Import Map Server Cache (Server)—ArcGIS Pro

Summary

Imports tiles from a folder on disk into a map image layer cache.

The source folder can be a child of a registered server cache directory, a folder into which a cache has been previously exported, or a tile package (.tpk).The target service must have the same tiling scheme and the storage format as the source cache.

Usage

Use this tool to import all or portions of a cache from one folder to another.
The Overwrite Tiles parameter allows the imported tiles to completely overwrite the existing tiles, rather than blending the images. Imported tiles can still be constrained to an area of interest.

Syntax

ImportMapServerCache(input_service, source_cache_type, {source_cache_dataset}, {source_tile_package}, {upload_data_to_server}, {scales}, {num_of_caching_service_instances}, {area_of_interest}, {import_extent}, {overwrite})

Parameter	Explanation	Data Type
input_service	The map image layer with the cache tiles to be imported.	Image Service; MapServer
source_cache_type	Imports a cache from a cache dataset or tile package to a cached map or image service running on the server. CACHE_DATASET —A map or image service cache that is generated using ArcGIS Server. It can be used in ArcGIS Desktop and by ArcGIS Server map or image services. TILE_PACKAGE —A single compressed file where the cache dataset is added as a layer and consolidated so that it can be shared. It can be used in ArcGIS Desktop, ArcGIS Runtime, and mobile apps.	String
source_cache_dataset (Optional)	The path to the cache folder matching the data frame name. You do not have to specify a registered server cache directory; most of the time you'll specify a location on disk where tiles have been previously exported. This location should be accessible to the ArcGIS Server account. If the ArcGIS Server account cannot be granted access to this location, set the upload_data_to_server parameter to UPLOAD_DATA.	Raster Dataset
source_tile_package (Optional)	The path to the tile package (.tpk) that will be imported. This location should be accessible to the ArcGIS Server account. When importing a tile package file to a cached map or image service, the upload_data_to_server parameter is ignored as it is automatically set to UPLOAD_DATA.	File
upload_data_to_server (Optional)	Set this parameter to UPLOAD_DATA if the ArcGIS Server account does not have read access to the source cache. The tool will upload the source cache to the ArcGIS Server uploads directory before moving it to the ArcGIS Server cache directory. UPLOAD_DATA —Tiles are placed in the server uploads directory and are then moved to the server cache directory. This is enabled by default when source_cache_type is TILE_PACKAGE. DO_NOT_UPLOAD —Tiles are imported directly into the server cache directory. The ArcGIS Server account must have read access to the source cache.	Boolean
scales [scales,...] (Optional)	A list of scale levels at which tiles will be imported.	Double
num_of_caching_service_instances (Optional)	Specifies the number of instances that will be used to update or generate the tiles. The value for this parameter is set to unlimited (-1) and cannot be modified.	Long
area_of_interest (Optional)	An area of interest polygon that spatially constrains where tiles are imported into the cache. This parameter is useful if you want to import tiles for irregularly shaped areas, as the tool clips the cache dataset, which intersects the polygon at pixel resolution and imports it to the service cache directory. If you do not provide a value for this parameter, the value of the Import Extent parameter will be used. The default is to use the full extent of the map.	Feature Set
import_extent (Optional)	A rectangular extent defining the tiles to be imported into the cache. By default, the extent is set to the full extent of the map service into which you are importing. Note that the optional parameter on this tool, Area Of Interest, allows you to spatially constrain the imported tiles using an irregular shape. If values are provided for both parameters, the Area Of Interest parameter takes precedence over Import Extent.	Extent
overwrite (Optional)	Specifies whether the images in the destination cache will be merged with the tiles from the originating cache or overwritten by them. OVERWRITE —The import replaces all pixels in the area of interest, effectively overwriting tiles in the destination cache with tiles from the originating cache. MERGE —When the tiles are imported, transparent pixels in the originating cache are ignored by default. This results in a merged or blended image in the destination cache. This is the default.	Boolean

Derived Output

Name	Explanation	Data Type
out_job_url	The output URL.	String

Code sample

ImportMapServerCache example 1 (stand-alone script)

Import a cache dataset to a cached service for the default number of scales. Tiles in the receiving cache will be overwritten by the tiles being imported.

# Name: ImportMapServerCache.py
# Description: The following stand-alone script demonstrates how to import map
#               server cache from a source directory with CACHE_DATASET and
#               OVERWRITE existing cache on the service for the number
#               of scales specified without Uploading data to server
# Requirements: os, sys, time and traceback modules

# Any line that begins with a pound sign is a comment and will not be executed
# Empty quotes take the default value.
# To accept arguments from the command line replace values of variables to
#                                                           "sys.argv[]"

