You are using the wrong version of elasticserach-hadoop. Double check the docs
[1].
P.S. I recommend upgrading to the latest ES 0.90 (or 1.1.0 even). And if possible, using the latest snapshot of master -
downloadable through maven [2] (note there's no need for using the yarn classifier in that case, there's only one jar
that works across both Hadoop 1 and 2).
Cheers,
[1]
http://www.elasticsearch.org/guide/en/elasticsearch/hadoop/current/index.html
[2]
http://www.elasticsearch.org/guide/en/elasticsearch/hadoop/current/install.html
On 4/3/14 12:36 PM, Chetana wrote:
I have downloaded elasticsearch-hadoop-1.2.0.jar from github and trying to
search. The code to search looks like
*********
Configuration conf = new Configuration();
conf.set("es.nodes", "localhost");
conf.set("es.port", "9200");
conf.set("es.resource", "test_index/test_mapping");
conf.set("es.query", "{\"query\":{\"term\":{\"test.field1\":\"test\"}}}");
Job job = Job.getInstance(conf);
job.setJobName(ESIndexContoller.class.getSimpleName());
job.setJarByClass(ESIndexContoller.class);
job.setInputFormatClass(EsInputFormat.class);
job.setOutputFormatClass(EsOutputFormat.class);
job.setOutputKeyClass(Text.class);
job.setOutputValueClass(MapWritable.class);
job.setSpeculativeExecution(false);
job.waitForCompletion(true);
********
I have hadoop 2.2 from hortonworks and ES 0.90.2. But when I run 'hadoop jar'
command it throws 'IllegalStateException:
Job in state DEFINE instead of RUNNING'
I believe one needs to create custom Mapper and Reducer. If so, can someone
tell me how the code should look like inside
map() and reduce()
Thanks,
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