Latest Contributions by christopherfricke2

‎07-08-2015

I have a folder full of rasters that I’m exposing through a map service with a Dynamic workspace. The dynamic workspace is allowing me to display a raster ad-hoc from the folder. However, the raster is coming across without symbology. It defaults to white/black. I need to render the raster with user selected symbologies (natural breaks, red/green | geometric interval, blue/purple | etc). I am attempting to use a ClassBreaksRenderer for the dynamic raster layer. However, since rasters are not vector... it doesn't have an attribute to use for rendering. Does anyone have any pointers for Rendering symbology for Raster Layers in a map service on the fly? Regards, Christopher

‎02-09-2015

I'm making a GP tool for ArcGIS server to generate some standard reports with user input. I'm making a tool that allows for user input into a formatted query. I'd like to make sure I don't allow people to blow it up. As an example: parameter_1 = <USER INPUT> def query(parameter_1): query = "PIN = '{0}'".format(parameter_1) arcpy.management.MakeFeatureLayer(source_fc, 'test_layer', query) print query Usually the operation will go as this: parameter_1 = '110101010101' def query(parameter_1): query = "PIN = '{0}'".format(parameter_1) arcpy.management.MakeFeatureLayer(source_fc, 'test_layer', query) print query > ExecuteTool() PIN = '110101010101' Theoretically the user could parameter_1 = '110101010101; DROP TABLE pin' def query(parameter_1): query = "PIN = '{0}'".format(parameter_1) arcpy.management.MakeFeatureLayer(source_fc, 'test_layer', query) print query > ExecuteTool() ??????

‎03-21-2014

ArcGIS Server should return a more informative error message when executing gp tasks Async task as a sync or sync as an async. Executing an sync task as an async task generates {"error":{"code":500,"message":"Error performing execute operation","details":[]}}

‎02-03-2014

Good Afternoon John, I'm running into this same exact issue. Did you ever figure out what is going on? -Christopher

‎07-30-2013

Your best bet is to use a spatial view if you are using an SDE database. This will allow you to create the stacked polygons w/o requiring you to duplicate data. Also, this allows for a more dynamic process. The most up to date data is returned every time the client makes a request to the spatial view. The python tool example means that there is always a lag time between edits performed on parcels or assessor info and what is visible to the clients. You need to make sure that you pull a unique OBJECTID from the joined table. Otherwise queries will return really crazy results. I have also used this method to pull in Assessor info from external databases (like BSA). SELECT Assessor.OBJECTID, Assessor.OwnerName, Parcel.ParcelID, Parcel.Shape FROM dbo.Parcel INNER JOIN dbo.Assessor ON Parcel.ParcelID = Assessor.ParcelID -------------- Christopher Fricke GISi

‎01-24-2013

I just got done setting something up like this. You should be okay for integrated windows authentication on IIS through the load balancer. You just need to make sure that the SSL certificate installed in IIS on each background server is using the hostname of the load balancer. In the below scenario, SSL Certs will need to be for LB1 AGS 1--\ AGS 2---- LB1 AGS 3--/ Currently Active Directory / IIS authentication is incredibly finicky at 10.1 sp1. Some of these things are supposed to be fixed at 10 sp2, however here are a few troubleshooting suggestions: If you start getting 500 error messages like "Unable to process request. ArcGIS Server Site is not configured. Check with your ArcGIS Server administrator for resolution; an ArcGIS Server site is created or machines are added to an existing site using ArcGIS Server Manager." This can be caused by ArcGIS server getting out of sync with your AD. Set Role storage back to ArcGIS Server Restart ArcGIS server Set Role storage to AD with Token Authentication Restart ArcGIS server Set role storage to AD and set IIS authentication Restart server If you are getting random 400 messages when accessing the rest endpoint, but can still log into manager. This could be an issue with your user being in too many AD groups. This results in the size of the requests being too large for ArcGIS Server to handle. Open C:\Program Files\ArcGIS\Server\framework\runtime\tomcat\conf\server.xml Look for this text at the very bottom of the file: <Connector SSLEnabled="true" clientAuth="false" keyAlias="SelfSignedCertificate" keystoreFile="/opt/esri/3135_upgrade/arcgis/server/usr/config-store/machines/RHDAILY.ESRI.COM/arcgis.keystore" keystorePass="<blah blah blah>" maxThreads="150" port="6443" protocol="org.apache.coyote.http11.Http11Protocol" scheme="https" secure="true" sslProtocol="TLS"/> Insert maxHttpHeaderSize="65535" as an attribute of the XML so that it looks like this: <Connector SSLEnabled="true" clientAuth="false" keyAlias="SelfSignedCertificate" keystoreFile="/opt/esri/3135_upgrade/arcgis/server/usr/config-store/machines/RHDAILY.ESRI.COM/arcgis.keystore" keystorePass="<blah blah blah>" maxThreads="150" port="6443" protocol="org.apache.coyote.http11.Http11Protocol" scheme="https" secure="true" sslProtocol="TLS" maxHttpHeaderSize="65535"/> You may have to modify the WebContextURL - http://servicesbeta2.esri.com/arcgis/admin/www/doc/serverProperties.html Also check out http://support.esri.com/en/knowledgebase/techarticles/detail/40694 for more info

