# \#ce

**URL:** https://community.sonarsource.com/tag/ce/344.md

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## [CE fails to insert data to issue\_stats\_by\_rule\_key table after upgrade to v2026.1](https://community.sonarsource.com/t/ce-fails-to-insert-data-to-issue-stats-by-rule-key-table-after-upgrade-to-v2026-1/177574)

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**Author:** [@Tadas\_Butkevicius](https://community.sonarsource.com/u/Tadas_Butkevicius)\
**Replies:** 5\
**Last updated:** [March 2, 2026, 1:43pm UTC](https://community.sonarsource.com/t/ce-fails-to-insert-data-to-issue-stats-by-rule-key-table-after-upgrade-to-v2026-1/177574 "2026-03-02T13:43:39Z")

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Issue Summary After upgrading from Enterprise Edition v2025.5 (113872) to Enterprise Edition v2026.1 (119033) we noticed issue with CE inserting data to database. Environment Details Platform: OpenShift Database: O…

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## [Required Computing Resources for Parallel Scans in SonarQube](https://community.sonarsource.com/t/required-computing-resources-for-parallel-scans-in-sonarqube/134517)

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**Author:** [@NQO](https://community.sonarsource.com/u/NQO)\
**Replies:** 1\
**Last updated:** [February 5, 2025, 3:13pm UTC](https://community.sonarsource.com/t/required-computing-resources-for-parallel-scans-in-sonarqube/134517 "2025-02-05T15:13:42Z")

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Hi, I have read the official SonarQube documentation on parallel scan performance (Improving Performance), but I couldn’t find clear information regarding the required computing resources. Here is my use case: I want…

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## [Why was the task been cancel?](https://community.sonarsource.com/t/why-was-the-task-been-cancel/70296)

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**Author:** [@zhangjiuwang](https://community.sonarsource.com/u/zhangjiuwang)\
**Replies:** 6\
**Last updated:** [October 11, 2022, 12:28pm UTC](https://community.sonarsource.com/t/why-was-the-task-been-cancel/70296 "2022-10-11T12:28:11Z")

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Hello! After I changed the server for sonarqube last weekend, I found that background tasks were often cancelled. How do I need to fix it. The database instance has not been replaced. which versions are you using So…

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## [Help with Test Coverage - SonarQube 8.1](https://community.sonarsource.com/t/help-with-test-coverage-sonarqube-8-1/70578)

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**Author:** [@bill07](https://community.sonarsource.com/u/bill07)\
**Replies:** 2\
**Last updated:** [August 30, 2022, 1:11am UTC](https://community.sonarsource.com/t/help-with-test-coverage-sonarqube-8-1/70578 "2022-08-30T01:11:36Z")

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Hi, I’m trying to replicate a production instance of SonarQube 8.1. I know this is outdated but it’s what my company uses - there are plans to upgrade this at a later stage. To start, I’m trying to follow the quick demo…

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## [Error messages in CE Logs- DirectoryNotEmptyException and Device or resource busy](https://community.sonarsource.com/t/error-messages-in-ce-logs-directorynotemptyexception-and-device-or-resource-busy/66803)

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**Author:** [@paragi](https://community.sonarsource.com/u/paragi)\
**Replies:** 2\
**Last updated:** [June 22, 2022, 2:05pm UTC](https://community.sonarsource.com/t/error-messages-in-ce-logs-directorynotemptyexception-and-device-or-resource-busy/66803 "2022-06-22T14:05:12Z")

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Im looking to obtain a deeper understanding of the messages in our ce log, so they can be resolved. SonarQube Version 7.4 running on Linux using Oracle as the DB Scanning 156 projects totaling 20,405,430 lines of cod…