Tagged Questions

A mechanism that restricts access to a computer file by allowing only one user or process access at any specific time.

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0
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0answers
13 views

working with image service and mosaic rule lock raster method, how can the lock IDs be set by the user

I have an image service with many overlapping rasters that I have loaded into a map. I would like for the user to be able to choose which rasters they would like to view. I know I can use the mosaic ...
2
votes
0answers
22 views

QGIS is locking the clipboard from other application? (SitesPlus)

We are starting to use QGIS along with Sales Forecasting software Sites Plus by Gravitec. An ugly problem just popped up: Whenever QGIS is open, any attempts to calculate a data table in SitesPlus ...
5
votes
1answer
117 views

Pause ArcPy script until feature class lock goes away

My script needs to copy data into a feature class to an SDE geodatabase that might have a lock on it from another application. I shouldn't break the lock (that app has priority over a data update), ...
0
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0answers
39 views

Geoserver lock itself , performance problem

when 10-15 users use my wms layers, geoserver doesn't give response, or i hava tiledmap and when i zoom in and same level geoserver doesn't give any response so image is not appear. Is there any ...
1
vote
1answer
39 views

edit lock layer

I have a question. I want to make a protected processing imported layers from the sqlite database. Is there in QGIS 2.0 a function or a plugin or do I have to insert directly into the data? Thank ...
3
votes
0answers
68 views

New SQL Monitor Showing Database Deadlocks, Should I be alarmed?

We recently installed a SQL Monitoring tool that is raising High Alerts for SQL Server Deadlocks on my SDE database at random times during the day. Using the information provided in the Alert I have ...
4
votes
2answers
261 views

Problems with a FileGeodatabase locking

We have file geodatabase on a network drive, version 9.2, which locks every time a specific machine starts up ArcMap 10.0 or ArcCatalog 10.0. This machine isn't actually reading anything from this ...
0
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0answers
104 views

Lock file on shapefile persisting with arcpy.ImportMetadata_conversion

I've got a script that does a number of things to two shapefiles, and it appears that the metadata import step is creating a lock file on only one of the shapefiles that persists even after del arcpy. ...
2
votes
3answers
557 views

Locate and delete ArcGIS Desktop Lock files

I wan´t to simply delete the lock files that ArcGIS writes and doesn´t delete after removing data from the contents window. As my ArcGIS Desktop takes around 4 minutes to start, I am getting really ...
10
votes
1answer
352 views

PyQGIS file lock release

I was wondering what triggers the release of file locks in pyQGIS? I am trying to delete a few data sources (used temporarily) by calling QgsVectorFileWriter.deleteShapeFile, but I have to quit QGIS ...
2
votes
1answer
1k views

Error: cannot acquire a lock when editing in ArcMap 10.1

We have a problem with a shapefile feature class. Periodically it will not save edits with an error message as the following: Cannot save edits; cannot acquire a lock Working in 10.1 with a ...
2
votes
3answers
513 views

How to release locks to temp files after ArcPy script crashes in ArcMap?

Sometimes when I'm testing an ArcPy script and it ends with exception, ArcMap is still holding locks to some temp files (I run my scripts through ArcMap). I cannot run the script any more, because it ...
1
vote
0answers
173 views

Adding multiple layers to Tilemill from a single sqlite DB

This is a repost of a question I had over at the MapBox support board. Since I wasn't having much luck over there, I'm hoping I would have better success here. I'm having trouble adding more than a ...
2
votes
1answer
184 views

Why are layers imported into a DB with Spatialite-Gui locked from editing?

I have a Spatialite DB which I have imported some shp files too using Spatialite-Gui. I have full read-write access to these layers via the Spatialite-Gui, however when I open these layers from QGIS I ...
0
votes
1answer
693 views

Unable to delete .lock files within geodatabase using Python

I am having problems with lock files while deleting and copying geodatabases for backup purposes. print "Now backing up your Geodatabase" distutils.dir_util.remove_tree ...
1
vote
0answers
334 views

QGIS: opening a shapefile without an exclusive file lock [closed]

UPDATE: I did some analysis of what happens with the locking and it looks like QGIS doesn't use an exclusive lock. It just requires (non-exclusive?) write lock to the file. So this C# code fails: ...
7
votes
3answers
2k views

Python script - how to avoid exclusive schema lock error?

I have a script for updating some features on my database every night (just for copying and replacing some features). This features are "read-only". My problem is that I can't avoid that these ...
1
vote
2answers
227 views

Add record in related table ArcPad

i have a layer form (named form_layer) containing a combobox and allows to add records into the related table, by showing a form of the related table (named form_table) When i try to add record ...
6
votes
1answer
378 views

Releasing GeoServer WFS-T Feature Lock

For some reason I'm having trouble finding any documentation about releasing feature locks in a GeoServer WFS (or any WFS for that matter). I can easily request a FeatureLock with a request like this ...