Re: Flink cluster : Client is not connected to any Elasticsearch nodes!

2017-06-16 Thread Flavio Pompermaier
When this connector was improved to be resilient to ES problems we used to use Logstash to index on ES and it was really cumbersome...this connector ease a lot the work of indexing to ES: it's much faster, it can index directly without persisting to file and it's a lot much easier to filter

Re: Flink cluster : Client is not connected to any Elasticsearch nodes!

2017-06-16 Thread Tzu-Li (Gordon) Tai
Hi Dhinesh, One other thing that came to mind: the Elasticsearch 2 connector, by default, uses ES 2.3.5. If you’re using an Elasticsearch 2 with major version higher than that, you need to build the connector with the matching version. When running lower major version clients against a higher

Re: Flink cluster : Client is not connected to any Elasticsearch nodes!

2017-06-06 Thread Tzu-Li (Gordon) Tai
Hi Dhinesh, Could it be that you didn’t configure the network binding address of the ES installation properly? You need to make sure it isn’t binded to 127.0.0.1, which I think in some Elasticsearch versions is the default binding. Also, just a reminder if you haven’t done so, please make sure