Kubernetes DNS Linux issue caused by missing br_netfilter kernel moduleWhat You’ll LearnIn this course you will learn how to:How to troubleshoot DNS issues in KubernetesHow to check if the br_netfilter kernel module is installed on the nodeHow to mak...
Websocket Functionality Within SisenseIntroductionSisense uses the WebSocket Protocol to load dynamic content within the platform. It’s important to remember that the WebSocket Protocol is simply an upgrade of HTTP(S) traffic, relying on the same bas...
Configuration of Share Permissions for a Data Model Does Not Save the Changes Question For Data Admins and Data Designer users, there is a function available to configure share permissions for the Data Model. Sometimes it can be noticed that new cha...
Sisense Linux Multinode: MongoDB, Zookeeper and Data Recovery Problem: In unfortunate circumstances, there are situations where a Sisense Linux Multinode instance can become corrupted and the only choice to move forward is reinstallation. Sometimes i...
Resolving JVM Heap Errors During A Cube Build Occasionally when building a cube, you may run into an “Out Of Memory Error: Java Heap Space” error, as seen below. The build logic runs inside a Java Virtual Machine, which utilizes heap space as tempo...
Report Manager: Most Common Troubleshooting Steps Sisense has gone through and collected the most commonly reported issues related to the Report Manager plugin. Save time and effort by reading through the most common Report Manager plugin troublesho...
Triaging Build Failures Symptoms Sometimes during a build, you can encounter an error or two. Below are two common build failures you might experience and steps you can take to resolve the problem quickly. "BE#967529 Failed to connect to new ec: <cu...
Symptoms Relevant for Linux Below are a couple of select symptoms your system could be experiencing under a big load with simultaneous builds. Please note the list is not exhaustive: Build failures over random cubes or a couple of cubes that are bei...
Symptoms Relevant for Linux Single-node Sisense In a default Sisense single-node deployment, there is one pod per service deployment. In cases of heavy usage, which is usually caused by parallel requests, the number of services processing the reque...
Symptoms Starting from the W2022.3 version, Sisense uses a non-default authentication user while connecting from any microservices to Sisense RabbitMQ (Sisense.Broker service). In some cases, you may need to manually re-provision the RabbitMQ user. ...
There are multiple factors that affect dashboard performance. A dashboard consists of widgets, plugins, scripts, filters, and, most important, queries. In this article, we will examine how to diagnose and pinpoint what may be slowing your dashboard d...
Question: Sisense installation on Windows server stuck at 20% install and then the installer fails: In the %temp% install logs we saw the following errors: Error 0x80070570: Failed to extract all files from container, erf: 1:4:0 Error 0x80070570: ...
Question: When I'm trying to sign out from my existing login. It shows a warning alert "Sign out failed". Answer: This error might happen when Sisense Activation is not run with administrator privileges. To fix this error please try the following:...
Question: I am trying to download and install Sisense but when I do, it says the license server is unavailable. Answer: If your license is up do date, please take the following steps: Within the Windows menu, search for Sisense Activation, then ri...
Question We run into a bizarre problem where the first column in the spreadsheet (the date column) gets corrupted. Sometimes a date gets repeated twice; sometimes it gets eliminated entirely. Here's a couple screenshots of the first two columns, f...
Question Is there any way to get the views to execute sequentially instead of simultaneously? How does the dashboard in Sisense execute the queries? Answer The Sisense client application does attempt to send out all queries (one per widget) at onc...
Question: When 2 people can design 1 widget and work on it one by one, system doesn't sync the changes. Answer: Whenever a dashboard is created in Sisense, the user who created it is it's owner. Only one user can be the owner of a particular dashb...
Question: Sometimes your server might run out of space on because the SVI (System Volume Information) is eating up all memory. The system volume information is used in windows in order to save information related to system restore which is used wh...
