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Kaladr
Viziam Amarr Empire
0
|
Posted - 2011.11.26 22:44:00 -
[1] - Quote
Hi everyone!
Remember EVE-Central? The tool that first launched when you exported market data using the "Export to File" button, but has been chugging along (mostly) reliably since those dark days?
Well, I am "bringing back the fire" to the project, and upping my contribution. EVE-Central is still an invaluable resource in the EVE economic arena, but it can be so much better.
Currently, the following projects are under way:
- Facelift: There is some advantage from moving from Web 1.0 to the future, and that is a better UI experience (also, accepting contributions for Logo redesign)
- Contribtastic improvements: This program has been long neglected, and while a large number of you use it successfully, it needs some serious refinement. Streamlining, adding first class Mac support, supporting multiple clients, historical data, and more.
- Core technology: The uploader acceptance system is getting an overhaul, in the name of better statistics and error rejection.
- New features: Hangar sells, API integration, and more.
Watch the development blog (or here) for more information as it becomes available. |

Faith Sunstrider
4
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Posted - 2011.11.27 00:47:00 -
[2] - Quote
whoa! |

Gabba Cyno
1
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Posted - 2011.11.27 03:13:00 -
[3] - Quote
+1 |

Zifrian
Deep Space Innovations
33
|
Posted - 2011.11.28 03:20:00 -
[4] - Quote
Great to hear! Maximze your Industry Potential! - Get EVE Isk per Hour! https://sourceforge.net/projects/eveiph/ |

Tonto Auri
Vhero' Multipurpose Corp
14
|
Posted - 2011.11.28 15:13:00 -
[5] - Quote
Not hesitating to bring your attention to https://forums.eveonline.com/default.aspx?g=posts&t=18466 |

Kaladr
Viziam Amarr Empire
4
|
Posted - 2011.11.28 23:34:00 -
[6] - Quote
Thanks for the reference Tonto - I'll make sure to poke my head in. |

Kaladr
Viziam Amarr Empire
7
|
Posted - 2011.11.30 18:53:00 -
[7] - Quote
Crucible data is now loaded. May the searching for Tier 3 BCs begin :) Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Viziam Amarr Empire
7
|
Posted - 2011.11.30 23:34:00 -
[8] - Quote
Contribtastic is now updated to 2.0.3, and should be far more reliable than the past.
How did you people put up with that thing anyway? Those bugs were terrible  Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Tonto Auri
Vhero' Multipurpose Corp
15
|
Posted - 2011.12.01 00:00:00 -
[9] - Quote
To tell you the truth... It worked... for the most part. |

Shir Akeena
Panta-Rhei Butterfly Effect Alliance
0
|
Posted - 2011.12.03 10:15:00 -
[10] - Quote
Quote:How did you people put up with that thing anyway? Those bugs were terrible Well, it was all we had. 
Glad to see you back. Keep up the good work! |

Elmore Jones
Electric Monk inc Redrum Fleet
4
|
Posted - 2011.12.03 13:40:00 -
[11] - Quote
Great stuff :)
+++ Reality Error 404 - Reboot Cosmos +++ |

Callean Drevus
Icosahedron Crafts and Shipping Silent Infinity
38
|
Posted - 2011.12.04 16:55:00 -
[12] - Quote
Am I correct in my assumption that EVE Central is not feeding email any more? I do not receive any order update information any more. Developer/Creator of EVE Marketeer
|

Kaladr
Dreddit Test Alliance Please Ignore
13
|
Posted - 2011.12.08 06:20:00 -
[13] - Quote
Callean Drevus wrote:Am I correct in my assumption that EVE Central is not feeding email any more? I do not receive any order update information any more.
It should be feeding e-mail.
You may want to check your mailing list subscription, as any bounce will make it very angry.
In the long run, I am moving away from the e-mail feed and towards pushed HTTP (the whole syndicate and common format discussion in that other thread). Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Shirah Yuri
Allied Assault Universal Constant Alliance
11
|
Posted - 2011.12.08 09:52:00 -
[14] - Quote
Kaladr wrote:In the long run, I am moving away from the e-mail feed and towards pushed HTTP (the whole syndicate and common format discussion in that other thread).
+1 !!! I for one welcome our new HTTP POST overlords. |

Callean Drevus
Icosahedron Crafts and Shipping Silent Infinity
38
|
Posted - 2011.12.08 23:04:00 -
[15] - Quote
Hmm, it seems my email doesn't work then. I did get a confirmation mail that I was already subscribed, but nothing more than that.
Oh well, I'll just wait for push services :) Developer/Creator of EVE Marketeer
|

