To eliminate any issues/confusion please try the dev snapshots as indicated in
the previous email/docs.
The latest version in Maven OSS is
elasticsearch-hadoop-1.3.0.BUILD-20140423.145248-400.jar
This passes the entire test suite just fine and should not give any NPE. If
that is not the case, please post the stacktrace
to the issue mentioned before, namely [1].
Thanks,
[1] https://github.com/elasticsearch/elasticsearch-hadoop/issues/195
On 4/23/14 5:34 PM, baskaran vaithiyanathan wrote:
Hi Costin,
Thanks for the update.
I have built a jar file from master.
I am getting same NPE in stacktrace even when I try without proxy and
authentication.
With the new jar i cant push data into ElasticSearch anymore.
Please do needful.
Thanks.
On Wednesday, April 23, 2014 5:34:20 AM UTC-4, Costin Leau wrote:
Thanks for the detailed report. The user authentication triggered a bug [1]
which has been fixed in master - I've
already pushed the nightly builds which you can try out [2]. It would be
great if you could try it out and report back
if it works for you.
If you want to stick with M3 until RC1 is released, disabling user
authentication should fix the issue.
Cheers,
[1] https://github.com/elasticsearch/elasticsearch-hadoop/issues/195
<https://github.com/elasticsearch/elasticsearch-hadoop/issues/195>
[2]
http://www.elasticsearch.org/guide/en/elasticsearch/hadoop/current/install.html
<http://www.elasticsearch.org/guide/en/elasticsearch/hadoop/current/install.html>
On 4/23/14 12:10 PM, baskaran vaithiyanathan wrote:
> Hi Costin,
>
> Thanks for your reply.
>
> Please find stackrace and other information that you have mentioned.
>
> *1. Stacktrace*
> *
> *
> java.lang.NullPointerException
> at
org.elasticsearch.hadoop.rest.commonshttp.CommonsHttpTransport.setupHttpProxy(CommonsHttpTransport.java:169)
> at
org.elasticsearch.hadoop.rest.commonshttp.CommonsHttpTransport.<init>(CommonsHttpTransport.java:132)
> at
org.elasticsearch.hadoop.rest.NetworkClient.selectNextNode(NetworkClient.java:67)
> at
org.elasticsearch.hadoop.rest.NetworkClient.<init>(NetworkClient.java:50)
> at org.elasticsearch.hadoop.rest.RestClient.<init>(RestClient.java:69)
> at
org.elasticsearch.hadoop.rest.InitializationUtils.discoverNodesIfNeeded(InitializationUtils.java:59)
> at
org.elasticsearch.hadoop.mr.EsOutputFormat$EsRecordWriter.init(EsOutputFormat.java:180)
> at
org.elasticsearch.hadoop.mr.EsOutputFormat$EsRecordWriter.write(EsOutputFormat.java:157)
> at org.elasticsearch.hadoop.pig.EsStorage.putNext(EsStorage.java:191)
> at
>
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputFormat$PigRecordWriter.write(PigOutputFormat.java:139)
> at
>
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputFormat$PigRecordWriter.write(PigOutputFormat.java:98)
> at
org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.write(MapTask.java:638)
> at
org.apache.hadoop.mapreduce.TaskInputOutputContext.write(TaskInputOutputContext.java:80)
> at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapOnly$Map.collect(PigMapOnly.java:48)
> at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.runPipeline(PigGenericMapBase.java:284)
> at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:277)
> at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:64)
> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:364)
> at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190)
> at org.apache.hadoop.mapred.Child.main(Child.java:249)
>
> *2. I have checked the script without proxy and authentication. it works
fine.*
> *
> *
> *3. Version details*
> * OS - Ubuntu 12.04.3 LTS *
> * ElasticSearch - 1.0.0*
> * Hadoop - 1.2.1*
> * ElasticSearch- Hadoop - elasticsearch-hadoop 1.3 M3 *
> * Pig - 0.12.0*
> * Nginx - 1.1.19***
>
> Thanks.
>
> On Wednesday, April 23, 2014 4:01:32 AM UTC-4, Costin Leau wrote:
>
> Hi,
>
> Can you post the stacktrace you are getting, I'm not sure what causes
the NPE. Can you also confirm the Hadoop/Pig/OS
> version used?
> Additionally, could you check your script without the proxy or
potentially without authentication - just curious
> whether
> it makes any difference.
>
> Cheers,
>
> On 4/23/14 9:23 AM, baskaran vaithiyanathan wrote:
> > i am a beginner in elasticsearch and hadoop. i am having a problem
with moving data from hdfs into elasticsearch server
> > using es.net.proxy.http.host with credentials. Server secured with
credentials using nginx proxy configuration. But when
> > i am trying to move data using pig script it shows null pointer
exception.
> >
> > My pig script is
> >
> > *REGISTER
elasticsearch-hadoop-1.3.0.M3/dist/elasticsearch-hadoop-1.3.0.M3.jar*
> >
> > *A = load 'date' using PigStorage() as (date:datetime);*
> >
> > *store A into 'doc/id' using
> >
org.elasticsearch.hadoop.pig.EsStorage('es.net.proxy.http.host=ipaddress','es.net.proxy.http.port=portnumber','es.net.proxy.http.user=username','es.net.proxy.http.pass=password');*
>
> >
> > I don't understand where is the problem with my script. Can anyone
please help me?
> >
> > Thanks in Advance.
> >
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