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MAPREDUCE-3506. Calling getPriority on JobInfo after parsing a history log with JobHistoryParser throws a NullPointerException (Jason Lowe via bobby) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1375602 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Joseph Evans 2012-08-21 15:20:21 +00:00
parent f2dd818201
commit 0c2887b617
3 changed files with 24 additions and 5 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -818,6 +818,9 @@ Release 0.23.3 - UNRELEASED
MAPREDUCE-4053. Counters group names deprecation is wrong, iterating over
group names deprecated names don't show up (Robert Evans via tgraves)
MAPREDUCE-3506. Calling getPriority on JobInfo after parsing a history log
with JobHistoryParser throws a NullPointerException (Jason Lowe via bobby)
Release 0.23.2 - UNRELEASED
INCOMPATIBLE CHANGES

19
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobHistoryParser.java
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@ -441,6 +441,7 @@ public JobInfo() {
username = jobname = jobConfPath = jobQueueName = "";
tasksMap = new HashMap<TaskID, TaskInfo>();
jobACLs = new HashMap<JobACL, AccessControlList>();
priority = JobPriority.NORMAL;
}
/** Print all the job information */
@ -454,12 +455,20 @@ public void printAll() {
System.out.println("PRIORITY: " + priority);
System.out.println("TOTAL_MAPS: " + totalMaps);
System.out.println("TOTAL_REDUCES: " + totalReduces);
System.out.println("MAP_COUNTERS:" + mapCounters.toString());
System.out.println("REDUCE_COUNTERS:" + reduceCounters.toString());
System.out.println("TOTAL_COUNTERS: " + totalCounters.toString());
if (mapCounters != null) {
System.out.println("MAP_COUNTERS:" + mapCounters.toString());
}
if (reduceCounters != null) {
System.out.println("REDUCE_COUNTERS:" + reduceCounters.toString());
}
if (totalCounters != null) {
System.out.println("TOTAL_COUNTERS: " + totalCounters.toString());
}
System.out.println("UBERIZED: " + uberized);
for (AMInfo amInfo : amInfos) {
amInfo.printAll();
if (amInfos != null) {
for (AMInfo amInfo : amInfos) {
amInfo.printAll();
}
}
for (TaskInfo ti: tasksMap.values()) {
ti.printAll();

7
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/TestJobHistoryParsing.java
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@ -83,6 +83,13 @@ public List<String> resolve(List<String> names) {
}
}
@Test
public void testJobInfo() throws Exception {
JobInfo info = new JobInfo();
Assert.assertEquals("NORMAL", info.getPriority());
info.printAll();
}
@Test
public void testHistoryParsing() throws Exception {
LOG.info("STARTING testHistoryParsing()");