I'm getting an error while running the Azure cmdlet in Powershell. How do I resolve this?
I'm trying to get details of folders and files present in Azure datalake through powershell. I'm able to access the data lake through portal and access all files.
Using Azure cmdlet I've tested the connection using "Test-AzDataLakeStoreAccount -Name $Server" and it works fine too. However, when I execute the below command, it throws null pointer exception. How to resolve that?
**Get-AzDataLakeStoreChildItem -Account "****.azuredatalakestore.net" -Path "/" **
Get-AzDataLakeStoreChildItem : Object reference not set to an instance of an object.
At line:1 char:1
+ Get-AzDataLakeStoreChildItem -Account "entadls8cc9b872.azuredatalakes ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : CloseError: (:) [Get-AzDataLakeStoreChildItem], NullReferenceException
+ FullyQualifiedErrorId : Microsoft.Azure.Commands.DataLakeStore.GetAzureDataLakeStoreChildItem
I can reproduce your issue in both windows powershell and azure cloud shell. It looks like a bug about the powershell module Az.DataLakeStore.
I tried Get-AzDataLakeStoreChildItem -AccountName "AccountName" -Path "/test/" which is the same as the sample in the doc, also got the same error. I also tried the Get-AzDataLakeStoreItem -AccountName "AccountName" -Path "/test/123.txt" and Test-AzDataLakeStoreItem -AccountName "AccountName" -Path "/test/123.txt", both got an error like below.
I find a github issue related to this error: https://github.com/Azure/azure-powershell/issues/8352. I think the format of the commands I have tried should be correct. The comment in this issue said 'To use datalake az module you have to use it in netcore powershell (not windows powershell)', but as I know, the Az module is cross-platform, it is not a reason, according to the doc. Another comment said the 'we have fixed this issue. Apologize for the inconvenience. It will be released as part of next release.'
Related
I try to perform a swap between 2 Azure slots (Staging and Production) on a QA environment. For that I use PowerShell and use Switch-AzureWebsiteSlot cmdlet.
Below what I execute:
*`
Switch-AzureWebsiteSlot -Name "http://qa-2.cloudapp.net/" -Slot1
"Production" -Slot2 "Staging" -Force -Verbose -Debug
`*
But I got the following error:
Switch-AzureWebsiteSlot : The website must have at least two slots to
apply swap At
C:\PrivateAgents\agent2_work\r6\a\MyCompany-CI-Template\drop#1129\mycompany-swapslots-azure.ps1:222
char:2
+ Switch-AzureWebsiteSlot -Name "http://qa-2.cloudapp.net/" -Slot1 ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : CloseError: (:) [Switch-AzureWebsiteSlot], PSInvalidOperationException
+ FullyQualifiedErrorId : Microsoft.WindowsAzure.Commands.Websites.SwitchAzureWebsiteSlotCommand
DEBUG: AzureQoSEvent: CommandName - Switch-AzureWebsiteSlot; IsSuccess
- False; Duration - 00:01:02.5624486; Exception - System.Management.Automation.PSInvalidOperationException: The website
must have at least two slots to apply swap at
Microsoft.WindowsAzure.Commands.Websites.SwitchAzureWebsiteSlotCommand.ExecuteCmdlet()
at
Microsoft.WindowsAzure.Commands.Utilities.Common.AzurePSCmdlet.ProcessRecord();
I use Debug mode to have more details but I don't understand what does it mean. I am a newbie in Azure and Powershell as well.
I made sure the right AzureSubscription is set as current one before to execute my cmdlet.
Anyone got the same issue as me before?
I have a doubt about the "-Name" value I used. I use site URL I found on the Azure portal. I don't know if it is correct.
To get the name of your websites in the subscription use the below PowerShell cmdlet:
Get-AzureWebsite
Note: The website should be something like this "constosoweb" and azure website looks like contosoweb.cloudapp.net.
