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Failed to send, wrong host address or cannot reach address due to network issues
Hi, we are using application insight agent 3.0.2 . Created a custom availability test using application insight and powershell. Ref: https://swimburger.net/blog/azure/run-availability-tests-using-powershell-and-azure-application-insights It was working successfully for almost 1.5 years . since 31st March , data are not sent to azure on the scheduled interval (5m) .. Data are available once in an hour or two . Below logs are found in the applicationinsight log file ERROR c.m.a.i.c.c.TransmissionNetworkOutput - Failed to send, wrong host address or cannot reach address due to network issues java.net.UnknownHostException: dc.services.visualstudio.com at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.net.InetAddress$2.lookupAllHostAddr(Unknown Source) at java.net.InetAddress.getAddressesFromNameService(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getAllByName(Unknown Source) at java.net.InetAddress.getAllByName(Unknown Source) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at com.microsoft.applicationinsights.internal.channel.common.ApacheSender43.sendPostRequest(ApacheSender43.java:79) at com.microsoft.applicationinsights.internal.channel.common.TransmissionNetworkOutput.sendSync(TransmissionNetworkOutput.java:162) at com.microsoft.applicationinsights.internal.channel.common.ActiveTransmissionNetworkOutput$1.run(ActiveTransmissionNetworkOutput.java:80) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 2023-04-25 12:11:38.606+03 ERROR c.m.a.i.c.c.TransmissionFileSystemOutput - Persistent storage max capacity has been reached; currently at 10486324 bytes. Telemetry will be lost, please consider increasing the value of MaxTransmissionStorageFilesCapacityInMB property in the configuration file. what needs to be done to fix this issue ? Other than the availability tests , dependency and exception logs are not affected.
Openmetrics on Azure observability
Team, I am trying to connect a couple of openmetrics endpoints to Azure Monitor allthough it does not seem to support out of the box, I am overseeing the documentation? is there a easy way to connect openmetrics endpoint ? It seems it might be able to connect the openmetrics endpoints if I deploy Azure Monitor managed service for Prometheus, but its not clear.pullout data from event hub to a linux platform
We have a project to read some api interrogation and feed them to our db on a linux platform. The aim of the whole project it to interact with an IOT. The rest api have been developped on third party azure platform. We can query the api from the linux shell by "curl -x post...." command but to be able to read the answer, we need to go through the "event hub" of azure. This is not the most convenient way for us to get the info and feed them to our system. Is there any way to fetch this info directly in our linux server?
How to setup a Log Analytics Workspace in a Fabric Notebook
I am using azure-monitor-query to automate some logs we need but can't get the workspace to work in the notebook with service principal credentials. The service principal has read access to the log analytics workspace. credential = ClientSecretCredential( tenant_id= 'tenant_id', client_id= "client_id", client_secret= "client_secret") client = LogsQueryClient(credential) log_workspace_id = "workspace_id" query = """AppRequests | take 5""" start_time=datetime(2021, 7, 2, tzinfo=timezone.utc) end_time=datetime(2021, 7, 4, tzinfo=timezone.utc) try: response = client.query_workspace( workspace_id = log_workspace_id, query=query, timespan=(start_time, end_time) ) if response.status == LogsQueryStatus.PARTIAL: error = response.partial_error data = response.partial_data print(error) elif response.status == LogsQueryStatus.SUCCESS: data = response.tables for table in data: df = pd.DataFrame(data=table.rows, columns=table.columns) print(df) except HttpResponseError as err: print("something fatal happened") print(err) something fatal happened (PathNotFoundError) The requested path does not exist Code: PathNotFoundError Message: The requested path does not existAzure Devops to Workbook visualization
Hi team, please help us on enabling the azure devops pipeline jobs status, log and relevant dashboard to integrate in azure workbook view rather checking from Azure devops portal. please share the procedure, documentation link on performing this activity. Thanks!KQL Query to summerize session counts over time
Hello folks, I'm trying to find a "good" way to achieve what I think is a simple task but cannot think of a simple solution. I have logs with session information, one entry per session StartTime(datetime), EndTime(datetime), Duration(in seconds), Computer(string) I want to count how many sessions are active for each 5 minute interval and graph that. Keep in mind, the sessions will overlap. I included a graphic of what I'm trying to do. With the result below Which should return: Time + 5, 1 Time + 10, 3 Time + 15, 3 Time + 20, 2
What do sign-in logs to Azure AD Identity Governance - Entitlement Management tell me
BLUF: I'm seeing a few user accounts (members and guests) that are showing up in sign in activity to Azure AD Identity Governance - Entitlement Management...but most other user accounts (members and guests) do not show up with sign-ins against that app, why would I be seeing sign-in logs for that, and what exactly am I seeing? We have about 50 internal users (members) and 500 external users (guests)...out of those typical sign-ins I mostly see then within the apps that they are utilizing, however there are a few user accounts (members and guests) where I'm seeing sign-in logs specifically to the application name = Azure AD Identity Governance - Entitlement Management. We do have 100+ apps in which we have setup access packages for external users, but I haven't seen any other sign in activity to apps that they haven't been given permission to access, this seemed to have started around first of June 2024. I'm just curious as to what I'm actually seeing when I see a user sign-in log showing up for Application = Azure AD Identity Governance - Entitlement Management.
Data Collection Rule : XPath queries to filter 7036 without WMI etc
Hi, In PowerShell on server I’m trying to filter out some events from Event Id 7036 Service Control Manager Start stop services. I’m trying to filter out WMI Performance Adapter, so I don’t want to have those events imported in log analytic workspace with data collection rule. Can you help me what I’m doing wrong ? $XPath = 'System!*[System[(EventID="7036")]] and [EventData[Data[@Name="param1"]!="WMI Performance Adapter"]]' Get-WinEvent -FilterXPath $XPath Get-WinEvent : Could not retrieve information about the Security log. Error: Attempted to perform an unauthorized operation.. At line:3 char:1 + Get-WinEvent -FilterXPath $XPath + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [Get-WinEvent], Exception + FullyQualifiedErrorId : LogInfoUnavailable,Microsoft.PowerShell.Commands.GetWinEventCommand Get-WinEvent : No events were found that match the specified selection criteria. At line:3 char:1 + Get-WinEvent -FilterXPath $XPath + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : ObjectNotFound: (:) [Get-WinEvent], Exception + FullyQualifiedErrorId : NoMatchingEventsFound,Microsoft.PowerShell.Commands.GetWinEventCommand $XPath = 'System!*[System[(EventID="7036")]] and [EventData[Data[@Name="param1"]!="WMI Performance Adapter"]]' Get-WinEvent -LogName 'System' -FilterXPath $XPath Get-WinEvent : The specified query is invalid At line:2 char:1 + Get-WinEvent -LogName 'System' -FilterXPath $XPath + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [Get-WinEvent], EventLogException + FullyQualifiedErrorId : System.Diagnostics.Eventing.Reader.EventLogException,Microsoft.PowerShell.Commands.GetWinEventCommandConsumer REST API for Azure Event Hub
Hello, We have an existing setup where we use Kafka and we have a Kafka client written in Java that talks to the Kafka server. We have a Java producer that sends data to consumer for a topic and a Java consumer that subscribes to this topic and gets data fro kafka. We are now trying to offer similar support for Azure Event Hub too. From the documentation and examples, I can see that we can add similar code in Java. Basically a Java producer and consumer that talks to Azure Event Hub server. We are now trying to do the same with REST API. I see that we have an API to send data to an Azure Event Hub server. But I don't see any field in that to include the topic. In addition, is there an API to consume data for a particular topic or subscribe for a particular topic? (Since the documentation mentions nothing about consumer API, I am assuming there is no support for consumer REST API in Azure Event hub. But wanted to confirm. Logically also, using REST API for this kind of system where producer and consumer behave in async fashion is not a good idea) Please let me know. Thanks, Om
