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MAPREDUCE-7191. JobHistoryServer should log exception when loading/parsing history file failed. Contributed by Jiandan Yang. 

(cherry picked from commit f0605146b3)
This commit is contained in:
Weiwei Yang 2019-03-11 15:02:54 +08:00
parent b0b8000240
commit fdd56b5b05
1 changed files with 9 additions and 6 deletions
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15
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedJob.java
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@ -380,17 +380,20 @@ public class CompletedJob implements org.apache.hadoop.mapreduce.v2.app.job.Job
parser = createJobHistoryParser(historyFileAbsolute); parser = createJobHistoryParser(historyFileAbsolute);
this.jobInfo = parser.parse(); this.jobInfo = parser.parse();
} catch (IOException e) { } catch (IOException e) {
throw new YarnRuntimeException("Could not load history file " String errorMsg = "Could not load history file " + historyFileAbsolute;
+ historyFileAbsolute, e); LOG.warn(errorMsg, e);
throw new YarnRuntimeException(errorMsg, e);
} }
IOException parseException = parser.getParseException(); IOException parseException = parser.getParseException();
if (parseException != null) { if (parseException != null) {
throw new YarnRuntimeException( String errorMsg = "Could not parse history file " + historyFileAbsolute;
"Could not parse history file " + historyFileAbsolute, LOG.warn(errorMsg, parseException);
parseException); throw new YarnRuntimeException(errorMsg, parseException);
} }
} else { } else {
throw new IOException("History file not found"); String errorMsg = "History file not found";
LOG.warn(errorMsg);
throw new IOException(errorMsg);
} }
if (loadTasks) { if (loadTasks) {
loadAllTasks(); loadAllTasks();