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JeremyGould
New Contributor III
since
07-15-2014
11-11-2020
15
Posts created
6
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0
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10
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My Ideas
(0 Idea Submissions)Latest Contributions by JeremyGould
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This is working in Hive. Do you have similar thing for Spark?
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10-19-2015
08:11 AM
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Thanks Sarah, That worked and we are moving forward. Thanks for all your help so far.
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09-10-2015
11:56 AM
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Hello Sarah, We are just now getting up our Hadoop cluster and loading spatial data into it. We successfully ran the aggregating data by spatial bins against our own AVL data without issues. Here is our next challenge. We are wanting to take the millions of AVL points and add attribute data to them from the nearest road segment. How can this be done? I guess I am asking how to do a spatial join, but if possible I would like to take it a step further and get the mile points of those gps locations from our Measured Road Network. Once we can add attributes from the road network to the points, we can then do summations on how much salt/money we spent on each road, county, or even between specific mile points if we can get that information. I reviewed the current UDF's and it appears that most of those only return you a True/False, but do not allow you to add attributes. Any help would be appreciated. Thanks Jeremy
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08-20-2015
05:29 AM
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Thanks, that did it. By creating a random filter, it placed the JSON syntax I needed in order to edit the query. This has been very useful, thanks.
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05-29-2015
09:59 AM
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I still don't understand where you would put the syntax within the JSON. Where would I put the following Example within my JSON? DATEDIFF(s,DATEADD(s,30,CreationDate),GETDATE()) < 0 Thanks
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05-29-2015
06:51 AM
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Thank you Sarah for the input. We most certainly do look forward to any out of the box functionality you can provide. I suspect in the next couple of weeks we will have our Hadoop cluster up and running. I may be requesting assistance from this site if I run into issues or if I get confused. Once I get in there and get comfortable, hopefully I can share some of our needs. Thanks again for your support
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04-22-2015
11:46 AM
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First, let me say that I am new to Hadoop and all things related. However, here at KYTC, we have been approved for a 15 node hadoop cluster (60TB). I am looking to store our AVL data (salt trucks) in Hadoop via the ArcGIS Server Geoevent Processor. This could mean as many as 15 million records for a 24 hour period during a snow/ice event. My questions are this. With the current UDF's, would we be able to show hotspots of where salt is being applied? We will have the GPS locations every 10 seconds of 1400 trucks. Will we be able to add additional information to the GPS points by using a near function (such as county and route) via the UDF's for hadoop? Finally, do you know if/when more Hadoop tools will be available and supported/delivered with ArcGIS, or ArcGIS Pro? I know this is currently an R&D, but is it getting any closet to being an out-of-box functionality. We are very interested in using this. Thanks.
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04-07-2015
09:58 AM
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I am getting this exact same issue. This occurred in 10.2.2. I never found a solution and decided to wait for 10.3. I just got 10.3 up and running just a few minutes ago. Exact same problem as I had in 10.2.2. Initially I create the input connector and tweets are flying in. I then decide to make a change to the input, service or output. Something as simple as changing the text I want to track. As soon as I make a change the tweets just stop coming in. The input is running, just nothing coming in. I don't even know how to get them to start back up. I have tried recreating the input, I have tried restarting the GeoEvent processor Services...etc. I would like to see an answer for this as well.
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03-27-2015
07:08 AM
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I want to generate a URL link to a map in my outgoing email. Here is what I am looking for as an end result: https://www.waze.com/livemap?zoom=15&lat=36.632423&lon=-87.365766 I only want to values 36.632423 and -87.365766 so that I can generate the URL. Below is an example of the input JSON, "Foo": [ { "Number": 5, "location": { "x": -87.365766, "y": 36.632423 }, "Time": 1421872664777 }, How can I extract that information?
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01-23-2015
09:48 AM
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