Kaladr
Dreddit Test Alliance Please Ignore
13
|
Posted - 2011.12.08 23:08:00 -
[16] - Quote
Callean Drevus wrote:Hmm, it seems my email doesn't work then. I did get a confirmation mail that I was already subscribed, but nothing more than that.
Oh well, I'll just wait for push services :)
E-mail me your e-mail address and I'll check its status. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
15
|
Posted - 2012.01.05 23:28:00 -
[17] - Quote
Just wanted to give everyone a quick update on various happenings:
New Server
The new server is "in" (not "in" the datacenter), just collecting a few remaining pieces (such as another 32GB of RAM). This is a much faster I/O, 12-core pizzabox. It really lets me do a lot more with the site.
Site Look & Feel Redesign
I started a base template borrowed heavily from Bootstrap, modified quite a bit. No other pages are redesigned yet, but thats coming.
Due to how various third party internet things work, a true single page interface isn't quite viable yet. However, pages such as the market browser and trade finder will support a more efficient filtering and loading mechanism. I haven't picked the client side stack yet, but looking at Ember.js
Site Backend, API
Most the prototype work is going on here. In fact, the entire architecture has shifted from the original, and not much remains the same (the only real constant is the database, for now).
I am going to make a bigger blog post about this, but the tl;dr version:
- Scala
- Akka
- spray-server, spray-can
- PostgreSQL
Uploader
The upload client now supports multiple EVE clients and automagically configures its self. No build available yet - needs a bit more testing. Stay tuned. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Callean Drevus
Icosahedron Crafts and Shipping Silent Infinity
64
|
Posted - 2012.01.06 19:12:00 -
[18] - Quote
What are you going to use that monstrous amount of power for? :P EMK currently runs on about 4 times less, and it's not even at 10 percent load yet 
But otherwise, great job! I'm still trying to find a way to get EC running on my windows desktop, so I can follow the progress :) Developer/Creator of EVE Marketeer
|

Kaladr
Dreddit Test Alliance Please Ignore
17
|
Posted - 2012.01.06 20:00:00 -
[19] - Quote
The EC server currently is quite busy due to the "large" amount of API traffic it gets (over a million requests per day just looking at it since Jan 1). This is on an older, 4-core, 10GB, mirrored SATA drive machine.
CPU wise it gets enough load to make peak times noticeable. I don't like that :) Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Callean Drevus
Icosahedron Crafts and Shipping Silent Infinity
64
|
Posted - 2012.01.06 20:13:00 -
[20] - Quote
Ah yes, I can see where that would start to become a problem :P EMK has had about half as many API requests in it's entire lifetime ;) Developer/Creator of EVE Marketeer
|

Kaladr
Dreddit Test Alliance Please Ignore
20
|
Posted - 2012.01.20 03:46:00 -
[21] - Quote
EVE-Central is now using the new server just for database requests. During peak times, queries should be significantly faster. All of the old code is still running.
I will be running a beta-test for the new API backend in about a week - stay tuned for details!
Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
20
|
Posted - 2012.01.24 21:59:00 -
[22] - Quote
Now updated with new exciting ammo names, like Trauma! Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Omega Flames
Bene Gesserit ChapterHouse Sanctuary Pact
19
|
Posted - 2012.01.26 13:48:00 -
[23] - Quote
When we use the xml api what would be the best ratio of items / import? I have a spreadsheet that needs info on about 120+ items and I've always wondered how to setup the imports so it does the least impact on your servers to prevent getting "data could not be retrieved" errors. |

Jaqa
Screaming War Eagles Incorporated
2
|
Posted - 2012.02.04 23:00:00 -
[24] - Quote
Great to hear--keep up the great work. |

Kaladr
Dreddit Test Alliance Please Ignore
24
|
Posted - 2012.02.06 18:01:00 -
[25] - Quote
Omega Flames wrote:When we use the xml api what would be the best ratio of items / import? I have a spreadsheet that needs info on about 120+ items and I've always wondered how to setup the imports so it does the least impact on your servers to prevent getting "data could not be retrieved" errors.
I suggest 20 for statistics only calls, 5 for full order lists.
Also, avoid making more than about 2 requests per second or you may run into the rate limiter. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Omega Flames
Bene Gesserit ChapterHouse Sanctuary Pact
20
|
Posted - 2012.02.08 20:55:00 -
[26] - Quote
Kaladr wrote:Omega Flames wrote:When we use the xml api what would be the best ratio of items / import? I have a spreadsheet that needs info on about 120+ items and I've always wondered how to setup the imports so it does the least impact on your servers to prevent getting "data could not be retrieved" errors. I suggest 20 for statistics only calls, 5 for full order lists. Also, avoid making more than about 2 requests per second or you may run into the rate limiter. Well I'm using google docs so I assume I have no control over the requests per second? |

Callean Drevus
Icosahedron Crafts and Shipping Silent Infinity
91
|
Posted - 2012.02.08 21:34:00 -
[27] - Quote
I'm fairly certain google docs will never reach the limit, as it caches every page you request for an unknown span of time (a few hours probably). Developer/Creator of EVE Marketeer
|

Kaladr
Dreddit Test Alliance Please Ignore
29
|
Posted - 2012.04.25 04:39:00 -
[28] - Quote
Some updates:
- API calls are now routed to another server and hosted by the new server stack. If you have any odd issues, please let me know ASAP.
- The E-mail push service will gain a generatedAt field trailing all other fields, such inclusion in EMDR.
- The new unified uploader API is undergoing testing to use with third party clients. If you are currently uploading to EVE-Central, and would like to test the new API, please let me know.
Creator of EVE-Central.com, the longest running EVE Market Aggregator |