For more details, you may refer "Swap Slots in Azure Web Site when there are 2 or more staging slots using Azure PowerShell".
I have a doubt about the "-Name" value I used. I use site URL I found
on the Azure portal. I don't know if it is correct.
-Name is the name of the website, we can use ARM powershell to get it:
Get-AzureRmWebApp -ResourceGroupName <resourcegroupname> -Name <webappname>
Like this:
Switch-AzureWebsiteSlot : The website must have at least two slots
According to this error message, we should add at least two slots to that website:
Then we can run Switch-AzureWebsiteSlot -Name jasonapp3 -Slot1 jasonapp32 -Slot2 jasonapp4, here is the result:
Hi Pradeep and Jason,
Thanks a lot for your help.
Thanks to your advices I figured out where was my issue. In fact we use Azure Cloud Service and not WebSite. That's why my cmdet failed.
I looked for cmdlet suit to Cloud Service and I found Move-AzureDeployment that works perfectly for me.
Thanks
I am working on reading Azure SQL data from a U-SQL script into Data Lake. I am working on creating an external data source in U-SQL. A part of this effort involves the creation of a “credential” using PowerShell. I am following this guidance:
https://learn.microsoft.com/en-us/powershell/module/azurerm.datalakeanalytics/new-azurermdatalakeanalyticscatalogcredential
But, am stuck on an error, shown below. This part of it has me especially stumped: "The resource '' does not exist.". Due to this part of the command : "-Credential (Get-Credential)", I get prompted for login name and password. After that, I get presented with the error.
Please help me decipher this situation.
Thank you!
Eric
C:\WINDOWS\system32> New-AzureRmDataLakeAnalyticsCatalogCredential -AccountName "" `
-DatabaseName "<MYDBNAME>" `
-CredentialName "<MYCREDENTIALNAME>" `
-Credential (Get-Credential) `
-Uri "http://<MYSERVERNAME>.database.windows.net:1433"
cmdlet Get-Credential at command pipeline position 1
Supply values for the following parameters:
Credential
WARNING: The output type defined for this cmdlet is incorrect and will be updated to reflect what is actually returned
(and defined in the help) in a future release.
New-AzureRmDataLakeAnalyticsCatalogCredential : The resource '' does not exist. Trace:
c3e04b2a-2690-4c5e-b61c-58a5ded93c6b Time: 2017-05-10T09:09:07.8971058-07:00
At line:1 char:1
+ New-AzureRmDataLakeAnalyticsCatalogCredential -AccountName "bladlalog ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : CloseError: (:) [New-AzureRmData...talogCredential], CloudException
+ FullyQualifiedErrorId : Microsoft.Azure.Commands.DataLakeAnalytics.NewAzureDataLakeAnalyticsCatalogCredential
Solved by using a new ADL database name, that I created, and not the source Azure SQL database. I got the "az dla catalog credential create" to run cleanly. .... The online documentation I initially found was not clear for indicating the expected database name was an ADL database, and not the source Azure SQL database.
I can successfully create a new Azure Active Directory Application in powershell using the cmdlet New-AzureADApplication, however I am unable to add the application logo using powershell for my application.
Below is the code and the error:
Set-AzureADApplication -MainLogo (Get-Content "C:\Users\Test\Logo.png" -encoding BYTE)
Error:
Set-AzureADApplication : Error occurred while executing SetApplication
StatusCode: BadRequest
ErrorCode: Request_BadRequest
Message: A stream property 'mainLogo' has a value in the payload. In OData, stream property must not have a value, it must only use property annotations.
At line:1 char:1
+ Set-AzureADApplication -MainLogo (Get-Content
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Set-AzureADApplication], ApiException
+ FullyQualifiedErrorId : Microsoft.Open.AzureAD16.Client.ApiException,Microsoft.Open.AzureAD16.PowerShell.SetApplication
The documentation provided here only mentions the usage as
Set-AzureADApplication [-MainLogo ] however I could not find any examples on using this parameter with Set or New-AzureADApplication cmdlet.
