

[jira] [Commented] (MESOS-9104) Refactor capability related logic in the allocator.

2018-07-20 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16551427#comment-16551427 ] Meng Zhu commented on MESOS-9104: - https://reviews.apache.org/r/6/

[jira] [Created] (MESOS-9083) Test ReservationEndpointsTest.ReserveAndUnreserveNoAuthentication is flaky.

2018-07-17 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9083: --- Summary: Test ReservationEndpointsTest.ReserveAndUnreserveNoAuthentication is flaky. Key: MESOS-9083 URL: https://issues.apache.org/jira/browse/MESOS-9083 Project: Mesos

[jira] [Created] (MESOS-9086) Optimize range subtraction operation.

2018-07-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9086: --- Summary: Optimize range subtraction operation. Key: MESOS-9086 URL: https://issues.apache.org/jira/browse/MESOS-9086 Project: Mesos Issue Type: Improvement

[jira] [Comment Edited] (MESOS-8989) Add a better benchmark for range type resources.

2018-07-18 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16511796#comment-16511796 ] Meng Zhu edited comment on MESOS-8989 at 7/18/18 5:49 PM: -- RR:

[jira] [Comment Edited] (MESOS-8873) StorageLocalResourceProviderTest.ROOT_ZeroSizedDisk is flaky.

2018-07-18 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16548003#comment-16548003 ] Meng Zhu edited comment on MESOS-8873 at 7/18/18 4:08 PM: -- -Reopening this

[jira] [Commented] (MESOS-8873) StorageLocalResourceProviderTest.ROOT_ZeroSizedDisk is flaky.

2018-07-18 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16548017#comment-16548017 ] Meng Zhu commented on MESOS-8873: - ah, blind me. Closing this. >

[jira] [Commented] (MESOS-8873) StorageLocalResourceProviderTest.ROOT_ZeroSizedDisk is flaky.

2018-07-18 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16548003#comment-16548003 ] Meng Zhu commented on MESOS-8873: - Reopening this because it appears to be flaky again on CI

[jira] [Created] (MESOS-9085) StorageLocalResourceProviderTest.ROOT_SmallDisk is flaky.

2018-07-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9085: --- Summary: StorageLocalResourceProviderTest.ROOT_SmallDisk is flaky. Key: MESOS-9085 URL: https://issues.apache.org/jira/browse/MESOS-9085 Project: Mesos Issue Type:

[jira] [Created] (MESOS-9078) SchedulerHttpApiTest.UpdateHttpToPidSchedulerAndBack/0 is flaky

2018-07-16 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9078: --- Summary: SchedulerHttpApiTest.UpdateHttpToPidSchedulerAndBack/0 is flaky Key: MESOS-9078 URL: https://issues.apache.org/jira/browse/MESOS-9078 Project: Mesos Issue

[jira] [Created] (MESOS-9079) Test MasterTestPrePostReservationRefinement.LaunchGroup/0 is flaky.

2018-07-16 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9079: --- Summary: Test MasterTestPrePostReservationRefinement.LaunchGroup/0 is flaky. Key: MESOS-9079 URL: https://issues.apache.org/jira/browse/MESOS-9079 Project: Mesos

[jira] [Created] (MESOS-9077) StorageLocalResourceProviderTest.ROOT_NoResource flaky deadlock.

2018-07-16 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9077: --- Summary: StorageLocalResourceProviderTest.ROOT_NoResource flaky deadlock. Key: MESOS-9077 URL: https://issues.apache.org/jira/browse/MESOS-9077 Project: Mesos Issue

[jira] [Commented] (MESOS-8578) UpgradeTest.UpgradeAgentIntoHierarchicalRoleForNonHierarchicalRole is flaky.

2018-07-16 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16545761#comment-16545761 ] Meng Zhu commented on MESOS-8578: - Reopening this as the same error appeared in CI debian-9-SSL.Mesos

[jira] [Created] (MESOS-9108) Test `ROOT_DOCKER_DockerAndMesosContainerizers/DefaultExecutorTest.TaskWithFileURI` is flaky.

2018-07-23 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9108: --- Summary: Test `ROOT_DOCKER_DockerAndMesosContainerizers/DefaultExecutorTest.TaskWithFileURI` is flaky. Key: MESOS-9108 URL: https://issues.apache.org/jira/browse/MESOS-9108

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