SonarQube

Sonar classloaders cannot be collected by GC due to memory leaks in plugins

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: 2.8
  • Fix Version/s: None
  • Component/s: Tuning
  • Labels:
    None
  • Number of attachments :
    1

Description

For example because of a memory leak in Checkstyle.

To reproduce:

  • execute several analyses in same JVM - for example by command MAVEN_OPTS="-Xmx25m" mvn sonar:sonar sonar:sonar sonar:sonar
  • since root classloader for batch contains JDBC driver, memory leak might be easily found by looking on references to JDBC driver

Issue Links

is related to

Bug - A problem which impairs or prevents the functions of the product. SONAR-2512 commons-configuration has wrong transitive dependencies on commons-beanutils

  • Critical - Crashes, loss of data, severe memory leak.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

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People

  • Assignee:
    Evgeny Mandrikov
    Reporter:
    Evgeny Mandrikov
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Dates

  • Created:
    Updated: