Re: [Bigdata-developers] [Blazegraph] First somewhat amusing trial on blueprints

[Jack P. <jac...@gm...>]

I dropped into debug mode and put a breakpoint at AbstractTripleStore line
3787
 futures = getIndexManager().getExecutorService().invokeAll(
                            tasks);
Stepping over that, futures is an arraylist size 2

line 3790                    elapsed_SPO = futures.get(0).get();
is to fetch from the first element, but it is a FutureTask with callable =
null

No clue (yet) why that should be so.

On Mon, Apr 13, 2015 at 6:41 AM, Mike Personick <mi...@sy...> wrote:

> Thanks, I'll take a look at it.
>
> ---
> Mike Personick
> Managing Partner
> Systap, LLC
> www.systap.com
> 801-243-3678
> skype: mike.personick
>
> On Sun, Apr 12, 2015 at 11:17 AM, Jack Park <jac...@gm...> wrote:
>
>> I created a gist here:
>> https://gist.github.com/KnowledgeGarden/87ac9991cafc69d179e1
>>
>> The gist shows two bodies of code:
>>
>> My embedded driver code; rather spartan, but something to get started, by
>> copying code found on the web and in blueprints unit tests.
>>
>> My test code, copied from blueprints unit tests, which loads one of the
>> simple blueprinits properties graphs and prints the vertex and edge lists.
>>
>> Included is the output trace of the first test, which shows that it does,
>> indeed, load the graph and print. But, no journal document is created; the
>> data folder is empty.
>>
>> Included below that is the output trace where I hand-created the journal.
>> It promptly ballooned to 10,240kb, which, I presume, means that a graph was
>> loading into it along with other stuff, but it crashed apparently while
>> doing the graph import.  The link into my code points to this line:
>>
>> GraphMLReader.inputGraph(graph, example);
>>
>> It is simply not clear to me what is going on here.
>>
>> Thanks in advance for some ideas.
>>
>> Jack
>>
>>
>> ------------------------------------------------------------------------------
>> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT
>> Develop your own process in accordance with the BPMN 2 standard
>> Learn Process modeling best practices with Bonita BPM through live
>> exercises
>> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual-
>> event?utm_
>> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF
>> _______________________________________________
>> Bigdata-developers mailing list
>> Big...@li...
>> https://lists.sourceforge.net/lists/listinfo/bigdata-developers
>>
>>
>