Hi Jagadish,
Thanks for your help and suggestions!
————————
Qi Shu
> 在 2018年12月28日，下午5:34，Jagadish Venkatraman <jagadish1...@gmail.com> 写道：
>
> Hi Qi,
>
>>> I want to know is this normal and how to avoid such log.
>
> From Samza's perspective, I would treat these messages as red-herrings as
> long as your containers are up and running. The INFO messages in the
> ResourceManager log correspond to resources requested by your application.
>
> On a related note, I see that you are currently running Samza 0.12. I would
> recommend upgrading to the 0.14.1 release, since it includes multiple
> critical fixes <https://issues.apache.org/jira/browse/SAMZA-1484> to run
> stateful jobs on YARN.
>
> Best,
> Jagadish
>
> On Wed, Dec 26, 2018 at 6:00 PM QiShu <sh...@eefung.com> wrote:
>
>> Hi Guys，
>>
>> Now I use Samza 0.12.0 with HDP-3.0.0.0(Hadoop3.1.0).
>>
>> And everything is fine, except the ResourceManager and NodeManager
>> log some infomations repeatedly and very quickly， like belows：
>>
>> ===ResourceManager log===
>> 2018-12-27 09:51:05,433 INFO capacity.CapacityScheduler
>> (CapacityScheduler.java:allocate(1200)) - Allocation for application
>> appattempt_1545793580017_0011_000001 : Allocation{containers=[],
>> strictContainers=null, fungibleContainers=[],
>> fungibleResources=[{AllocationRequestId: -1, Priority: -1, Capability:
>> <memory:1024, vCores:1>, # Containers: 0, Location: *, Relax Locality:
>> true, Execution Type Request: {Execution Type: GUARANTEED, Enforce
>> Execution Type: false}, Node Label Expression: null}], nmTokens=[],
>> increasedContainers=[], decreasedContainers=[], promotedContainers=[],
>> demotedContainers=[], previousAttemptContainers=null,
>> resourceLimit=<memory:307200, vCores:400>} with cluster resource :
>> <memory:552960, vCores:468>
>> 2018-12-27 09:51:05,448 INFO capacity.CapacityScheduler
>> (CapacityScheduler.java:allocate(1200)) - Allocation for application
>> appattempt_1545793580017_0018_000001 : Allocation{containers=[],
>> strictContainers=null, fungibleContainers=[],
>> fungibleResources=[{AllocationRequestId: -1, Priority: -1, Capability:
>> <memory:1024, vCores:1>, # Containers: 0, Location: *, Relax Locality:
>> true, Execution Type Request: {Execution Type: GUARANTEED, Enforce
>> Execution Type: false}, Node Label Expression: null}], nmTokens=[],
>> increasedContainers=[], decreasedContainers=[], promotedContainers=[],
>> demotedContainers=[], previousAttemptContainers=null,
>> resourceLimit=<memory:307200, vCores:400>} with cluster resource :
>> <memory:552960, vCores:468>
>> 2018-12-27 09:51:05,606 INFO capacity.CapacityScheduler
>> (CapacityScheduler.java:allocate(1200)) - Allocation for application
>> appattempt_1545793580017_0008_000001 : Allocation{containers=[],
>> strictContainers=null, fungibleContainers=[],
>> fungibleResources=[{AllocationRequestId: -1, Priority: -1, Capability:
>> <memory:1024, vCores:1>, # Containers: 0, Location: *, Relax Locality:
>> true, Execution Type Request: {Execution Type: GUARANTEED, Enforce
>> Execution Type: false}, Node Label Expression: null}], nmTokens=[],
>> increasedContainers=[], decreasedContainers=[], promotedContainers=[],
>> demotedContainers=[], previousAttemptContainers=null,
>> resourceLimit=<memory:307200, vCores:400>} with cluster resource :
>> <memory:552960, vCores:468>
>>
>> ===NodeManager log===
>> Dec 26, 2018 12:55:06 PM
>> com.sun.jersey.server.wadl.generators.AbstractWadlGeneratorGrammarGenerator
>> attachTypes
>> INFO: Couldn't find grammar element for class javax.ws.rs.core.Response
>> Dec 26, 2018 12:55:06 PM
>> com.sun.jersey.server.wadl.generators.AbstractWadlGeneratorGrammarGenerator
>> attachTypes
>> INFO: Couldn't find grammar element for class javax.ws.rs.core.Response
>> Dec 26, 2018 12:55:06 PM
>> com.sun.jersey.server.wadl.generators.AbstractWadlGeneratorGrammarGenerator
>> attachTypes
>> INFO: Couldn't find grammar element for class javax.ws.rs.core.Response
>> Dec 26, 2018 12:55:06 PM
>> com.sun.jersey.server.wadl.generators.AbstractWadlGeneratorGrammarGenerator
>> attachTypes
>> INFO: Couldn't find grammar element for class javax.ws.rs.core.Response
>> Dec 26, 2018 12:55:06 PM
>> com.sun.jersey.server.wadl.generators.AbstractWadlGeneratorGrammarGenerator
>> attachTypes
>>
>>
>> I want to know is this normal and how to avoid such log.
>>
>> Thanks!
>>
>>
>> ————————
>> Qi Shu
>>
>>
>
> --
> Jagadish V,
> Graduate Student,
> Department of Computer Science,
> Stanford University
