Talend Studio v7.1 - what version of Elasticsearch is supported?

[ChrisOz01]

My tElasticSearchOutput returns an error indicating an unsupported version (I am using 6.6.2), an extract of the error is below:

org.elasticsearch.hadoop.EsHadoopIllegalArgumentException: Cannot detect ES version - typically this happens if the network/Elasticsearch cluster is not accessible or when targeting a WAN/Cloud instance without the proper setting 'es.nodes.wan.only'

....

....

Caused by: org.elasticsearch.hadoop.EsHadoopIllegalArgumentException: Unsupported/Unknown Elasticsearch version 6.6.2
at org.elasticsearch.hadoop.util.EsMajorVersion.parse(EsMajorVersion.java:79)

My clusters runs OK on port 9200, the transport on 9300.  I tried to set the es.nodes.wan.only property to 'true' (default is false) but no change.  I assume it is a version issue, anyone can help out ?

[Anonymous]

Hello,

In talend version 7.1, we support for Elasticsearch 2.3.x, 5.6.x.

For more information, please have a look at this online documentation about:TalendHelpCenterupported systems, databases and business applications by Talend components

Starting from V 7.2, we now support ElasticSearch 5 & 6 (6.4.2) for Spark Batch and Spark Streaming jobs.

Best regards

Sabrina