Thanks, that worked
On Mon, Sep 14, 2015 at 4:54 PM, Akhil Das <ak...@sigmoidanalytics.com>
wrote:
> You can write a script to hit the MasterURL:8080/json end point to
> retrieve the information. It gives you a response like this:
>
>
> {
> "url" : "spark://akhldz:7077",
> "workers" : [ {
> "id" : "worker-20150914165233-0.0.0.0-40324",
> "host" : "0.0.0.0",
> "port" : 40324,
> "webuiaddress" : "http://0.0.0.0:8081";,
> "cores" : 4,
> "coresused" : 0,
> "coresfree" : 4,
> "memory" : 2893,
> "memoryused" : 0,
> "memoryfree" : 2893,
> "state" : "ALIVE",
> "lastheartbeat" : 1442229774880
> } ],
> "cores" : 4,
> "coresused" : 0,
> "memory" : 2893,
> "memoryused" : 0,
> "activeapps" : [ ],
> "completedapps" : [ ],
> "activedrivers" : [ ],
> "status" : "ALIVE"
> }
>
>
> Thanks
> Best Regards
>
> On Fri, Sep 11, 2015 at 11:46 PM, prk77 <pratham....@gmail.com> wrote:
>
>> Is there a way to fetch the current spark cluster memory & cpu usage
>> programmatically ?
>> I know that the default spark master web ui has these details but I want
>> to
>> retrieve them through a program and store them for analysis.
>>
>>
>>
>> --
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>>
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>>
>
