问题
We have many projects which are basically branches from a master branch Most of them run successfully but few fail randomly with below error. I would appreciate it very much if I can get help on this issue
Jenkins ver. 2.32.2; Sonarqube ver 6.2; mysql 5.7
------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 45:24 min
[INFO] Finished at: 2017-06-12T12:06:20+09:00
[INFO] Final Memory: 1391M/4453M
[ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.2:sonar (default-cli)
on project shrek-all: Fail to request http://shrek.sdomain.co.jp/sonarqube/api/ce/submit?projectKey=jp.co.shrek:shrek-
all&projectName=Shrek%20All&projectBranch=0005-shrek-form_v3: timeout: Socket closed -> [Help 1]
017.06.12 12:06:41 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:06:41 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:07:21 INFO ce[AVyaQqm7axEU2tgjAh4B][o.s.s.c.t.CeWorkerCallableImpl] Execute task | project=jp.co.shrek:shrek-all:master | type=REPORT | id=AVyaQqm7axEU2tgjAh4B
2017.06.12 12:07:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:07:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:08:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:08:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:09:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:09:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:10:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:10:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:11:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:11:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:12:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:12:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:13:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:13:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:14:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:14:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:15:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:15:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:16:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:16:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:17:34 INFO ce[AVyaQqm7axEU2tgjAh4B][o.s.s.c.t.CeWorkerCallableImpl] Executed task | jp.co.shrek:shrek-all:master | type=REPORT | id=AVyaQqm7axEU2tgjAh4B | time=613407ms
2017.06.12 12:17:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:17:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:18:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
2017.06.12 12:18:43 INFO ce[][o.s.s.es.BulkIndexer] 0 requests processed (0 items/sec)
I would like to point out that our projects is super big. 2,087,509 lines of code. Please see this part also in the logs "time=613407ms"
回答1:
The issue was due to limitation of our linux server. when more than 3 jobs are executing at the same time, this issue occurs randomly. After setting the no. of executors to 2, it was OK.
回答2:
If you know the server running SonarQube is slow and you can live with that (like I do for my cheap but brave little server hosting, building, analysing and running my private test projects) and you are sure there are no other issues (or don't care about them), you can add the parameter sonar.ws.timeout and set it to the maximum number of seconds you like to wait for a request to SonarQube to complete.
See Analysis Parameters in the SonarQube documentation for a list of available parameters.
来源：https://stackoverflow.com/questions/42313589/jenkins-sonar-timeout-socket-closed