Scheduled Email Randomly not sent
Are some of your scheduled dashboard reports failing to send while others go through smoothly? This guide provides essential steps to diagnose and fix the problem. Start by increasing memory limits on your Sisense pods to ensure they can handle the workload. Next, check and adjust your SMTP server settings and firewall configurations to eliminate potential bottlenecks. If issues persist, detailed logs and a support ticket may be required. Follow our step-by-step troubleshooting approach to get your email reports running seamlessly again.Resolving SystemError and Memory Allocation Issues in Notebooks
Resolving SystemError and Memory Allocation Issues in Notebooks Summary This article addresses common issues encountered when running notebooks, specifically SystemError and memory allocation errors. It provides step-by-step instructions to resolve these issues and ensure smooth notebook functionality. Main Content Step-by-Step Instructions to Resolve SystemError Identify the Failing Line: Review the notebook to locate the line in the configuration cell that is causing the SystemError. If the line has been commented out, uncomment it to identify the exact issue. Check for Syntax or Logic Errors: Ensure that there are no syntax errors in the notebook code. Verify the logic of the code to ensure it aligns with the intended operations. Run the Notebook Again: Execute the notebook to see if the SystemError persists. If a different error appears, proceed to the next section. Troubleshooting Memory Allocation Issues Identify the Memory Allocation Error: If the error message indicates that the output exceeds the resources allocated to the Notebooks Compute Instance, note the memory allocation details. Increase Memory Allocation: Access the Configuration Manager: Navigate to Admin > System Configuration / System Management > Configuration. Select the 5-click config menu > Warehouse-Service > notebooks.compute.defaultMemoryInMibs. Increase the memory allocation from the default value (e.g., 256 MiB) to a higher value (e.g., 1024 MiB). Verify the Changes: After increasing the memory allocation, run the notebook again to ensure the error is resolved. Additional Tips Testing with Real Data: When testing notebooks with real data, ensure that the sample size is manageable within the allocated resources. For larger datasets, consider increasing the memory allocation proportionally. Feedback and Support: If the issue persists, contact support with detailed information about the error and the context of its occurrence. Providing feedback on your experience can help improve the support process. Check out this related content: Academy DocumentationUserReplaceTool - Automating Dashboard Ownership Transfers - Useful for Deleting User Accounts
Managing and deleting user accounts in Sisense can create manual processes when users leave an organization or change roles. A frequent issue is the reassignment of dashboard ownership to prevent losing Sisense dashboards when a given user account is deleted, as deleting a Sisense user will delete all dashboards owned by that user. The UserReplaceTool addresses this task by automating the transfer of dashboard ownership of all dashboards owned by a given user, ensuring continuity and data integrity. UserReplaceTool is a Python-based, API-based Tool solution designed to seamlessly transfer the ownership of dashboards and data models from one user to another in Sisense. This tool simplifies and automates this process, allowing organizations to reassign dashboard ownership without manual processes or the risk of losing dashboards and widgets. All components are accomplished by using Sisense API endpoint requests.Using the InternalHttp Function Within Scripts and Plugins
The InternalHttp function is a Sisense function within the Sisense internal Prism object. The prism object and the InternalHttp function is present on all Sisense pages, and can be used in scripts and plugins, including when embedded with various forms of Sisense embedding. It facilitates custom additional API requests to the Sisense server by applying the same request headers used for internal Sisense requests to handle details of API requests such as authentication, CORS, and CSRF.How to properly reboot a k8s node(s)
As part of maintaining a healthy and robust Kubernetes (K8s) cluster, occasional reboots of nodes might be necessary. Whether for system updates, hardware maintenance, or other reasons, it's essential to follow a structured process to ensure minimal disruption to running workloads. Below is a step-by-step guide on safely rebooting nodes within a Kubernetes cluster, covering both Red Hat Enterprise Linux (RHEL) and Ubuntu systems.How to change color of the links in Text widget?
How to change the color of the links in the Text widget? To change the color of the link, please do the following. Press 3 dots on the Text widget - Edit Script, paste next script, and press the Save button: const customStyle = { color: 'red' }; widget.on('initialized', () => { const computedStyles = getStyles(); const fakeDiv = document.createElement('div'); fakeDiv.innerHTML = widget.style.content.html; const fontElements = fakeDiv.getElementsByTagName('a'); for (let i = 0; i < fontElements.length; i++) { fontElements[i].style = computedStyles; fontElements[i].setAttribute('target', '_blank'); } widget.style.content.html = fakeDiv.innerHTML; }); function getStyles() { let newStyles = ''; for (let key in customStyle) { newStyles += `${key}: ${customStyle[key]};`; } return newStyles; } As the result, we will have a red color on the link Disclaimer: This blog post contains one possible custom workaround solution for users with similar use cases. We cannot guarantee that the custom code solution described in this post will work in every scenario or with every Sisense software version. As such, we strongly advise users to test solutions in their environment before deploying them to ensure that the solutions proffered function as desired. To avoid doubt, the content of this blog post is provided to you “as-is” and without warranty of any kind, express, implied, or otherwise, including without limitation any warranty of security and or fitness for a particular purpose. The workaround solution described in this post incorporates custom coding, which is outside the Sisense product development environment and is, therefore, not covered by Sisense warranty and support services.
