Sonar Plugins

Running sonar for multiple projects at the same time gives Exception "Caused by: java.io.IOException: No space left on device""

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: None
  • Fix Version/s: ANT-TASK-2.0
  • Component/s: Ant Task
  • Labels:
    None
  • Environment:
    Linux
  • Number of attachments :
    0

Description

1. Sonar succeeds for one project at a time runs.
2. I have a big source code base divided into sub projects and hence configured an ant task to run sonar analysis for every sub project through a build server.
3. The memory on /tmp folder keeps going high and eventually runs out of space, causing the build to fail.

Additional Notes: Following is the state of temp directory when it is about to crash due to "Out of space error"

[machine tmp]$ /usr/sbin/lsof |grep /tmp/sonar|wc -l
2016
[machine tmp]$ find sonar-batch284149543705107600625648239897612202/ |wc -l
74

This indicates that probably a "file.delete" is being called on the temporary files and hence they are not visible in /tmp directory. But a "file.close" has not yet been called on the stream and hence the file descriptor is still open with the OS.

Issue Links

relates to

Improvement - An improvement or enhancement to an existing feature or task. SONARPLUGINS-2162 Configure the location of working directory

  • Major - Major loss of function.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Activity

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Sandeep Singhal added a comment - - edited
  • by "memory on /tmp" I mean disk space.
  • I am using the ANT plugin for sonar runs
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Sandeep Singhal added a comment - - edited by "memory on /tmp" I mean disk space. I am using the ANT plugin for sonar runs
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Sandeep Singhal added a comment - - edited

Problem is most likely in the file : title:org.sonar.batch.bootstrap.TempDirectories
It is doing a deleteQuitely which is deleting the files, but not closing the file descriptors.

  public void stop() {
    directoriesByKey.clear();

    LoggerFactory.getLogger(getClass()).debug("Delete temporary directories");

    // Deleting temp directory does not work on MS Windows and Sun JVM because URLClassLoader locks JARs and resources.
    // The workaround is that sonar deletes orphans itself.

    // older than AGE_BEFORE_DELETION to be sure that the current dir is deleted on mac and linux.
    rootDir.setLastModified(System.currentTimeMillis() - AGE_BEFORE_DELETION - 60 * 60 * 1000);

    File[] directoriesToDelete = rootDir.getParentFile().listFiles((FileFilter) new AndFileFilter(Arrays.asList(
        DirectoryFileFilter.DIRECTORY, new PrefixFileFilter(DIR_PREFIX), new AgeFileFilter(System.currentTimeMillis() - AGE_BEFORE_DELETION))));
    for (File dir : directoriesToDelete) {
      LoggerFactory.getLogger(getClass()).debug("Delete temporary directory: " + dir);
      FileUtils.deleteQuietly(dir);
    }
  }
}
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Sandeep Singhal added a comment - - edited Problem is most likely in the file : title:org.sonar.batch.bootstrap.TempDirectories It is doing a deleteQuitely which is deleting the files, but not closing the file descriptors. public void stop() { directoriesByKey.clear(); LoggerFactory.getLogger(getClass()).debug( "Delete temporary directories" ); // Deleting temp directory does not work on MS Windows and Sun JVM because URLClassLoader locks JARs and resources. // The workaround is that sonar deletes orphans itself. // older than AGE_BEFORE_DELETION to be sure that the current dir is deleted on mac and linux. rootDir.setLastModified( System .currentTimeMillis() - AGE_BEFORE_DELETION - 60 * 60 * 1000); File[] directoriesToDelete = rootDir.getParentFile().listFiles((FileFilter) new AndFileFilter(Arrays.asList( DirectoryFileFilter.DIRECTORY, new PrefixFileFilter(DIR_PREFIX), new AgeFileFilter( System .currentTimeMillis() - AGE_BEFORE_DELETION)))); for (File dir : directoriesToDelete) { LoggerFactory.getLogger(getClass()).debug( "Delete temporary directory: " + dir); FileUtils.deleteQuietly(dir); } } }
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Freddy Mallet added a comment -

With the ability to define the location of the Sonar working directory (for instance in the bin/sonar directory) this should not be anymore an issue.

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Freddy Mallet added a comment - With the ability to define the location of the Sonar working directory (for instance in the bin/sonar directory) this should not be anymore an issue.

People

  • Assignee:
    Unassigned
    Reporter:
    Sandeep Singhal
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Dates

  • Created:
    Updated:
    Resolved: