[SUREFIRE-2094] Leaked file descriptors

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Assignee: Unassigned
• Reporter: Michael Keppler
• Created: 06/Jun/22 19:30
• Updated: 08/Mar/23 23:49
• Resolved: 08/Mar/23 23:49

Description

Issue https://issues.apache.org/jira/browse/SUREFIRE-1845 with change https://github.com/apache/maven-surefire/commit/32bd56b4ea908147592ef92c71c4e7936e070993#diff-c634b539151b4b76bde50d93d5a6cd2b0f51aa411281398cc295cc721bdfa1d5 removed 

utf8RecodingDeferredFileOutputStream.close();

from StatelessXmlReporter.java. That change seems reasonable, since that exact stream is still used 2 lines deeper. However, this seems to cause leaked file descriptors, one per test, see https://github.com/eclipse/tycho/issues/965

Might it be useful to NOT remove the close() call, but just to move it down some lines instead?

Issue Links

• duplicates: SUREFIRE-2082 Huge test sets may open too many files
• is caused by: SUREFIRE-1845 Fixed the performance of Utf8RecodingDeferredFileOutputStream as a bottleneck for the tests with logs
• is duplicated by: SUREFIRE-2082 Huge test sets may open too many files