D Program
Yamamoto Industries
22
|
Posted - 2012.04.25 05:39:00 -
[29] - Quote
Thank you for the great service. EVE-Cost is using EVE-Central API also now! What is this sorcery?
http://www.eve-cost.eu |

Desmont McCallock
164
|
Posted - 2012.04.25 07:26:00 -
[30] - Quote
Kaladr wrote:
The new unified uploader API is undergoing testing to use with third party clients. If you are currently uploading to EVE-Central, and would like to test the new API, please let me know.
[/list]
Do we target the same gateway? Could it be possible to make it accept compressed data?
I want to help you test by pointing the EMUU at you.
Edit: Currently while uploading to EC using UF I get an empty string response. It would be useful if that could return a text if it's an error or "1" if the upload succeeded. I suggest "1" as it can easily be converted to a boolean that represents the "True" value and sticks with the way other servers, that receive data, have already implemented. |

Kaladr
Dreddit Test Alliance Please Ignore
29
|
Posted - 2012.04.25 20:39:00 -
[31] - Quote
It appears to be an nginx issue - previously compressed data was supported. Once I merge in Escalation data I'll look at it. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
29
|
Posted - 2012.04.26 05:00:00 -
[32] - Quote
Hey everyone:
- Escalation data is now loaded. Search away for your faction items.
- GZIP is re-enabled on the API server for bandwidth savings.
Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Desmont McCallock
165
|
Posted - 2012.04.26 06:08:00 -
[33] - Quote
Still response for success is returned as empty text. Attempting to upload a compressed UF message results in error message: Bad Request. |

Norian Lonark
Black Thorne Corporation Black Thorne Alliance
30
|
Posted - 2012.04.26 12:49:00 -
[34] - Quote
Thank you Kaladr.
I have always used EVE-Central and your efforts in keeping this great community resource going is really appreciated.
|

Ilyk Halibut
Blackwater USA Inc. Against ALL Authorities
4
|
Posted - 2012.04.27 02:06:00 -
[35] - Quote
Kaladr wrote:Some updates:
- The E-mail push service will gain a generatedAt field trailing all other fields, such inclusion in EMDR.
Has this already been deployed? I'm not seeing it in the feed. EVE Market Data Relay - A real-time feed of EVE Market data http://www.eve-emdr.com |

Kaladr
Dreddit Test Alliance Please Ignore
30
|
Posted - 2012.05.01 23:24:00 -
[36] - Quote
Ilyk Halibut wrote:Kaladr wrote:Some updates:
- The E-mail push service will gain a generatedAt field trailing all other fields, such inclusion in EMDR.
Has this already been deployed? I'm not seeing it in the feed.
generatedAt is now deployed (though likely horribly broken, though it did work in testing :)) Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
31
|
Posted - 2012.05.04 21:40:00 -
[37] - Quote
Exciting news! New APIs!
First off, I moved all of the existing API documentation to the EVE-Central Wiki. You can find documentation (with less typos, etc) here:
http://dev.eve-central.com/evec-api/start
I'd like to highlight two new APIs:
quicklook on path
For a single market type, get all of the orders which lie on a path between two systems.
http://dev.eve-central.com/evec-api/start#quicklook_path
Route
Get the route between two systems as the auto-pilot flies (mostly, kinda)
http://dev.eve-central.com/evec-api/start#route
You'll also note that the route API is returning JSON. I will be upgrading the other APIs to emit both XML and JSON for convenience. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Desmont McCallock
172
|
Posted - 2012.05.05 20:22:00 -
[38] - Quote
Any progress on supporting UF? |

Kaladr
Dreddit Test Alliance Please Ignore
31
|
Posted - 2012.05.05 23:29:00 -
[39] - Quote
Desmont McCallock wrote:Any progress on supporting UF?
Currently in progress. I'm testing interoperability with EMUU now. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Arch Raptor
Aegis Coalition Logistics Dark Legion Alliance
6
|
Posted - 2012.05.06 13:45:00 -
[40] - Quote
xml is working great, but I fear I may be uploading too much data from your servers as it hits a unable to pull error now and then. To make it easier, is there a way to load the entire market database from select systems say... once a hour / day?
I started to make a doc that pulled all 32,000 items from the select market and realized that was a huge waste of my time and your bandwidth. 32,000 * 4 markets * 2 / 20 lines per quary = 12800 quary requests. Can I get that down to maybe... 50 or less?
Trying to create a sheet that compairs data on 16 markets and gives automated results on lowest / highest price changes and % increases.
Also what is the tab on exported data " stddev" and "percentile" refering to? guessing at percentile might be % change, no idea what stddev is... sounds like a disease lol
Need this to work on a quary system for excel 2007, any help would be appriciated. |

