MAPREDUCE-7136. TestMRAppMetrics should shutdown DefaultMetricsSystem after completion. Contributed by Oleksandr Shevchenko
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/598380ad Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/598380ad Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/598380ad Branch: refs/heads/YARN-3409 Commit: 598380ad5a1dbcd8168dad45a84beceb90a91d0c Parents: 8ffbbf5 Author: Jason Lowe <[email protected]> Authored: Tue Sep 11 13:10:50 2018 -0500 Committer: Jason Lowe <[email protected]> Committed: Tue Sep 11 13:10:50 2018 -0500 ---------------------------------------------------------------------- .../hadoop/mapreduce/v2/app/metrics/TestMRAppMetrics.java | 7 +++++++ 1 file changed, 7 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/598380ad/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/metrics/TestMRAppMetrics.java ---------------------------------------------------------------------- diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/metrics/TestMRAppMetrics.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/metrics/TestMRAppMetrics.java index 02552bc..3fd4cb0 100644 --- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/metrics/TestMRAppMetrics.java +++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/metrics/TestMRAppMetrics.java @@ -24,12 +24,19 @@ import org.apache.hadoop.metrics2.MetricsRecordBuilder; import static org.apache.hadoop.test.MetricsAsserts.*; +import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem; +import org.junit.After; import org.junit.Test; import static org.mockito.Mockito.*; public class TestMRAppMetrics { + @After + public void tearDown() { + DefaultMetricsSystem.shutdown(); + } + @Test public void testNames() { Job job = mock(Job.class); Task mapTask = mock(Task.class); --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