Any help would be greatly appreciated!
Thanks,
I tried the command as below, and get the same error message. Based on the results, I recommend to submit a support request here.
[Byte[]]$logo=Get-Content "C:\Users\someuser\Desktop\test.png" -encoding BYTE
Set-AzureADApplication -ObjectId "46dcfdd9-e0c4-4623-8139-73936a716034" -MainLogo $logo
However, as an alternative, you still can upload the logo on Azure portal. Just logging in to the Azure portal, you can choose the Azure Active Directory extension from the left panel, and find the specific application from the Enterprise Applications. From the Properties, you can upload the logo.
-MainLogo accepts byte type only. It won't accept any file like that.
[-MainLogo ]
You can use this for conversion:
Param([String]$path)
[convert]::ToBase64String((get-content $path -encoding byte))
Hope it helps.
I'm trying to export an Azure ResourceGroup to a template-file using the following cmdlet (Windows 10 x64, module-version 2.0) but it throws an exception PS> Export-AzureRmResourceGroup -ResourceGroupName 'service-env-rg' -Path .\resourcegroup.json -ErrorAction SilentlyContinue Export-AzureRmResourceGroup : InternalServerError : Encountered internal server error. Diagnostic information: timestamp '20160809T072241Z', subscription id 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', tracking id 'eed95646-d845-4852-8971-a353bab65db2', request correlation id 'eed95646-d845-4852-8971-a353bab65db2'. At line:1 char:1 + Export-AzureRmResourceGroup -ResourceGroupName 'service-e ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : CloseError: (:) [Export-AzureRmResourceGroup], ErrorResponseMessageException + FullyQualifiedErrorId : InternalServerError,Microsoft.Azure.Commands.ResourceManager.Cmdlets.Implementation.ExportAzureResourceGroupCmdlet
If I run it without -ErrorAction I get a secondary exception as well with the pipeline being stopped. Anyone else seen this ? I got the same error with the previous version of the cmdlet.
I wonder if this is related to the fact that it appears the 'template export' functionality in the Azure portal is not really working properly either ... see this very recent forum thread:
https://social.msdn.microsoft.com/Forums/en-US/3200b7a1-768c-4714-a474-ac02df22e729/problem-with-exporting-current-state-arm-template-for-a-resource-group?forum=windowsazuremanagement
After renaming my Microsoft-account it now works - both in Powershell and in the portal. Ie, it seems that an ARM update has introduced an authentication-change so that a login doesn't properly differentiate between accounts even though I select the type.
I'm trying to manage some of my Azure Services via Powershell, using http://windowsazurewebsitescheatsheet.info/#powershell as a starting point. I was able to download and import my subscription settings just fine (Import-AzurePublishSettingsFile and Select-AzureSubscription)
After choosing my subscription, I'm attempting to run the Get-AzureWebsite command to view all of my websites, and continue onward from there. When I run that command, however, I get the following:
Import-AzurePublishSettingsFile "C:\AzureCredentials.publishsettings"
Select-AzureSubscription "My Azure Subscription"
Get-AzureWebsite
Get-AzureWebsite : String was not recognized as a valid Boolean.
At line:1 char:1
+ Get-AzureWebsite
+ ~~~~~~~~~~~~~~~~
+ CategoryInfo : CloseError: (:) [Get-AzureWebsite], FormatException
+ FullyQualifiedErrorId : Microsoft.WindowsAzure.Commands.Websites.GetAzureWebsiteCommand
Anyone have similar issues? I get this error if I run the command as stated above, or if I specify the name of my website. TIA for any help!
This might be related to a known issue enumerating a sites with SSL bindings
There was new release of Windows Azure Powershell released on 02/12. Please try with the new version.
Please run the command again with -Debug turned on, this will display request and response messages and make it easier to pinpoint the issue.