Kaladr
Dreddit Test Alliance Please Ignore
31
|
Posted - 2012.05.06 23:15:00 -
[41] - Quote
Arch Raptor wrote:xml is working great, but I fear I may be uploading too much data from your servers as it hits a unable to pull error now and then. To make it easier, is there a way to load the entire market database from select systems say... once a hour / day?
Not at the moment.
Generally, if you're hitting an error, its due to:
- An actual code bug (gasp) on my side.
- A malformed request (spaces at the end, types that don't exist, etc etc).
- I restarted the server without the failover in place (sorry)
Quote: Also what is the tab on exported data " stddev" and "percentile" refering to? guessing at percentile might be % change, no idea what stddev is... sounds like a disease lol
Need this to work on a quary system for excel 2007, any help would be appriciated.
percentile = 5% buy/sell. If you sold to the top 5% (in volume, not just orders), and took the total price, that would be percentile. For sell, its as if you've bought 5% of the market (in volume), lowest price first.
stddev = Standard deviation over all order prices.
Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
31
|
Posted - 2012.05.07 01:58:00 -
[42] - Quote
As a note, Unified Upload format processing is now enabled. I'm not claiming full conformance will all implementations (i.e., woking through some compression issues with EMUU right now), but its functional enough to test with. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Arch Raptor
Aegis Coalition Logistics Dark Legion Alliance
6
|
Posted - 2012.05.07 06:05:00 -
[43] - Quote
Kaladr wrote:[quote=Arch Raptor]xml is working great, but I fear I may be uploading too much data from your servers as it hits a unable to pull error now and then. To make it easier, is there a way to load the entire market database from select systems say... once a hour / day?
Not at the moment.
Is this something that is being in the works? How much of a strain on your systems if I were to create that many query requests?
Looking at around 7500 or more, pulling all items 32 times
Generally, if you're hitting an error, its due to:
- An actual code bug (gasp) on my side.
- A malformed request (spaces at the end, types that don't exist, etc etc).
- I restarted the server without the failover in place (sorry)
found the errors don't happen all the time and are on different communication requests all the time. Might be my set, I'll look into it further. Only wrote 6000 lines of requests so far, not impossible that I made an error somewhere |

Bluestream3
the Goose Flock
16
|
Posted - 2012.05.08 23:02:00 -
[44] - Quote
I've been getting a lot of 0's from the marketstat API when the prices are there if you search on the eve-central page. Right now for example something seems to be wrong with Amarr Control Towers (http://api.eve-central.com/api/marketstat?typeid=12235®ionlimit=10000002). I don't know if you're already aware or if it's something intended. I just thought I'd post here to notify you just in-case. |

Kaladr
Dreddit Test Alliance Please Ignore
33
|
Posted - 2012.05.08 23:14:00 -
[45] - Quote
Bluestream3 wrote:I've been getting a lot of 0's from the marketstat API when the prices are there if you search on the eve-central page. Right now for example something seems to be wrong with Amarr Control Towers (http://api.eve-central.com/api/marketstat?typeid=12235®ionlimit=10000002). I don't know if you're already aware or if it's something intended. I just thought I'd post here to notify you just in-case.
Check the age of the orders - the default view on the web interface is 360 hours, whereas the default view on the API is 24 hours. This can be fixed with the hours= parameter. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Bluestream3
the Goose Flock
16
|
Posted - 2012.05.09 00:03:00 -
[46] - Quote
Kaladr wrote:Bluestream3 wrote:I've been getting a lot of 0's from the marketstat API when the prices are there if you search on the eve-central page. Right now for example something seems to be wrong with Amarr Control Towers (http://api.eve-central.com/api/marketstat?typeid=12235®ionlimit=10000002). I don't know if you're already aware or if it's something intended. I just thought I'd post here to notify you just in-case. Check the age of the orders - the default view on the web interface is 360 hours, whereas the default view on the API is 24 hours. This can be fixed with the hours= parameter.
Oh, can't believe I didn't notice that. Thanks. |

Andy DelGardo
Hedion University Amarr Empire
7
|
Posted - 2012.05.18 20:27:00 -
[47] - Quote
Hi,
short question: How often is eve-central updated for upload data? I noticed that even after 15mins i keep seeing the old data, instead of the refreshed i uploaded?
bye Andy |

Kaladr
Dreddit Test Alliance Please Ignore
34
|
Posted - 2012.05.19 04:45:00 -
[48] - Quote
Andy DelGardo wrote:Hi,
short question: How often is eve-central updated for upload data? I noticed that even after 15mins i keep seeing the old data, instead of the refreshed i uploaded?
bye Andy
The web interface can cache up to 30 minutes.
The API and trade finder refreshes immediately.
Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Desmont McCallock
175
|
Posted - 2012.05.19 05:07:00 -
[49] - Quote
Kaladr wrote:The web interface can cache up to 30 minutes. Seriously, you need to reduce that a lot.
|

Andy DelGardo
Hedion University Amarr Empire
7
|
Posted - 2012.05.19 08:07:00 -
[50] - Quote
Kaladr wrote: The web interface can cache up to 30 minutes.
The API and trade finder refreshes immediately.
Ah so only the Web lacks behind, good to know since i just needed the fresh data in a spreadsheet. So i can simply ignore the web version in those cases i use the API.
Thx Andy |

l0rd carlos
Friends Of Harassment
32
|
Posted - 2012.05.19 15:22:00 -
[51] - Quote
Is there a way to pull data from the API without the TypeID, but with the item name? |

