SonarQube 分析警告日志刷新操作（不结束）

Question

运行 SonarQube Server 4.5.6，使用 Maven 3.0.5、Maven 3.3.9 测试，

像这样使用命令行：

mvn -B org.sonarsource.scanner.maven:sonar-maven-plugin:3.2:sonar

还测试了插件的不同版本（3.1.1 等）。

我已经测试过将内存选项从 2 G 提升到 22 G

-Xmx6g -XX:-UseGCOverheadLimit

这没有帮助。始终扫描不会继续并获得此输出：

00:23:08.815 15:36:06.724 WARN  - [JOURNAL_FLUSHER] WARNING Journal flush operation took 14.164ms last 8 cycles average is 1.770ms
00:23:55.507 15:37:10.917 WARN  - [JOURNAL_FLUSHER] WARNING Journal flush operation took 3.696ms last 8 cycles average is 2.232ms
00:25:03.219 15:38:16.429 WARN  - [JOURNAL_FLUSHER] WARNING Journal flush operation took 3.493ms last 8 cycles average is 898ms
00:29:09.760 15:42:01.239 WARN  - [JOURNAL_FLUSHER] WARNING Journal flush operation took 3.513ms last 8 cycles average is 439ms
00:31:01.208 15:44:17.868 WARN  - [JOURNAL_FLUSHER] WARNING Journal flush operation took 3.611ms last 8 cycles average is 451ms
00:34:22.694 15:47:30.643 WARN  - [JOURNAL_FLUSHER] WARNING Journal flush operation took 22.496ms last 8 cycles average is 2.812ms

我们在单个多模块构建（Java / Tycho）中有大量模块（约 600 个）...

更新：所以结果一直失败。扫描真的会占用这么多内存吗？逐个模块完成？

Answer 1

所以经过更多的调查和研究，我发现了以下相关问题：

• https://jira.sonarsource.com/browse/SONAR-5995
• https://jira.sonarsource.com/browse/SONAR-5878
• https://jira.sonarsource.com/browse/SONAR-5551

这意味着我必须将 SonarQube 版本更新到较新的版本。