Export-AzDataLakeStoreItem
Downloads a file from Data Lake Store.
Syntax
Export-AzDataLakeStoreItem
[-Account] <String>
[-Path] <DataLakeStorePathInstance>
[-Destination] <String>
[-Recurse]
[-Resume]
[-Force]
[-Concurrency <Int32>]
[-DefaultProfile <IAzureContextContainer>]
[-WhatIf]
[-Confirm]
[<CommonParameters>] Export-AzDataLakeStoreItem
[-Account] <String>
[-Path] <DataLakeStorePathInstance>
[-Destination] <String>
[-Recurse]
[-Resume]
[-Force]
[-Concurrency <Int32>]
[-DiagnosticLogLevel <LogLevel>]
-DiagnosticLogPath <String>
[-DefaultProfile <IAzureContextContainer>]
[-WhatIf]
[-Confirm]
[<CommonParameters>] Description
The Export-AzDataLakeStoreItem cmdlet downloads a file from Data Lake Store.
Examples
Example 1: Download an item from the Data Lake Store
Export-AzDataLakeStoreItem -AccountName "ContosoADL" -Path /myFiles/TestSource.csv -Destination "C:\Test.csv" -Concurrency 4This command downloads the file TestSource.csv from the Data Lake Store to C:\Test.csv with a concurrency of 4.
Parameters
-Account
Specifies the name of the Data Lake Store account.
| Type: | String |
| Aliases: | AccountName |
| Position: | 0 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-Concurrency
Indicates the number of files or chunks to download in parallel. Default will be computed as a best effort based on system specifications.
| Type: | Int32 |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-Confirm
Prompts you for confirmation before running the cmdlet.
| Type: | SwitchParameter |
| Aliases: | cf |
| Position: | Named |
| Default value: | False |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-DefaultProfile
The credentials, account, tenant, and subscription used for communication with azure.
| Type: | IAzureContextContainer |
| Aliases: | AzContext, AzureRmContext, AzureCredential |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-Destination
Specifies the local file path to which to download the file.
| Type: | String |
| Position: | 2 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-DiagnosticLogLevel
Optionally indicates the diagnostic log level to use to record events during the file or folder import. Default is Error.
| Type: | LogLevel |
| Accepted values: | Debug, Information, Error, None |
| Position: | Named |
| Default value: | Error |
| Required: | False |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-DiagnosticLogPath
Specifies the path for the diagnostic log to record events to during the file or folder import.
| Type: | String |
| Position: | Named |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-Force
Indicates that this operation can overwrite the destination file if it already exists.
| Type: | SwitchParameter |
| Position: | 7 |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-Path
Specifies the path of the item to download from the Data Lake Store, starting from the root directory (/).
| Type: | DataLakeStorePathInstance |
| Position: | 1 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-Recurse
Indicates that a folder download is recursive.
| Type: | SwitchParameter |
| Position: | 3 |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-Resume
Indicates that the file(s) being copied are a continuation of a previous download. This will cause the system to attempt to resume from the last file that was not fully downloaded.
| Type: | SwitchParameter |
| Position: | 4 |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-WhatIf
Shows what would happen if the cmdlet runs. The cmdlet is not run.
| Type: | SwitchParameter |
| Aliases: | wi |
| Position: | Named |
| Default value: | False |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |