Upgrade SonarQube to 5.2 fails with java.util.concurrent.CancellationException: null
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I've tried to upgrade SonarQube from 5.0 to 5.2, that failed so I've run upgrade from 5.0 through all intermediate versions up to 5.1.2 - all of them succeeded, but upgrade from 5.1.2 to 5.2 failed again with the same error. I haven't found anywhere similar question reported, so asking here for help what can be wrong and how to fix it. 2015.12.14 16:54:33 ERROR web[o.s.s.s.IndexQueue] Could not execute normalization for stack java.util.concurrent.CancellationException: null at java.util.concurrent.FutureTask.report(FutureTask.java:121) ~[na