Scrapyard Bob
EVE University Ivy League
975
|
Posted - 2012.05.20 12:29:00 -
[52] - Quote
l0rd carlos wrote:Is there a way to pull data from the API without the TypeID, but with the item name?
Given how often CCP likes to change item names these days (bored interns?), you should simply grab one of the static data dumps and figure out the type IDs.
(See also jEVEAssets, which now provides an "items" tool which has a list of all the items and their typeIDs. Or the CSV dump over at fuzzworks.) |

Kaladr
Dreddit Test Alliance Please Ignore
34
|
Posted - 2012.05.22 14:48:00 -
[53] - Quote
Desmont McCallock wrote:Kaladr wrote:The web interface can cache up to 30 minutes. Seriously, you need to reduce that a lot.
Its now reduced to 2-3 minutes. It will be 0 soon when the web front end calls the API. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Zifrian
Licentia Ex Vereor Intrepid Crossing
296
|
Posted - 2012.05.23 00:00:00 -
[54] - Quote
Any issues with price updates via API? I'm getting a lot of 0.00's right now for Jita but there are prices listed when looking at the quick look.
Maybe this example will help? Maybe I'm doing something wrong?
http://eve-central.com/home/quicklook.html?typeid=30474
My query: http://api.eve-central.com/api/marketstat?typeid=30474&usesystem=30000142 Maximze your Industry Potential! - Get EVE Isk per Hour! |

Andy DelGardo
Hedion University Amarr Empire
27
|
Posted - 2012.05.25 09:33:00 -
[55] - Quote
Is there still no way to get the daily/weekly trade volume via api? The stat is show in the web version, so i would really like this stat available in the api too. |

Kaladr
Dreddit Test Alliance Please Ignore
34
|
Posted - 2012.05.25 21:27:00 -
[56] - Quote
Inferno is now loaded. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Desmont McCallock
179
|
Posted - 2012.05.30 12:30:00 -
[57] - Quote
There is a visual issue on the site. Reported time isn't showing correctly (usually when the data are fresh?). |

Kaladr
Dreddit Test Alliance Please Ignore
34
|
Posted - 2012.06.03 02:28:00 -
[58] - Quote
Desmont McCallock wrote:There is a visual issue on the site. Reported time isn't showing correctly (usually when the data are fresh?).
Will look into it. Odd one. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Desmont McCallock
180
|
Posted - 2012.06.03 06:34:00 -
[59] - Quote
I don't know if you have done anything but it looks like it's fixed. |

Andy DelGardo
Hedion University Amarr Empire
57
|
Posted - 2012.06.03 12:25:00 -
[60] - Quote
Kaladr wrote:Desmont McCallock wrote:There is a visual issue on the site. Reported time isn't showing correctly (usually when the data are fresh?). Will look into it. Odd one.
Not fixed for me, get more of those broken reports and its not just a visual bug, since the API "sethours=" also breaks on those reports. It will filter out all those reports, with the strange time format "06-02 1", resulting in quite some missing data. I just noticed this, since in one of my spreadsheets i got empty reports all over the place, which could not be.
Maybe its the new evemon uploader? |

Desmont McCallock
180
|
Posted - 2012.06.03 12:42:00 -
[61] - Quote
Andy DelGardo wrote:Maybe its the new evemon uploader? No way, as we have tested the uploaded messages with Kaladr before allowing them to get included in EC data. And I haven't changed anything since, in the message format. |

Andy DelGardo
Hedion University Amarr Empire
57
|
Posted - 2012.06.03 12:57:00 -
[62] - Quote
I tried "fixing" the broken reports by re-uploading, but seems u can't override those broken reports with fresh data? I'm not sure whats going on, but i get more and more missing data via API-Calls. I also tried removing the "sethour" option completely, but i still wont get the "broken" data listed via api, while this works in the web version at least. |

Andy DelGardo
Hedion University Amarr Empire
57
|
Posted - 2012.06.03 13:07:00 -
[63] - Quote
Oki something is broken here, i just re-uploaded using evemon and now the website basically shows all my send entries in this broken "06-03 1" time format. I'm not sure what causes this behavior, but can u double check evemons date format, since it basically breaks all API calls. I will test the old eve-marketeer uploader next and see if this is maybe a eve-central problem, for all uploads.
Here is a broken example item: http://eve-central.com/home/quicklook.html?typeid=30122
The "Reported Time" is all "06-03 1" and all those entries are filtered out and wont show up, if u use the API and not the website. |

Andy DelGardo
Hedion University Amarr Empire
57
|
Posted - 2012.06.03 13:20:00 -
[64] - Quote
Oki this actually "seems" like a eve-mon problem, i just re-uploaded a single entry using marketeers uploader which did fix all the Jita entries to the correct "06-03 13:16:40" format.
Could also be someone just fixed eve-central, will try break the entry again with eve-mon to double check.
UPDATE: Oki i also could again break the entry using eve-mon, so u might want to disable uploading until u found the problem. |

