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YARN-4498. Application level node labels stats to be available in REST (addendum patch). Contributed by Bibin A Chundatt.

This commit is contained in:
Naganarasimha 2016-11-10 05:00:05 +05:30
parent 59ee8b7a88
commit edbee9e609
2 changed files with 11 additions and 7 deletions
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4
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppInfo.java
View File

@ -111,7 +111,7 @@ public class AppInfo {
protected String appNodeLabelExpression;
protected String amNodeLabelExpression;
protected ResourcesInfo resourceInfo;
protected ResourcesInfo resourceInfo = null;
public AppInfo() {
} // JAXB needs this
@ -232,7 +232,7 @@ public AppInfo(ResourceManager rm, RMApp app, Boolean hasAccess,
.getApplicationAttempt(attempt.getAppAttemptId());
resourceInfo = null != ficaAppAttempt
? new ResourcesInfo(ficaAppAttempt.getSchedulingResourceUsage())
: new ResourcesInfo();
: null;
}
}
}

14
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServiceAppsNodelabel.java
View File

@ -19,10 +19,11 @@
package org.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import javax.ws.rs.core.MediaType;
@ -153,10 +154,13 @@ public void testAppsFinished() throws JSONException, Exception {
JSONObject json = response.getEntity(JSONObject.class);
JSONObject apps = json.getJSONObject("apps");
assertEquals("incorrect number of elements", 1, apps.length());
JSONObject jsonObject =
apps.getJSONArray("app").getJSONObject(0).getJSONObject("resourceInfo");
Iterator<?> keys = jsonObject.keys();
assertEquals("For finshed app no values expected", false, keys.hasNext());
try {
apps.getJSONArray("app").getJSONObject(0).getJSONObject("resourceInfo");
fail("resourceInfo object shouldnt be available for finished apps");
} catch (Exception e) {
assertTrue("resourceInfo shouldn't be available for finished apps",
true);
}
rm.stop();
}