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MAPREDUCE-6610. JobHistoryEventHandler should not swallow timeline response. Contributed by Li Lu

This commit is contained in:
Jian He 2016-01-25 23:01:03 -08:00
parent c59c142f47
commit ad42229683
2 changed files with 20 additions and 1 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -406,6 +406,9 @@ Release 2.8.0 - UNRELEASED
MAPREDUCE-6614. Remove unnecessary code in TestMapreduceConfigFields. MAPREDUCE-6614. Remove unnecessary code in TestMapreduceConfigFields.
(Kai Sasaki via aajisaka) (Kai Sasaki via aajisaka)
MAPREDUCE-6610. JobHistoryEventHandler should not swallow timeline response
(Li Lu via jianhe)
Release 2.7.3 - UNRELEASED Release 2.7.3 - UNRELEASED
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES

18
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobHistoryEventHandler.java
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@ -23,6 +23,7 @@ import java.util.Collections;
import java.util.EnumSet; import java.util.EnumSet;
import java.util.HashMap; import java.util.HashMap;
import java.util.Iterator; import java.util.Iterator;
import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Timer; import java.util.Timer;
import java.util.TimerTask; import java.util.TimerTask;
@ -63,6 +64,7 @@ import org.apache.hadoop.service.AbstractService;
import org.apache.hadoop.util.StringUtils; import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.api.records.timeline.TimelineEntity; import org.apache.hadoop.yarn.api.records.timeline.TimelineEntity;
import org.apache.hadoop.yarn.api.records.timeline.TimelineEvent; import org.apache.hadoop.yarn.api.records.timeline.TimelineEvent;
import org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse;
import org.apache.hadoop.yarn.client.api.TimelineClient; import org.apache.hadoop.yarn.client.api.TimelineClient;
import org.apache.hadoop.yarn.conf.YarnConfiguration; import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.event.EventHandler; import org.apache.hadoop.yarn.event.EventHandler;
@ -1013,7 +1015,21 @@ public class JobHistoryEventHandler extends AbstractService
} }
try { try {
timelineClient.putEntities(tEntity); TimelinePutResponse response = timelineClient.putEntities(tEntity);
List<TimelinePutResponse.TimelinePutError> errors = response.getErrors();
if (errors.size() == 0) {
if (LOG.isDebugEnabled()) {
LOG.debug("Timeline entities are successfully put in event " + event
.getEventType());
}
} else {
for (TimelinePutResponse.TimelinePutError error : errors) {
LOG.error(
"Error when publishing entity [" + error.getEntityType() + ","
+ error.getEntityId() + "], server side error code: "
+ error.getErrorCode());
}
}
} catch (IOException ex) { } catch (IOException ex) {
LOG.error("Error putting entity " + tEntity.getEntityId() + " to Timeline" LOG.error("Error putting entity " + tEntity.getEntityId() + " to Timeline"
+ "Server", ex); + "Server", ex);