[jira] [Commented] (MESOS-8305) DefaultExecutorTest.ROOT_MultiTaskgroupSharePidNamespace is flaky.

2018-10-24 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16662990#comment-16662990 ] Meng Zhu commented on MESOS-8305: - Observing the same issue again on CI, full log attache

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

2018-10-24 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8853: --- Assignee: Meng Zhu > Quota limits should be both backward as well as forward compatible. > -

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

2018-10-19 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16657640#comment-16657640 ] Meng Zhu commented on MESOS-6630: - https://reviews.apache.org/r/69097 > Add some benchma

[jira] [Created] (MESOS-9325) Optimize `Resources::filter` operation.

2018-10-16 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9325: --- Summary: Optimize `Resources::filter` operation. Key: MESOS-9325 URL: https://issues.apache.org/jira/browse/MESOS-9325 Project: Mesos Issue Type: Bug Repor

[jira] [Created] (MESOS-9324) Resource fragmentation: frameworks may be starved of port resources in the presence of large number frameworks with quota.

2018-10-16 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9324: --- Summary: Resource fragmentation: frameworks may be starved of port resources in the presence of large number frameworks with quota. Key: MESOS-9324 URL: https://issues.apache.org/jira/brows

[jira] [Commented] (MESOS-9314) Consider introducing a ScalarResourceQuantity protobuf message.

2018-10-12 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16648592#comment-16648592 ] Meng Zhu commented on MESOS-9314: - We can generalize this to other quantity related API a

[jira] [Created] (MESOS-9311) v1 operator documentation regarding `(UN)RESERVE_RESOURCES` is not accurate.

2018-10-11 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9311: --- Summary: v1 operator documentation regarding `(UN)RESERVE_RESOURCES` is not accurate. Key: MESOS-9311 URL: https://issues.apache.org/jira/browse/MESOS-9311 Project: Mesos

[jira] [Created] (MESOS-9304) Test `CGROUPS_ROOT_PidNamespaceForward` and `CGROUPS_ROOT_PidNamespaceBackward` fails on 1.4.x

2018-10-09 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9304: --- Summary: Test `CGROUPS_ROOT_PidNamespaceForward` and `CGROUPS_ROOT_PidNamespaceBackward` fails on 1.4.x Key: MESOS-9304 URL: https://issues.apache.org/jira/browse/MESOS-9304 Pr

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

2018-10-09 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-9108: --- Assignee: (was: Meng Zhu) > Test > `ROOT_DOCKER_DockerAndMesosContainerizers/DefaultExecutorTes

[jira] [Assigned] (MESOS-8778) Fatal error in `DRFSorter::unallocated()` in `SharedPersistentVolumeRescindOnDestroy` test.

2018-10-09 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8778: --- Assignee: (was: Meng Zhu) > Fatal error in `DRFSorter::unallocated()` in > `SharedPersistentVol

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

2018-10-09 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16643827#comment-16643827 ] Meng Zhu commented on MESOS-9120: - After some more benchmarking, I think the existing imp

[jira] [Assigned] (MESOS-621) `HierarchicalAllocatorProcess::removeSlave` doesn't properly handle framework allocations/resources

2018-09-24 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-621: -- Assignee: Meng Zhu > `HierarchicalAllocatorProcess::removeSlave` doesn't properly handle framework > a

[jira] [Created] (MESOS-9251) Add a benchmark to measure end-to-end offer generation performance.

2018-09-21 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9251: --- Summary: Add a benchmark to measure end-to-end offer generation performance. Key: MESOS-9251 URL: https://issues.apache.org/jira/browse/MESOS-9251 Project: Mesos Issu

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

2018-09-21 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-6765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16624276#comment-16624276 ] Meng Zhu commented on MESOS-6765: - {noformat} commit fa7f659b1952344cf52c725ccdf8f86d7a01

[jira] [Created] (MESOS-9250) Introduce a copy-on-write type to enforce safe mutation with exclusive ownership.

2018-09-21 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9250: --- Summary: Introduce a copy-on-write type to enforce safe mutation with exclusive ownership. Key: MESOS-9250 URL: https://issues.apache.org/jira/browse/MESOS-9250 Project: Mesos

[jira] [Created] (MESOS-9227) `Value::Scalar` cannot handle large floating point calculation due to fixed point conversion.

2018-09-12 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9227: --- Summary: `Value::Scalar` cannot handle large floating point calculation due to fixed point conversion. Key: MESOS-9227 URL: https://issues.apache.org/jira/browse/MESOS-9227 Pro

[jira] [Commented] (MESOS-8850) Race between master and allocator when destroying shared volume could lead to sorter check failure.

2018-09-10 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16609692#comment-16609692 ] Meng Zhu commented on MESOS-8850: - While the sequence of events in the description does i

[jira] [Assigned] (MESOS-9197) Optimize `Resources::contains()`.

