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Návratové kódy z uzlu HTTP Output POST –
Možná mi jen něco uniká – Mám spuštěný složitý RTA; v rámci procesu, ke konci RTA, odesílám JSON metodou POST na koncový bod v jiném systému prostřednictvím uzlu HTTP Output. Data jsou obvykle v pořádku a návratový kód je platná hodnota 200. Někdy se ale změní běžný klíč a návratový kód je 422. Mohu přidat další logiku,…
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Velocity Archived Data & Spatiotemporal
I have several feeds configured on our Velocity where we want to archive data for more than the 1 year retention scheme that Velocity offers by default. Velocity let's you configure a maximum of 1 year worth of retention, is this data stored in the velocity spatiotemporal and this is exactly what you use for your Big Data…
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Stránka Velocity se nenačítá po instalaci ArcGIS Enterprise 12.1
Nedávno jsem upgradoval na ArcGIS Enterprise 12.1 na Windows Server 2019 v Azure. Nainstaloval jsem Velocity na samostatném počítači a instalace proběhla úspěšně. Nicméně, když se pokusím spustit stránku na adrese mymachine.domain.com:7143, stránku nelze načíst. Zkoušel jsem také localhost, ale bez úspěchu. Mám také…
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Názvy polí v novém Feed - Nastavení schématu
Jsem úplně nový uživatel Enterprise Velocity! Přicházím z GeoEvent a chci si potvrdit něco, co nemohu najít v dokumentaci Velocity… Když vytvářím nový Feed a mám několik vnořených polí, která zplošťuji, názvy těchto polí jsou delší než 31 znaků. Pokud bych upravil název pole v části "Potvrdit schéma" v konfiguraci feedu,…
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Dva samostatná Velocity RTA havarovala dnes večer
Jen se ptám, jestli měl někdo jiný podobný problém s nechycenými výjimkami v RTA, které havarovaly kolem 17:30 EDT dnes.
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ArcGIS Velocity 12.1 On-Prem – Kdo by měl spravovat STBDS „černou skříňku“?
Hodnotíme ArcGIS Velocity 12.1 pro ArcGIS Enterprise jako náhradu GeoEvent Serveru v on-premises prostředí a jedna oblast je momentálně nejasná: jak je ve výrobě skutečně spravováno chování úložiště Spatiotemporal Big Data Store. S GeoEvent Serverem měli administrátoři poměrně explicitní kontrolu nad nastaveními…
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Povolit více instancí stejné existující vrstvy prvků jako Výstup v Real-Time analytice ve Velocity for Enterprise
Jak GeoEvent, tak Velocity mají procesory, které lze použít jako prvky podmíněné logiky, např. filtry nebo „Choice“ v GeoEvent a „Route by Expressions“ ve Velocity. Nicméně GeoEvent umožňuje použít stejnou třídu prvků jako výstup vícekrát, což dává možnost použít ji v několika paralelních logických větvích. Bohužel to není…
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Přidat typ zdroje TCP (Server) do ArcGIS Velocity pro Enterprise
V současné době má ArcGIS Velocity pouze zdroj TCP (Client), protože GeoEvent Server má schopnosti jak TCP klienta, tak serveru. To představuje funkční mezeru mezi GeoEvent a Velocity, která vytváří další složitost pro organizace migrující stávající implementace. Obchodní případ by byl, že většina senzorů Dragino IoT/LTE…
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Aktualizace ArcGIS Velocity for Enterprise Feed Token pomocí Pythonu
V ArcGIS Velocity for Enterprise může být HTTP Poller feed nakonfigurován s URL, která obsahuje API klíč. Protože API klíče mohou po určité době vypršet, od minut až po dny, musí být klíč pravidelně regenerován. Místo ruční úpravy Velocity feedu při každé změně API klíče můžete proces automatizovat pomocí ArcGIS Velocity…
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Velocity Enterprise
Working on moving a geoEvent RTA to a Velocity RTA. geoEvent Choices <--> Route by Expression. In Velocity, Route By Expression does not always work, specifically if you turn on the Otherwise parameter instead of specifying all possible filters (I saw this in the Online environment as well). Additionally, all outputs must…
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Utah DOT Modernizes Winter and Street Operations with ArcGIS Velocity
Street sweeping and snow operations happen months apart, in different seasons. The Utah Department of Transportation (UDOT) uses ArcGIS Velocity and ArcGIS Solutions to bring vehicle, weather, and operational data into a shared real-time view, helping teams monitor and manage operations throughout the year. From winter…
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Geoevent Point Logging Parody
I am trying to achieve parody with Geoevent Server so we can migrate fully to Velocity for Enterprise(12.1). The lack of a geotagger is really causing a problem for me. The issue I am having with Velocity is the join keeps logging points every 10 seconds(source refresh rate) despite the join criteria being set to 'enter'.…
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Add Grid Transformations files to Velocity Install
I see that Velocity install does not have grid transformation files Are they going to be added to improve spatial accuracy when doing datum transfomraitons?
