How to avoid OutOfMemoryErrors when processing big analysis reports?

Question

Running SonarQube 5.6.6 from Jenkins on CentOS 7.3, I got the following error:

2017.09.01 19:05:16 ERROR [o.s.s.c.t.CeWorkerCallableImpl] Failed to execute task AV485bp0qXlQ-QPWWE9A
java.lang.OutOfMemoryError: Java heap space
2017.09.01 19:05:17 ERROR [o.s.s.c.t.CeWorkerCallableImpl] Executed task | project=PP::Symphony3M | type=REPORT | id=AV485bp0qXlQ-QPWWE9A | time=74089ms

sonar.ce.javaOpts is set like below:

sonar.ce.javaOpts=-Xmx60g -Xms1g -XX:+HeapDumpOnOutOfMemoryError -Djava.net.preferIPv4Stack=true

How much heap space should I give to SonarQube, when analyzing a one million LOC project? Or is there another way of avoiding Java heap space issues?

Maybe you should split your project in logical parts. – Jeroen Heier Sep 04 '17 at 15:41 — Jeroen Heier, Sep 04 '17 at 15:41
How can the analysis results be linked then? – HenryK Sep 11 '17 at 06:28 — HenryK, Sep 11 '17 at 06:28

score 0 · Answer 1 · answered Sep 06 '17 at 20:30

0

The max heap you can allocate depends on the free Ram on your server. free command can help identify the stats. Based on free Ram you can set your Xmx values.

BTW, make sure the code compiles on a server. If you are able to compile and not scan then only the increasing the heap will help.

answered Sep 06 '17 at 20:30

Jeel

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The project can be built on the server with 64GB of memory. – HenryK Sep 11 '17 at 06:29

How to avoid OutOfMemoryErrors when processing big analysis reports?

1 Answers1