2018-09-06 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-9197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-9197: --- Assignee: (was: Meng Zhu) > Optimize `Resources::contains()`. >

[jira] [Created] (MESOS-9197) Optimize `Resources::contains()`.

2018-08-30 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9197: --- Summary: Optimize `Resources::contains()`. Key: MESOS-9197 URL: https://issues.apache.org/jira/browse/MESOS-9197 Project: Mesos Issue Type: Improvement Rep

[jira] [Created] (MESOS-9192) Mesos build fail on Ubuntu 14.04.

2018-08-29 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9192: --- Summary: Mesos build fail on Ubuntu 14.04. Key: MESOS-9192 URL: https://issues.apache.org/jira/browse/MESOS-9192 Project: Mesos Issue Type: Bug Reporter: M

[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-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 Project:

[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] [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] [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 Project:

[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] [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&focusedCommentId=16575179#comment-16575179 ] Meng Zhu edited comment on MESOS-9144 at 8/9/18 6:03 PM: - Log `ma

[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&focusedCommentId=16575179#comment-16575179 ] Meng Zhu commented on MESOS-9144: - Log attached pertaining the described auth logic. > M

[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 Pro

[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&focusedCommentId=16572216#comment-16572216 ] Meng Zhu commented on MESOS-9110: - `Resource_` is used only internally. I do not see any

[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&focusedCommentId=16570476#comment-16570476 ] Meng Zhu edited comment on MESOS-9110 at 8/7/18 1:00 AM: - https:/

[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&focusedCommentId=16570476#comment-16570476 ] Meng Zhu edited comment on MESOS-9110 at 8/6/18 7:04 PM: - https:/

[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] [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 Ty

[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&focusedCommentId=16530470#comment-16530470 ] Meng Zhu edited comment on MESOS-8802 at 8/1/18 12:11 AM: -- https

[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 Compone

[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] [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 Re

[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&focusedCommentId=16556900#comment-16556900 ] Meng Zhu commented on MESOS-9104: - {noformat} commit 1dde9531104415c7759ebc1fb560bb55e16b

[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-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 Pr

[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&focusedCommentId=16551427#comment-16551427 ] Meng Zhu commented on MESOS-9104: - https://reviews.apache.org/r/6/ https://reviews.ap

[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: Improveme

[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 Typ

[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&focusedCommentId=16551384#comment-16551384 ] Meng Zhu commented on MESOS-5800: - {noformat} Code cleanup in hierarchical_allocator_test

[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: Co

[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 Compo

[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: Mesos

[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-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] [Commented] (MESOS-6949) SchedulerTest.MasterFailover is flaky

2018-07-18 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16548371#comment-16548371 ] Meng Zhu commented on MESOS-6949: - This appears flaky on CI again (centos-7-Plain): Erro

[jira] [Comment Edited] (MESOS-6949) SchedulerTest.MasterFailover is flaky

2018-07-18 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16548371#comment-16548371 ] Meng Zhu edited comment on MESOS-6949 at 7/18/18 8:35 PM: -- This

[jira] [Created] (MESOS-9089) Test `PartitionTest.PartitionAwareTaskCompletedOnPartitionedAgent` is flaky.

2018-07-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9089: --- Summary: Test `PartitionTest.PartitionAwareTaskCompletedOnPartitionedAgent` is flaky. Key: MESOS-9089 URL: https://issues.apache.org/jira/browse/MESOS-9089 Project: Mesos

[jira] [Created] (MESOS-9088) `createStrippedScalarQuantity()` should clear all metadata fields.

2018-07-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9088: --- Summary: `createStrippedScalarQuantity()` should clear all metadata fields. Key: MESOS-9088 URL: https://issues.apache.org/jira/browse/MESOS-9088 Project: Mesos Issue

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

2018-07-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9087: --- Summary: Allocator performance improvement. Key: MESOS-9087 URL: https://issues.apache.org/jira/browse/MESOS-9087 Project: Mesos Issue Type: Epic Components:

[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&focusedCommentId=16511796#comment-16511796 ] Meng Zhu edited comment on MESOS-8989 at 7/18/18 5:49 PM: -- RR: h

[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: Bug

[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&focusedCommentId=16548017#comment-16548017 ] Meng Zhu commented on MESOS-8873: - ah, blind me. Closing this. > StorageLocalResourcePro

[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&focusedCommentId=16548003#comment-16548003 ] Meng Zhu edited comment on MESOS-8873 at 7/18/18 4:08 PM: -- -Reop

[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&focusedCommentId=16548003#comment-16548003 ] Meng Zhu commented on MESOS-8873: - Reopening this because it appears to be flaky again on

[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-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 Issu

[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 Ty

[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&focusedCommentId=16545761#comment-16545761 ] Meng Zhu commented on MESOS-8578: - Reopening this as the same error appeared in CI debian

