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From dbs <...@softiron.co.uk>
Subject Re: Question about running yahoofinance example in apex-malhar
Date Thu, 15 Sep 2016 23:37:05 GMT
I'm having the same problem with the yahoofinance demo.
It never gets past "waiting for pending...".  

Also, I see repeated msgs in dt.log on all the containers saying 
    removing container --> removed container --> requested container
every 30 seconds.  (see below)

Aside from dt.log, there's no other output.  All the container stdout/stderr
files are empty.

Are these normal for this demo?

Is it possible there's a configuration missing?  

Here's an example of the repeated message in the app master dt.log msgs: 

2016-09-15 16:07:39,394 INFO com.datatorrent.stram.ResourceRequestHandler:
Strict anti-affinity = [] for container with operators
PTOperator[id=10,name=priceSMAConsole]
2016-09-15 16:07:39,394 INFO com.datatorrent.stram.ResourceRequestHandler:
Found host null
2016-09-15 16:07:39,394 INFO com.datatorrent.stram.ResourceRequestHandler:
Strict anti-affinity = [] for container with operators
PTOperator[id=6,name=DailyVolume]
2016-09-15 16:07:39,394 INFO com.datatorrent.stram.ResourceRequestHandler:
Found host null
2016-09-15 16:07:39,394 INFO
com.datatorrent.stram.StreamingAppMasterService:  Removing container
request: [Capability[<memory:4096, vCores:1>]Priority[9],
Capability[<memory:4096, vCores:1>]Priority[8]]
2016-09-15 16:07:39,394 INFO
com.datatorrent.stram.StreamingAppMasterService: Removed container:
Capability[<memory:4096, vCores:1>]Priority[9]
2016-09-15 16:07:39,394 INFO
com.datatorrent.stram.StreamingAppMasterService: Removed container:
Capability[<memory:4096, vCores:1>]Priority[8]
2016-09-15 16:07:39,394 INFO
com.datatorrent.stram.StreamingAppMasterService: Asking RM for containers:
[Capability[<memory:4096, vCores:1>]Priority[9], Capability[<memory:4096,
vCores:1>]Priority[8]]
2016-09-15 16:07:39,394 INFO
com.datatorrent.stram.StreamingAppMasterService: Requested container:
Capability[<memory:4096, vCores:1>]Priority[9] on host: [null]
2016-09-15 16:07:39,394 INFO
com.datatorrent.stram.StreamingAppMasterService: Requested container:
Capability[<memory:4096, vCores:1>]Priority[8] on host: [null]
...repeats...

Junguk Cho wrote
> Hi, Sandeep.
> 
> Thank you for reply.
> No, I only got
> 
> 2016-05-31 20:34:00,628 INFO
> com.datatorrent.bufferserver.server.Server: Server started listening
> at /0:0:0:0:0:0:0:0:45546
> 2016-05-31 20:34:01,668 INFO
> com.datatorrent.stram.engine.StreamingContainer: Waiting for pending
> request.
> 2016-05-31 20:34:02,172 INFO
> com.datatorrent.stram.engine.StreamingContainer: Waiting for pending
> request.
> 2016-05-31 20:34:02,676 INFO
> com.datatorrent.stram.engine.StreamingContainer: Waiting for pending
> request.
> 2016-05-31 20:34:03,179 INFO
> com.datatorrent.stram.engine.StreamingContainer: Waiting for pending
> request.
> 
> I can continuously see only this message.
> Do you have any guest why it did not show "Deploy request"?
> 
> When I ran wordcount example, I can see "Deploy request".
> I attached screenshot of web UI.
> 
> Thanks,
> Junguk
> 
> ....





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