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Posted to yarn-dev@hadoop.apache.org by "Kannan Rajah (JIRA)" <ji...@apache.org> on 2014/10/23 21:10:34 UTC
[jira] [Created] (YARN-2736) Job.getHistoryUrl returns empty string
Kannan Rajah created YARN-2736:
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Summary: Job.getHistoryUrl returns empty string
Key: YARN-2736
URL: https://issues.apache.org/jira/browse/YARN-2736
Project: Hadoop YARN
Issue Type: Bug
Components: api
Affects Versions: 2.5.1
Reporter: Kannan Rajah
Priority: Critical
getHistoryUrl() method in Job class is returning empty string. Example code:
job = Job.getInstance(conf);
job.setJobName("MapReduceApp");
job.setJarByClass(MapReduceApp.class);
job.setMapperClass(Mapper1.class);
job.setCombinerClass(Reducer1.class);
job.setReducerClass(Reducer1.class);
job.setMapOutputKeyClass(Text.class);
job.setMapOutputValueClass(IntWritable.class);
job.setOutputKeyClass(Text.class);
job.setOutputValueClass(IntWritable.class);
job.setNumReduceTasks(1);
job.setOutputFormatClass(TextOutputFormat.class);
job.setInputFormatClass(TextInputFormat.class);
FileInputFormat.addInputPath(job, inputPath);
FileOutputFormat.setOutputPath(job, outputPath);
job.waitForCompletion(true);
job.getHistoryUrl();
It is always returning empty string. Looks like getHistoryUrl() support was removed in YARN-321.
getTrackingURL() returns correct url though.
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