‎10-30-2012

Incidentally I talked with Esri Support and thought I figured out this issue. For others reading, if you want to use SSL and ArcGIS Server and the web adapter on the same machine, do not setup your CA Cert on arcgis server. Use a self-signed certificate on ArcGIS Server. The Web Adapter (with IIS cert) will act as a reverse proxy and will your requests will appear to the outside world correctly. However, this means that you cannot use 6433 for administrative purposes when accessed from the outside. To answer your quest Jeff: * Yes I have restarted the ArcGIS Server service * Now the arcgis server locks up after a few hours. Although the folders in the rest end point still appear, all of the services are gone. This is pretty strange, because you would figure if arcgis server is down than nothing would appear. * The previous error still appears in my logs, however now it is followed with some new fun: <Msg time="2012-10-30T18:40:35,14" type="WARNING" code="7709" source="Admin" process="4312" thread="1" methodName="" machine="LOCALHOST" user="" elapsed="">The App Server was found to be stopped when it should have been started. Restarting it.</Msg> <Msg time="2012-10-30T18:41:38,174" type="SEVERE" code="6749" source="Admin" process="4312" thread="1" methodName="" machine="LOCALHOST" user="" elapsed="">Error while starting AppServer. Required port '4,000' already in use.</Msg> <Msg time="2012-10-30T18:41:38,174" type="SEVERE" code="6550" source="Admin" process="4312" thread="1" methodName="" machine="LOCALHOST" user="" elapsed="">Failed to start the server machine 'LOCALHOST'. Error while starting AppServer. Required port '4,000' already in use.</Msg> To me this looks like it decided TomCat is not running, then decided to restart it. However, TomCat was actually running and now ArcGIS server is totally confused at what to do next. I need to do some more diagnostics to fully understand what is causing this.

‎10-22-2012

I am setting up ArcGIS Server 10.1 on a windows box that already has an SSL Certificate installed. However, after running through the instructions in the documentation (stepping over the actual request for the SSL certificate), I am unable to access the rest endpoint on 6433. (http://resources.arcgis.com/en/help/main/10.1/index.html#/Enabling_SSL_using_a_new_CA_signed_certificate/0154000005wr000000/) Everything works great for 6080. I get a timeout message when I access the server on 6433 through Firefox. The Server log throws the following error every time I try to access the site on 6433 (I have about 30 of these) - <Msg time="2012-10-22T13:32:46,85" type="WARNING" code="7709" source="Admin" process="3104" thread="1" methodName="" machine="LOCALHOST" user="" elapsed="">The Web Server was found to be stopped when it should have been started. Restarting it.</Msg> Possible scenarios that I think could be causing this: Certificate is for IIS not Apache Tomcat/whatever ArcGIS Server uses. If this is the case, the documentation does not specify what SSL certificate is required. [LIST=1]Machine name is Localhost not the real Hostname. If this is the case, than it should be included in the documentation. I know a few people have run into issues with this, how have you all been able to fix this issue?

‎10-09-2012

Thanks Tom Luckily my extent is pretty small. I recached a few scales in mixed mode to totally duplicate the imagery service. And drum roll please.. .. ... it worked on some initial tests. I am recaching the entire scale range now. Still not sure why cache with PNG would bomb out here though. -Christopher

‎09-05-2012

This occurs if the LOWPARCELID is not filled out or is non-unique in the date. You must either fill out the lowparcelid in the data or modify the application to fix this issue. To modify the application: Open Locator.js and edit the Draw Polygon function, replacing features.attributes.LOWPARCELID to features.attributes.LOWPARCELID or features.attributes.OBJECTID. function DrawPolygon(features) { var lineColor = new dojo.Color(); lineColor.setColor(rendererColor); var fillColor = new dojo.Color(); fillColor.setColor(rendererColor); fillColor.a = 0.25; var symbol = new esri.symbol.SimpleFillSymbol(esri.symbol.SimpleFillSymbol.STYLE_SOLID, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_SOLID, lineColor, 3), fillColor); var qglayer = map.getLayer(queryGraphicLayer); map.graphics.clear(); var graphicCollection = []; var attributeCollection = []; //console.log(features) for (var i = 0; i < features.length; i++) { if (attributeCollection[features.attributes.PARCELID]) { attributeCollection[features.attributes.PARCELID].push({ id: features.attributes.PARCELID, name: features.attributes }); } else { attributeCollection[features.attributes.PARCELID] = []; graphicCollection[features.attributes.PARCELID] = features.geometry; attributeCollection[features.attributes.PARCELID].push({ id: features.attributes.PARCELID, name: features.attributes }); } } for (var lowerParcelID in attributeCollection) { var featureData = attributeCollection[lowerParcelID]; var parcelAttributeData = []; if (featureData.length > 1) { for (var i = 0; i < featureData.length; i++) { parcelAttributeData[featureData.id] = featureData.name; } } else { parcelAttributeData = featureData[0].name; } var graphic = new esri.Graphic(graphicCollection[lowerParcelID], symbol, parcelAttributeData); qglayer.add(graphic); } }

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My Ideas

Latest Contributions by christopherfricke2

Class Breaks Render on Raster from Dynamic Workspace

Do the SelectLayerByAttribute or MakeFeatureLayer tools have any sort of internal checking for SQL Injection?

Better error handling in arcgis server gp tasks

Re: Mobile Tools - ERROR 000584 Implementation of this Tool's Validate is invalid

Re: How to handle one to many relationships when working with parcels?

Re: Physical HTTP load balancer, ArcGIS for Server, and Active Directory

Re: SSL on ArcGIS Server 10.1 Windows

SSL on ArcGIS Server 10.1 Windows

Re: 10.1 Print service does not print cached basemap

Re: Public Notification buffering error

Better error handling in arcgis server gp tasks