Hi Henry,
Can you share your pom.xml and the full stacktrace with us? It is expected
behavior that org.elasticsearch.client.RestClientBuilder is not shaded. That
class comes from the elasticsearch Java client, and we only shade its
transitive dependencies. Could it be that you have a dependency in your
job's pom.xml to a different version of the elasticsearch client?
Best,
Gary
On Tue, Jan 15, 2019 at 11:39 AM 徐涛 <happydexu...@gmail.com> wrote:
> Hi All,
> I use the following code try to build a RestClient
> org.elasticsearch.client.RestClient.builder( new HttpHost(xxx,
> xxx,"http") ).build()
> but when in running time, a NoSuchMethodError throws out, I think the
> reason is:
> There are two RestClient classes, one is in the jar I include, the other
> one is in flink-connector-elasticsearch5, but the argument of build method
> in flink-connector-elasticsearch5 is
> org.apache.flink.streaming.connectors.elasticsearch5.shaded.org.apache.http.HttpHost.
> So I want to know why org.elasticsearch.client.RestClientBuilder is not
> shaded, so runtime class conflict could be avoided?
>
> * public static RestClientBuilder
> builder(org.apache.flink.streaming.connectors.elasticsearch5.shaded.org.apache.http.HttpHost...
> hosts) {*
> * return new RestClientBuilder(hosts);*
> * }*
>
> Best
> Henry
>