Desmont McCallock
180
|
Posted - 2012.06.03 14:31:00 -
[65] - Quote
OK, I just checked again and it looks like an EC parsing issue. EVE-Marketeer is not using the same format as EVEMon, so you can't compare. |

Andy DelGardo
Hedion University Amarr Empire
57
|
Posted - 2012.06.03 14:44:00 -
[66] - Quote
Ah oki, hopefully this can be fixed soon, since it basically breaks all spreadsheets that import XML data via API. |

Andy DelGardo
Hedion University Amarr Empire
59
|
Posted - 2012.06.05 12:17:00 -
[67] - Quote
Any update on this parser error? |

Andy DelGardo
Hedion University Amarr Empire
62
|
Posted - 2012.06.08 23:22:00 -
[68] - Quote
mhh i still see lots of "06-08 1" so there is no eta on this problem? |

Felixjet CA
Goliat Clan Vanguards WALLTREIPERS ALLIANCE
0
|
Posted - 2012.06.11 03:20:00 -
[69] - Quote
is api down? i cant get it to work since yesterday |

Kaladr
Dreddit Test Alliance Please Ignore
34
|
Posted - 2012.06.11 06:29:00 -
[70] - Quote
Hey folks, just looked into the parser error - its not a parsing error (input data is correct), its a display issue on the older Python code. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Andy DelGardo
Hedion University Amarr Empire
63
|
Posted - 2012.06.11 08:28:00 -
[71] - Quote
Kaladr wrote:Hey folks, just looked into the parser error - its not a parsing error (input data is correct), its a display issue on the older Python code.
The API should be unaffected, only the web display was affected (and is now kludge fixed).
If at all possible, please use the API for automated tasks :)
Are u sure thats the case? I use the API and for me any order that had this invalid date/time was filtered out, mainly because the api seems to have problems calculating the "report time" correctly. For me my whole spreadsheet basically had "holes" in it if items had those bad dates? So can u double check this, simply use PLEX or whatever popular item and try to get orders via api with "sethours" set and without and compare the result to the web output. So basically try to get those "bad" entries listed via api. I could consistently upload "bad" data using evemon and basically could break my whole spreadsheet, since i would not "see" any orders at all in my uploaded regions/items. |

Desmont McCallock
181
|
Posted - 2012.06.11 08:55:00 -
[72] - Quote
I would really much appreciate if you don't link EVEMon to this issue as EVEMon is not sending 'bad' data as you call them. You are creating misconceptions. Please try to find a different expression. |

Andy DelGardo
Hedion University Amarr Empire
63
|
Posted - 2012.06.11 09:15:00 -
[73] - Quote
Desmont McCallock wrote:I would really much appreciate if you don't link EVEMon to this issue as EVEMon is not sending 'bad' data as you call them. You are creating misconceptions. Please try to find a different expression.
Um, sorry might have chosen my words unwisely :p I really would like to use eve-mon as updater, but because of this problem i had to revert back to the marketeer updater until now.
The problem seems "fixed" now, so i will test this later today again using eve-mon + XML API, so i'm sorry for "stirring" up troubles for u guys and i absolutely appreciate your hard work!
bye Andy |

Muscaat
EVE Markets
6
|
Posted - 2012.06.11 23:25:00 -
[74] - Quote
Is "1" a success response when uploading to the UU endpoint? Based on earlier posts in this thread it is, but just want to check ;) |

Kaladr
Dreddit Test Alliance Please Ignore
34
|
Posted - 2012.06.12 01:46:00 -
[75] - Quote
Andy DelGardo wrote:Desmont McCallock wrote:I would really much appreciate if you don't link EVEMon to this issue as EVEMon is not sending 'bad' data as you call them. You are creating misconceptions. Please try to find a different expression. Um, sorry might have chosen my words unwisely :p I really would like to use eve-mon as updater, but because of this problem i had to revert back to the marketeer updater until now. The problem seems "fixed" now, so i will test this later today again using eve-mon + XML API, so i'm sorry for "stirring" up troubles for u guys and i absolutely appreciate your hard work! bye Andy
Let me know if you see any major discontinuities in API vs Web data - there may be a several minute caching period, but it shouldn't be major. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
34
|
Posted - 2012.06.12 01:46:00 -
[76] - Quote
Muscaat wrote:Is "1" a success response when uploading to the UU endpoint? Based on earlier posts in this thread it is, but just want to check ;)
Yes :) Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
34
|
Posted - 2012.06.12 01:48:00 -
[77] - Quote
As a note: Peak response times sometimes took a nosedive due to the classic "collect the world" parallel garbage collector syndrome. As I've updated to Java 7u4, I've turned on the G1 collector which should significantly improve the "collect 10GB of heap" pauses. (On a side note, 'top' in Linux appears to cap out at 999% CPU).
The amount of new data thanks to EVEMon has been immense. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Ilyk Halibut
Blackwater USA Inc. Against ALL Authorities
6
|
Posted - 2012.06.14 02:21:00 -
[78] - Quote
Is that CPU load just in the HTTP gateway, or is that more so the storage/statistical/analytical stuff? EVE Market Data Relay - A real-time feed of EVE Market data http://www.eve-emdr.com |

