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https://issues.apache.org/jira/browse/MESOS-7805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Bannier reassigned MESOS-7805:
---------------------------------------
Assignee: Benjamin Bannier
> mesos-execute has incorrect example TaskInfo in help string
> -----------------------------------------------------------
>
> Key: MESOS-7805
> URL: https://issues.apache.org/jira/browse/MESOS-7805
> Project: Mesos
> Issue Type: Bug
> Components: documentation
> Affects Versions: 1.4.0
> Reporter: Benjamin Bannier
> Assignee: Benjamin Bannier
> Labels: mesosphere
>
> {{mesos-execute}} documents that a task can be defined via JSON as
> {noformat}
> {
> "name": "Name of the task",
> "task_id": {"value" : "Id of the task"},
> "agent_id": {"value" : ""},
> "resources": [
> {
> "name": "cpus",
> "type": "SCALAR",
> "scalar": {
> "value": 0.1
> },
> "role": "*"
> },
> {
> "name": "mem",
> "type": "SCALAR",
> "scalar": {
> "value": 32
> },
> "role": "*"
> }
> ],
> "command": {
> "value": "sleep 1000"
> }
> }
> {noformat}
> If one actually uses that example task definition one gets
> {noformat}
> % ./build/src/mesos-execute --master=127.0.0.1:5050 --task=task.json
> WARNING: Logging before InitGoogleLogging() is written to STDERR
> W0719 17:08:17.909696 3291313088 parse.hpp:114] Specifying an absolute
> filename to read a command line option out of without using 'file:// is
> deprecated and will be removed in a future release. Simply adding 'file://'
> to the beginning of the path should eliminate this warning.
> [warn] kq_init: detected broken kqueue; not using.: Undefined error: 0
> I0719 17:08:17.919190 119246848 scheduler.cpp:184] Version: 1.4.0
> I0719 17:08:17.923991 119783424 scheduler.cpp:470] New master detected at
> [email protected]:5050
> Subscribed with ID bb0d36b4-fee0-4412-9cd9-1fa4e330355c-0000
> F0719 17:08:18.137984 119783424 resources.cpp:1081] Check failed:
> !resource.has_role()
> *** Check failure stack trace: ***
> @ 0x101d65f5f google::LogMessageFatal::~LogMessageFatal()
> @ 0x101d62609 google::LogMessageFatal::~LogMessageFatal()
> @ 0x1016ef3a3 mesos::v1::Resources::isEmpty()
> @ 0x1016ed267 mesos::v1::Resources::add()
> @ 0x1016f05af mesos::v1::Resources::operator+=()
> @ 0x1016f08fb mesos::v1::Resources::Resources()
> @ 0x100c0d89f CommandScheduler::offers()
> @ 0x100c085e4 CommandScheduler::received()
> @ 0x100c0ae06
> _ZZN7process8dispatchI16CommandSchedulerNSt3__15queueIN5mesos2v19scheduler5EventENS2_5dequeIS7_NS2_9allocatorIS7_EEEEEESC_EEvRKNS_3PIDIT_EEMSE_FvT0_ET1_ENKUlPNS_11ProcessBaseEE_clESN_
> @ 0x101ce5a21 process::ProcessBase::visit()
> @ 0x101ce3747 process::ProcessManager::resume()
> @ 0x101d0e243
> _ZNSt3__114__thread_proxyINS_5tupleIJNS_10unique_ptrINS_15__thread_structENS_14default_deleteIS3_EEEEZN7process14ProcessManager12init_threadsEvE3$_0EEEEEPvSB_
> @ 0x7fffbb5d693b _pthread_body
> @ 0x7fffbb5d6887 _pthread_start
> @ 0x7fffbb5d608d thread_start
> [1] 73521 abort ./build/src/mesos-execute --master=127.0.0.1:5050
> --task=task.json
> {noformat}
> Removing the resource role field allows the task to execute.
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