Jaydeep Vishwakarma created OOZIE-2074:
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Summary: Compatibility issue with Yarn and Hadoop 0.23/2.x
Key: OOZIE-2074
URL: https://issues.apache.org/jira/browse/OOZIE-2074
Project: Oozie
Issue Type: Bug
Reporter: Jaydeep Vishwakarma
Assignee: Jaydeep Vishwakarma
We are using "yarn.resourcemanager.address" for checking the hadoop version in
jobUtils. Here is the code snippet.
// Hadoop 0.20/1.x.
if (defaultConf.get("yarn.resourcemanager.address") == null) {
// Duplicate hadoop 1.x code to workaround MAPREDUCE-2361 in Hadoop
0.20
// Refer OOZIE-1806.
String filepath = file.toUri().getPath();
String classpath = conf.get("mapred.job.classpath.files");
conf.set("mapred.job.classpath.files", classpath == null
? filepath
: classpath + System.getProperty("path.separator") + filepath);
URI uri = fs.makeQualified(file).toUri();
DistributedCache.addCacheFile(uri, conf);
}
else { // Hadoop 0.23/2.x
DistributedCache.addFileToClassPath(file, conf, fs);
}
But this is being used in JavaActionExecutor to set jobTracker.
conf.set(HADOOP_YARN_RM, jobTracker);
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