Kaladr
Dreddit Test Alliance Please Ignore
35
|
Posted - 2012.06.15 05:55:00 -
[79] - Quote
Ilyk Halibut wrote:Is that CPU load just in the HTTP gateway, or is that more so the storage/statistical/analytical stuff?
That is the combined REST server (sitting behind nginx), API server, analytics, and upload parsing process.
Note that the high CPU use only came across when all 12 threads were dedicated to a full compacting collection. Normally, it averages to 20-30%.
With the new G1 collector in use, and a "small" memory leak fixed in the SMTP service, I'm happy to report peak response time is significantly better. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
36
|
Posted - 2012.07.30 23:38:00 -
[80] - Quote
A notice to everyone using the SMTP Push service:
The SMTP Push Service will be closed (i.e., no longer deliver new mail, accept signups, acknowledge its existence) on August 15th, 2012.
I advise everyone to use the EVE Market Data Relay as a (much better) replacement.
For more information, I suggest reading the blog article: http://yannramin.com/2012/07/30/sunsetting-the-mail-push-service-in-favor-of-emdr/ Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Robb Stewart
EVE University Ivy League
0
|
Posted - 2012.08.15 05:20:00 -
[81] - Quote
Marketstats like median, average, and volume are not matching quicklook or reality when it is restricted to a single system (at least).
For example, if I tell marketstats to check the price for caldari shuttle in Hek right now, the median price comes up as 150,000,000.00 isk. Quicklook (and reality) show that there are 3 sell orders for 300,000,000 isk, and a bunch for reasonable prices.
Also, median price for visible buy and sell orders are not matching the visible prices shown in the non-api section (at least for restrict to one region). Changing the settings (minimum quantity and hours) change the median price shown, but it never correctly matches the median price for all the buy and sell orders shown.
I'm not sure if I'm missing something or if it's not working right. Thanks. |

Nnaem Kvorr
Fleet-Up.com
0
|
Posted - 2012.08.17 22:28:00 -
[82] - Quote
Sounds good. EVE Central has always been my go-to for price info and where to fly to get a deal. Part of the appeal is the simple interface. Fleet-Up.com - fitting, doctrine and fleet management made easy. Currently in beta and looking for testers. |

Kaladr
Dreddit Test Alliance Please Ignore
36
|
Posted - 2012.08.22 04:33:00 -
[83] - Quote
Robb Stewart wrote:Marketstats like median, average, and volume are not matching quicklook or reality when it is restricted to a single system (at least).
For example, if I tell marketstats to check the price for caldari shuttle in Hek right now, the median price comes up as 150,000,000.00 isk. Quicklook (and reality) show that there are 3 sell orders for 300,000,000 isk, and a bunch for reasonable prices.
Also, median price for visible buy and sell orders are not matching the visible prices shown in the non-api section (at least for restrict to one region). Changing the settings (minimum quantity and hours) change the median price shown, but it never correctly matches the median price for all the buy and sell orders shown.
I'm not sure if I'm missing something or if it's not working right. Thanks.
Right now there is a big rift in the EVE-Central continuum. The API calls are on a much newer, more efficient, and all around fancier code base, while the web front end is still doing server-driven templates from a much older, odder, and slower code base.
The goal is to normalize everything to the API back end soon (by doing something amazing, actually ingesting your own API :)). I fixed some hilarious (depending on who is asking) bugs related to filtering and time limits on the web front end, and did some minor adjustments, so hopefully things are smoother there.
Furthermore, the median should be the median with certain outliers removed (a crude inter-quartile range check). In my opinion, the "percent" (buyup, sell, 5%) value from the API is the best number to gauge the market by. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Khorkrak
Confetti Explosion
11
|
Posted - 2012.08.23 15:36:00 -
[84] - Quote
Damn I got nailed by that median price issue as well as some yahoo is selling 1 Condor for a ridiculous price in seemingly like every station in Lontrek currently. So with my basing the median price from the processing EVE-Central backup data dumps and not taking into consideration quantities for sale, the result is:
Crazy Condor Price (see the ship loss on the bottom right)
Ugh - so I suppose the most efficient way is via a heuristic to eliminate ludicrous prices. Is there a way to get the median prices for like every item in the game from EVE-Central on a regular (weekly) basis? The dumps are huge and time consuming to wade through.
At any rate I'll have to fix this soon and redo out all aggregates to clean this up. Extraordinary claims require extraordinary evidence |

Robb Stewart
EVE University Ivy League
0
|
Posted - 2012.08.25 18:39:00 -
[85] - Quote
I see. It seems like when there is ridiculously priced item, your algorithm sometimes considers the regularly priced items the outliers instead of the ridiculously priced item.
Thanks for the reply Kaladr! |

