Hi! The REST monitoring interface and extended web dashboard were added in version 0.10
Greetings, Stephan On Fri, Jan 29, 2016 at 9:55 AM, Philip Lee <philjj...@gmail.com> wrote: > Great, > > you menat the difference between narrow shuffle and global shuffle? > > I use Flink version 0.9, > but it did not not work to access REST interface when I use "ssh tunnel" > to remote server. > > it is from version of probelm? > > Best, > Phil > > > > On Fri, Jan 29, 2016 at 9:46 AM, Fabian Hueske <fhue...@gmail.com> wrote: > >> The REST interface does also provide metrics about the number of records >> and the size of the input and output of all tasks. >> See: >> - /jobs/<jobid>/vertices/<vertexid> >> - >> /jobs/<jobid>/vertices/<vertexid>/subtasks/<subtasknum>/attempts/<attempt> >> in >> https://ci.apache.org/projects/flink/flink-docs-release-0.10/internals/monitoring_rest_api.html#details-of-a-running-or-completed-job >> >> However, not all of this data is going over the network because some >> tasks can be locally connected. >> >> Best, Fabian >> >> 2016-01-29 8:50 GMT+01:00 Philip Lee <philjj...@gmail.com>: >> >>> Thanks, >>> >>> Is there any way to measure shuffle data (read and write) on Flink or >>> Dashboard? >>> >>> I did not find the network usage metric in it. >>> >>> Best, >>> Phil >>> >>> On Mon, Jan 25, 2016 at 5:06 PM, Fabian Hueske <fhue...@gmail.com> >>> wrote: >>> >>>> You can start a job and then periodically request and store information >>>> about the running job and vertices from using corresponding REST calls [1]. >>>> The data will be in JSON format. >>>> After the job finished, you can stop requesting data. >>>> >>>> Next you parse the JSON, extract the information you need and give it >>>> to some plotting library. >>>> As I said, it is not possible to pass this data back into Flink's >>>> dashboard, but you have to process and plot it yourself. >>>> >>>> Best, Fabian >>>> >>>> [1] >>>> https://ci.apache.org/projects/flink/flink-docs-master/internals/monitoring_rest_api.html#overview-of-jobs >>>> >>>> >>>> >>>> 2016-01-25 16:15 GMT+01:00 Philip Lee <philjj...@gmail.com>: >>>> >>>>> Hello, >>>>> >>>>> According to >>>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Apache-Flink-Web-Dashboard-Completed-Job-history-td4067.html, >>>>> I cannot retrieve the job history from Dashboard after turnning off JM. >>>>> >>>>> But as Fabian mentioned here, >>>>> "However, you can query all stats that are displayed by the dashboard >>>>> via a REST API [1] while the JM is running and save them yourself. This >>>>> way >>>>> you can analyze the data also after the JM was stopped" could you explain >>>>> about this sentence in detail. >>>>> >>>>> I want to evaluate timeline view of each function after a job is done. >>>>> >>>>> Thanks, >>>>> Phil >>>>> >>>> >>>> >>> >> >