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HADOOP-16650. ITestS3AClosedFS failing. 

Contributed by Steve Loughran.

Change-Id: Ia9bb84bd6455e210a54cfe9eb944feeda8b58da9
This commit is contained in:
Steve Loughran 2019-10-10 17:32:12 +01:00
parent 104ccca916
commit effe6087a5
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1 changed files with 6 additions and 2 deletions
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8
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/S3ATestUtils.java
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@ -1396,13 +1396,17 @@ public final class S3ATestUtils {
} }
/** /**
* Get a set containing the names of all active threads. * Get a set containing the names of all active threads,
* stripping out all test runner threads.
* @return the current set of threads. * @return the current set of threads.
*/ */
public static Set<String> getCurrentThreadNames() { public static Set<String> getCurrentThreadNames() {
return Thread.getAllStackTraces().keySet() TreeSet<String> threads = Thread.getAllStackTraces().keySet()
.stream() .stream()
.map(Thread::getName) .map(Thread::getName)
.filter(n -> n.startsWith("JUnit"))
.filter(n -> n.startsWith("surefire"))
.collect(Collectors.toCollection(TreeSet::new)); .collect(Collectors.toCollection(TreeSet::new));
return threads;
} }
} }