I upgraded Elasticsearch to 5.6, I also made upgrade in templates.
But My Elasticsearch logs keeps sayings.
java.lang.IllegalStateException: Received message from unsupported version:
[2.0.0] minimal compatible version is: [5.0.0]
and Storm Indexing Topology Says
NoNodeAvailableException[None of the configured nodes are available:
[{#transport#-1}{127.0.0.1}{cogito/127.0.0.1:9300}]] at
org.elasticsearch.client.transport.TransportClientNodesService.ensureNodes
Any idea how to resolve this ?
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With Regards
Farrukh Naveed Anjum