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Real-Time GIS at the 2026 Esri User Conference
Are you headed to #EsriUC2026? We have a had a busy year and you don’t miss what’s new in real-time GIS. From applying real-time analytics and real-world examples to migration strategies, we’ve rounded up key sessions, live demos, and showcase details to help you get the most out of ArcGIS Velocity and GeoEvent Server.…
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What's New in ArcGIS Velocity (June 2026)
Last week’s ArcGIS Velocity release introduced expanded support for new data providers, new analytic tools, enhancements to outputs, and many improvements in overall usability, quality, and accessibility. Key highlights: * New feeds from partners like Dataminr, Samdesk, CompassCom, and Raven Connected -- bringing…
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ArcGIS Velocity Configuration Issue - Portal Inaccessible Unless Velocity URL is Added to Allow Origins
Hi Team, We are facing an issue while configuring ArcGIS Velocity in our ArcGIS Enterprise environment. "Portal for ArcGIS is currently unavailable or inaccessible. Please check the connection and try again later. If the problem persists, contact your system administrator" Portal for ArcGIS and Server both are working…
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ArcGISVelocityFeed.Service Crashed, Hosted Feature layer Feeds Stuck in Initializing
I am working with point datasets in the hundreds of thousands of records, which I published as hosted feature services and registered as feature layer type feed. There are three such feeds of this magnitude registered on Velocity site. These feeds remain stuck in the "Initializing" status indefinitely; they cannot be…
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Here we go again -- June 24th Upgrade
Your ArcGIS Velocity subscription will be upgraded during our June 2026 product release on June 24, 2026, at 10:00 PM PT. You will receive a notification as soon as the upgrade is complete. Please restart your feeds, real-time analytics, and big data analytics at your earliest convenience to apply the latest updates. If…
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Error in ArcGIS Velocity log: Tanuki Software
Should I be concerned about this warning in the Velocity log? \ArcGIS\Velocity\bin\wrapper.log INFO | jvm 1 |2026/06/17| Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 1 |2026/06/17| Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 1 |2026/06/17| INFO | jvm 1 |2026/06/17| INFO…
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Can ArcGIS Velocity OAuth use a plain-text (non-JSON) bearer token on an HTTP source?
I'm setting up an HTTP source in ArcGIS Velocity (ArcGIS Online) and trying to configure OAuth against a third-party API. The token endpoint takes a GET with a Basic auth header and returns the authorization token successfully — HTTP 200, valid token — but it comes back as a bare bearer token with Content-Type text/plain.…
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Please add support for direct device-to-platform connectivity without requiring an intermediate MQTT broker in ArcGIS Velocity for ArcGIS Enterprise
With the increasing adoption of IoT devices that support MQTT for data transmission (for example, Dragino NB‑IoT MQTT configuration General Configure/Commands to Connect to IoT server for -NB & -NS NB-IoT models - DRAGINO), it would be valuable for ArcGIS Velocity for ArcGIS Enterprise to support direct device-to-platform…
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Support spaces for attribute names from input connectors in Field Mapper in ArcGIS Velocity for ArcGIS Enterprise
Currently, certain characters in field or table names are not supported for field mapping, specifically "... spaces, hyphens, and other special characters," but sometimes data schemas from IoT devices have spaces in field names, for example:…
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Add UDP Input Connector Support to ArcGIS Velocity for ArcGIS Enterprise
With the planned retirement of ArcGIS GeoEvent Server following the ArcGIS Enterprise 12.3 lifecycle, users are being directed to adopt ArcGIS Velocity. However, ArcGIS Velocity currently does not support UDP-based data ingestion, such as the “Receive JSON/Text from a UDP Socket” input connector available in GeoEvent…
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ArcGIS Velocity is now available for ArcGIS Enterprise
ArcGIS Velocity is now available for ArcGIS Enterprise ArcGIS Velocity has been Esri’s real-time and big data processing and analysis capability of ArcGIS Online that enabling users to ingest, visualize, and analyze spatial real-time and big data to gain new insights and take action. With the release of ArcGIS Enterprise…
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Refresh Token Errors in RTA's
In all of my RTA's as of last night, I have gotten Refresh Token errors. The only way to correct this is to stop the RTA and restart it manually. Is this normal and why wouldn't the system be able to refresh a token on its own? Even using this method didn't solve the issue:
