# Elastic search + maprDB integration

**URL:** <https://discuss.elastic.co/t/elastic-search-maprdb-integration/35269>\
**Category:** Elasticsearch\
**Tags:** es-hadoop\
**Created:** [November 23, 2015, 5:40am UTC](https://discuss.elastic.co/t/elastic-search-maprdb-integration/35269 "2015-11-23T05:40:14Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dayanand](https://avatars.discourse-cdn.com/v4/letter/d/c68b51/32.png) [@dayanand](https://discuss.elastic.co/u/dayanand)\
**Post date:** [November 23, 2015, 5:40am UTC](https://discuss.elastic.co/t/elastic-search-maprdb-integration/35269/1 "2015-11-23T05:40:14Z")

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Hi Team,

I have the below setup.

Mapr hadoop 5.0.0 is installed on ubuntu 14.04  
elastic search is installed on debain 7

One of our customer is trying to Mapr hadoop with elastic search for auto replicating tables but he is getting below error.

Is Mapr hadoop on Ubuntu vs elasticsearch on debian supported ?

2015-11-17 16:26:40,433 INFO [IPC Server handler 16 on 60821] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt\_1444733266043\_0243\_m\_000000\_2 is : 0.0  
2015-11-17 16:26:40,437 FATAL [IPC Server handler 13 on 60821] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Task: attempt\_1444733266043\_0243\_m\_000000\_2 - exited : java.io.IOException: Failed to open GatewaySink  
at com.mapr.fs.gateway.external.tools.ExternalOutputFormat$ExternalRecordWriter.(ExternalOutputFormat.java:28)  
at com.mapr.fs.gateway.external.tools.ExternalOutputFormat.getRecordWriter(ExternalOutputFormat.java:77)  
at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.(MapTask.java:656)  
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:776)

Thanks,  
Dayanand

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**Author:** ![costin](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/costin/32/44950_2.png) [@costin](https://discuss.elastic.co/u/costin)\
**Post date:** [November 23, 2015, 9:36pm UTC](https://discuss.elastic.co/t/elastic-search-maprdb-integration/35269/2 "2015-11-23T21:36:06Z")

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There is no Elasticsearch nor ES-Hadoop in your stacktrace, only MapR. I suggest you reach out to them to try fixing the issue since it looks to be only MapR code.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 1:27pm UTC](https://discuss.elastic.co/t/elastic-search-maprdb-integration/35269/3 "2017-07-06T13:27:08Z")

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