Kaladr
Dreddit Test Alliance Please Ignore
38
|
Posted - 2012.08.28 06:59:00 -
[86] - Quote
Robb Stewart wrote:I see. It seems like when there is ridiculously priced item, your algorithm sometimes considers the regularly priced items the outliers instead of the ridiculously priced item.
Thanks for the reply Kaladr!
I'm working on improving them, in addition to consolidating statistics to one engine.
Also, new logo and top bar launched, opinions? Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Zifrian
Licentia Ex Vereor Intrepid Crossing
394
|
Posted - 2012.09.04 15:05:00 -
[87] - Quote
The API seems to not be returning correctly formatted data. Any thoughts? Maximze your Industry Potential! - Get EVE Isk per Hour! |

Benign Sage
Rock Ballz INC.
15
|
Posted - 2012.09.04 23:22:00 -
[88] - Quote
Loving the updates to Eve-Central thus far! I have your API integrated into my software, My EVE API, and it's working great. I am loving the new faster speed! Truly an improvement!
Any chance on getting the datestamps standardized? ie: [expires]2012-09-04[/expires] VS [reported_time]09-04 05:51:3[/reported_time]. Even having 00:00:00 after the date would be cool, saves me a step ;)
Keep up the great work!
Sage My EVE API-á https://www.myeveapi.com |

Kaladr
Dreddit Test Alliance Please Ignore
38
|
Posted - 2012.09.19 07:16:00 -
[89] - Quote
Benign Sage wrote:Loving the updates to Eve-Central thus far! I have your API integrated into my software, My EVE API, and it's working great. I am loving the new faster speed! Truly an improvement! Any chance on getting the datestamps standardized? ie: [expires]2012-09-04[/expires] VS [reported_time]09-04 05:51:3[/reported_time]. Even having 00:00:00 after the date would be cool, saves me a step ;) Keep up the great work! Sage
I'd love to, but as a historical accident / not breaking everything out there, I haven't. Creator of EVE-Central.com, the longest running EVE Market Aggregator |

Kaladr
Dreddit Test Alliance Please Ignore
38
|
Posted - 2012.09.19 07:17:00 -
[90] - Quote
Zifrian wrote:Getting a 'The request contains bad syntax or cannot be fulfilled.' for several items in the API. http://api.eve-central.com/api/marketstat?typeid=21815&usesystem=30000142Here is one example of the Elite Drone AI. Here are the other TypeIDs causing issues: Item IDItem Name 2083Prototype Iris Probe Launcher 13202Megathron Federate Issue 21815Elite Drone AI 22325'Daemon' Codebreaker I 22327'Codex' Codebreaker I 22329'Alpha' Codebreaker I 22331'Libram' Codebreaker I 22333Talocan Data Analyzer I 22335Sleeper Data Analyzer I 22337Terran Data Analyzer I 22339Tetrimon Data Analyzer I Also, all Faction Structures and Faction Drones. The probe launcher isn't an item you can make or buy, so I'll get rid of it. But the others haven't had issues before.
Generally I screen items on having a valid Market Group ID. If those items have a market group, then this is clearly a bug.
Creator of EVE-Central.com, the longest running EVE Market Aggregator |

vonDuck
Knights Templar ordre de eve brethren mmx Virtue of Selfishness
0
|
Posted - 2012.10.10 01:53:00 -
[91] - Quote
Hello, all,
This has probably been answered before but I'm not finding anything useful after an hour of searching. Is there a way to coax Excel to process more than 16 rows from the query? I can see in the preview that there are definitely more than 16 items coming back from eve-central, yet Excel only displays 16 of them. I can't imagine why Excel thinks it shouldn't quite process all of the data that has returned, even though it must have reached the end of the XML message.
Thanks for reading this,
vonDuck! |

Kaladr
Dreddit Test Alliance Please Ignore
39
|
Posted - 2012.11.22 20:23:00 -
[92] - Quote
vonDuck wrote:Hello, all,
This has probably been answered before but I'm not finding anything useful after an hour of searching. Is there a way to coax Excel to process more than 16 rows from the query? I can see in the preview that there are definitely more than 16 items coming back from eve-central, yet Excel only displays 16 of them. I can't imagine why Excel thinks it shouldn't quite process all of the data that has returned, even though it must have reached the end of the XML message.
Thanks for reading this,
vonDuck!
Not an excel master, but which API are you using? quicklook? Creator of EVE-Central.com, the longest running EVE Market Aggregator |

vonDuck
Knights Templar ordre de eve brethren mmx Virtue of Selfishness
0
|
Posted - 2012.12.15 14:10:00 -
[93] - Quote
Kaladr wrote: Not an excel master, but which API are you using? quicklook?
No, the marketstat one. I don't think the issue is with the API. I'm thinking Excel is the one having the issue. |

Dei
Mamaleek
23
|
Posted - 2013.01.18 18:29:00 -
[94] - Quote
I'm getting a Bad Gateway error. Is this due to the server move? |

Zifrian
Licentia Ex Vereor Black Core Alliance
860
|
Posted - 2013.01.19 15:18:00 -
[95] - Quote
Dei wrote:I'm getting a Bad Gateway error. Is this due to the server move?
EDIT: Never mind, it was only temporary. I'm getting a server error too. Can't get any prices from API. Maximze your Industry Potential! - Get EVE Isk per Hour! |
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