[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 T

[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&focusedCommentId=16532115#comment-16532115 ] Meng Zhu commented on MESOS-8916: - Update the scalar quantity related functions to also s

[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&focusedCommentId=16532114#comment-16532114 ] Meng Zhu commented on MESOS-8916: - Similarly, add a function that allows framework capabi

[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] [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 Typ

[jira] [Created] (MESOS-9037) DefaultExecutorTest.SigkillExecutor is flaky

2018-06-28 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-9037: --- Summary: DefaultExecutorTest.SigkillExecutor is flaky Key: MESOS-9037 URL: https://issues.apache.org/jira/browse/MESOS-9037 Project: Mesos Issue Type: Bug

[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&focusedCommentId=16525704#comment-16525704 ] Meng Zhu commented on MESOS-3202: - We have landed MESOS-8936 Implement a Random Sorter f

[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 St

[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&focusedCommentId=16519659#comment-16519659 ] Meng Zhu edited comment on MESOS-8936 at 6/21/18 6:15 PM: -- {nof

[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&focusedCommentId=16519659#comment-16519659 ] Meng Zhu commented on MESOS-8936: - {{commit 0912ff8aa7f283994fbdbaa9f6a95a114310af5e Auth

[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] [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&focusedCommentId=16518661#comment-16518661 ] Meng Zhu commented on MESOS-9014: - After discussing with [~greggomann], looks like the se

[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-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&focusedCommentId=16511805#comment-16511805 ] Meng Zhu commented on MESOS-8986: - In our simulation environment, we observed ~16% alloca

[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&focusedCommentId=16511798#comment-16511798 ] Meng Zhu commented on MESOS-8989: - So currently, range subtraction is about 2-3 times mor

[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] [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 Project:

[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-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] [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] [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] [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&focusedCommentId=16459062#comment-16459062 ] Meng Zhu commented on MESOS-8840: - We probably also want to audit `create` and `update` to

[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 Issu

[jira] [Created] (MESOS-8850) Race between master and allocator when destroying shared volume could lead to sorter check failure.

2018-04-26 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8850: --- Summary: Race between master and allocator when destroying shared volume could lead to sorter check failure. Key: MESOS-8850 URL: https://issues.apache.org/jira/browse/MESOS-8850

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

2018-04-25 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8840: --- Summary: `cpu.cfs_quota_us` will be accidentally set for command task using docker during agent recovery. Key: MESOS-8840 URL: https://issues.apache.org/jira/browse/MESOS-8840

[jira] [Assigned] (MESOS-8778) Fatal error in `DRFSorter::unallocated()` in `SharedPersistentVolumeRescindOnDestroy` test.

2018-04-23 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Meng Zhu reassigned MESOS-8778: --- Assignee: Meng Zhu > Fatal error in `DRFSorter::unallocated()` in > `SharedPersistentVolumeRescindOn

[jira] [Created] (MESOS-8815) Authentication failure leads to test failure (KillTaskBetweenRunTaskParts)

2018-04-20 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8815: --- Summary: Authentication failure leads to test failure (KillTaskBetweenRunTaskParts) Key: MESOS-8815 URL: https://issues.apache.org/jira/browse/MESOS-8815 Project: Mesos

[jira] [Created] (MESOS-8802) Build and persist quota related info outside of each allocation iteration.

2018-04-18 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8802: --- Summary: Build and persist quota related info outside of each allocation iteration. Key: MESOS-8802 URL: https://issues.apache.org/jira/browse/MESOS-8802 Project: Mesos

[jira] [Created] (MESOS-8793) Add more logging to agent recovery path.

2018-04-16 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8793: --- Summary: Add more logging to agent recovery path. Key: MESOS-8793 URL: https://issues.apache.org/jira/browse/MESOS-8793 Project: Mesos Issue Type: Improvement

[jira] [Created] (MESOS-8744) Test `ForwardUpdateSlaveMessage` flaky.

2018-03-27 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8744: --- Summary: Test `ForwardUpdateSlaveMessage` flaky. Key: MESOS-8744 URL: https://issues.apache.org/jira/browse/MESOS-8744 Project: Mesos Issue Type: Bug Repor

[jira] [Created] (MESOS-8741) `Add` to sequence will not run if it races with sequence destruction

2018-03-27 Thread Meng Zhu (JIRA)
Meng Zhu created MESOS-8741: --- Summary: `Add` to sequence will not run if it races with sequence destruction Key: MESOS-8741 URL: https://issues.apache.org/jira/browse/MESOS-8741 Project: Mesos Iss

[jira] [Commented] (MESOS-8624) Valid tasks may be explicitly dropped by agent due to race conditions

2018-03-05 Thread Meng Zhu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-8624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16386580#comment-16386580 ] Meng Zhu commented on MESOS-8624: - Ticket description updated to better clarify the agent

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