# Import system modules
import arcpy
from arcpy import env
import os, sys, time, datetime, traceback, string

# Set environment settings
env.workspace = "C:/data"

# List of input variables for map service properties
connectionFile      = r"C:\Users\<username>\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog"
server              = "arcgis on MyServer_6080 (publisher)"
serviceName         = "Rainfall.MapServer"
inputService        = connectionFile + "\\" + server + "\\" + serviceName
sourceCacheType     = "CACHE_DATASET"
sourceCacheDataset  = "C:/data/destination_folder/Layers"
sourceTilePackage   = ""
uploadDataToServer  = "DO_NOT_UPLOAD"
scales              = [500000,250000,125000,64000]
numOfCachingServiceInstances = "2"
areaOfInterest      = ""
importExtents       = ""
overwriteTiles      = "OVERWRITE"

currentTime         = datetime.datetime.now()
arg1                = currentTime.strftime("%H-%M")
arg2                = currentTime.strftime("%Y-%m-%d %H:%M")
file                = 'C:/data/report_%s.txt' % arg1

# print results of the script to a report
report      = open(file,'w')

# use "scales[0]","scales[-1]","scales[0:3]"

try:
    starttime = time.clock()
    result = arcpy.ImportMapServerCache_server(inputService, sourceCacheType,
                                               sourceCacheDataset,
                                               sourceTilePackage,
                                               uploadDataToServer, scales,
                                               numOfCachingServiceInstances,
                                               areaOfInterest, importExtents,
                                               overwriteTiles)
    finishtime = time.clock()
    elapsedtime = finishtime - starttime

    #print messages to a file
    while result.status < 4:
        time.sleep(0.2)
    resultValue = result.getMessages()
    report.write ("completed " + str(resultValue))

    print("Imported Map server Cache Tiles successfully for" + serviceName + \
        " from" + sourceCacheDataset + "\n in " + str(elapsedtime)+ "sec on " + arg2)

except Exception as e:
    # If an error occurred, print line number and error message
    tb = sys.exc_info()[2]
    report.write("Failed at step 1 \n" "Line %i" % tb.tb_lineno)
    report.write(str(e))

print("Imported Map server Cache Tiles ")

report.close()

ImportMapServerCache example 1 (stand-alone script)

Import cache tiles for an area of interest from a tile package into a cache service.

# Name: ImportMapServerCache.py
# Description: The following stand-alone script demonstrates how to import map
#               server cache from a source directory with Tile Package to an existing service for
#               the default number of scales specified using an AOI by uploading data to remote server
# To Import cache tiles for the scales specified for given feature class

# Requirements: os, sys, time and traceback modules
# Author: ESRI

# Any line that begins with a pound sign is a comment and will not be executed
# Empty quotes take the default value.
# To accept arguments from the command line replace values of variables to
#                                                           "sys.argv[]"

# Import system modules
import arcpy
from arcpy import env
import os, sys, time, datetime, traceback, string

# Set environment settings
env.workspace = "C:/data"

# List of input variables for map service properties
connectionFile = r"C:\Users\<username>\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog"
server = "arcgis on MyServer_6080 (publisher)"
serviceName = "Rainfall.MapServer"
inputService = connectionFile + "\\" + server + "\\" + serviceName
sourceCacheType = "TILE_PACKAGE"
sourceCacheDataset = ""
sourceTilePackage = "C:\\data\\destination_folder\\TPK\\Rainfall.tpk"
uploadDataToServer = "UPLOAD_DATA"
scales = [500000,250000,125000,64000]
numOfCachingServiceInstances = "2"
cacheDir = "c:\\arcgisserver\\arcgiscache"
areaOfInterest = "C:/data/101/Portland/Portland_Metro.shp"
importExtents = ""
overwriteTiles = "MERGE"

currentTime = datetime.datetime.now()
arg1 = currentTime.strftime("%H-%M")
arg2 = currentTime.strftime("%Y-%m-%d %H:%M")
file = 'C:/data/report_%s.txt' % arg1

# print results of the script to a report
report = open(file,'w')

# use "scales[0]","scales[-1]","scales[0:3]"

try:
    starttime = time.clock()
    result = arcpy.ImportMapServerCache_server(inputService, sourceCacheType,
                                               sourceCacheDataset,
                                               sourceTilePackage,
                                               uploadDataToServer, scales,
                                               numOfCachingServiceInstances,
                                               areaOfInterest, importExtents,
					       overwriteTiles)
    finishtime = time.clock()
    elapsedtime = finishtime - starttime
    #print messages to a file
    while result.status < 4:
        time.sleep(0.2)
    resultValue = result.getMessages()
    report.write ("completed " + str(resultValue))

    print("Imported Map server Cache Tiles successfully for " + serviceName + \
        " from " + sourceTilePackage + " to " + cacheDir + "\n using "+ areaOfInterest + \
        " in " + str(elapsedtime) + " sec \n on  " + arg2)

except Exception as e:
    # If an error occurred, print line number and error message
    tb = sys.exc_info()[2]
    report.write("Failed at step 2 \n" "Line %i" % tb.tb_lineno)
    report.write(str(e))

report.close()

print("Imported Map server Cache Tiles for the given feature class")

Environments

This tool does not use any geoprocessing environments.

Licensing information

Basic: Yes
Standard: Yes
Advanced: Yes