big-data/hadoop
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MAPREDUCE-4414. Add main methods to JobConf and YarnConfiguration, for debug purposes. Contributed by Plamen Jeliazkov.

Browse Source
This commit is contained in:
Harsh J 2015-03-17 01:01:06 +05:30
parent bf3275dbaa
commit 587d8be17b
3 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
hadoop-mapreduce-project/CHANGES.txt
View File

@ -253,6 +253,9 @@ Release 2.8.0 - UNRELEASED
IMPROVEMENTS
MAPREDUCE-4414. Add main methods to JobConf and YarnConfiguration,
for debug purposes. (Plamen Jeliazkov via harsh)
OPTIMIZATIONS
BUG FIXES

5
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/JobConf.java
View File

@ -2140,5 +2140,10 @@ public int getMemoryRequired(TaskType taskType) {
}
}
/* For debugging. Dump configurations to system output as XML format. */
public static void main(String[] args) throws Exception {
new JobConf(new Configuration()).writeXml(System.out);
}
}

5
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
View File

@ -1808,4 +1808,9 @@ public static String getClusterId(Configuration conf) {
}
return clusterId;
}
/* For debugging. mp configurations to system output as XML format. */
public static void main(String[] args) throws Exception {
new YarnConfiguration(new Configuration()).writeXml(System.out);
}
}