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https://issues.apache.org/jira/browse/PIO-49?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15883763#comment-15883763
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ASF GitHub Bot commented on PIO-49:
-----------------------------------
Github user marevol commented on the issue:
https://github.com/apache/incubator-predictionio/pull/336
+1
As @pferrel 's comment, I think it may be better to use a directory(ex.
lib/spark) other than lib if we want to add arbitrary JARs to spark-submit.
If we put them into lib, it's difficult to discriminate if JAR should be
submitted to Spark.
> Add support for Elasticsearch 5.x
> ---------------------------------
>
> Key: PIO-49
> URL: https://issues.apache.org/jira/browse/PIO-49
> Project: PredictionIO
> Issue Type: Improvement
> Reporter: Shinsuke Sugaya
>
> We work on meta/event storage support for Elasticsearch 5.x.
> Although Elasticsearch 2.x does not allow dots in field names,
> Elasticsearch 5.x supports it. So, it's better to upgrade to ES 5.x release.
> Since ES 5.x provides Java Rest API client, we replaced
> Transport communication with HTTP one. Therefore, our fix
> uses HTTP(9200 port) only.
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