version

[r3dAngel]

Hello, does the latest version of Earally2.11 no longer support the OSS version of ES cluster?
The es cluster information I want to connect to is：
{
"name" : "es-qknuapzejd-nodes-0",
"cluster_name" : "test-xn19",
"cluster_uuid" : "s1x6Uy5rTG6k_J-KcOZXdA",
"version" : {
"number" : "7.10.2",
"build_flavor" : "oss",
"build_type" : "tar",
"build_hash" : "747e1cc71def077253878a59143c1f785afa92b9",
"build_date" : "2021-01-13T00:42:12.435326Z",
"build_snapshot" : false,
"lucene_version" : "8.7.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}
When using esrally for testing, I got an error message：
[ERROR] Cannot race. Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/esrally/actor.py", line 92, in guard
return f(self, msg, sender)
File "/usr/local/lib/python3.9/site-packages/esrally/driver/driver.py", line 276, in receiveMsg_PrepareBenchmark
self.driver.prepare_benchmark(msg.track)
File "/usr/local/lib/python3.9/site-packages/esrally/driver/driver.py", line 730, in prepare_benchmark
self.wait_for_rest_api(es_clients)
File "/usr/local/lib/python3.9/site-packages/esrally/driver/driver.py", line 667, in wait_for_rest_api
if client.wait_for_rest_layer(es_default, max_attempts=40):
File "/usr/local/lib/python3.9/site-packages/esrally/client/factory.py", line 305, in wait_for_rest_layer
es.cluster.health(wait_for_nodes=f">={expected_node_count}")
File "/usr/local/lib/python3.9/site-packages/elasticsearch/_sync/client/utils.py", line 414, in wrapped
return api(*args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/elasticsearch/_sync/client/cluster.py", line 464, in health
return self.perform_request( # type: ignore[return-value]
File "/usr/local/lib/python3.9/site-packages/elasticsearch/_sync/client/_base.py", line 390, in perform_request
return self._client.perform_request(
File "/usr/local/lib/python3.9/site-packages/esrally/client/synchronous.py", line 178, in perform_request
_ProductChecker.raise_error(self._verified_elasticsearch, info_meta, info_body)
File "/usr/local/lib/python3.9/site-packages/esrally/client/synchronous.py", line 73, in raise_error
raise UnsupportedProductError(message, meta=meta, body=body)
elasticsearch.UnsupportedProductError: The client noticed that the server is not a supported distribution of Elasticsearch

[gareth-ellis]

Hello,

The elasticsearch client library rally uses does not support the OSS versions of Elasticsearch, thus you need to use a newer Elasticsearch version, OR an older esrally version. It seems that 2.2.1 should probably would with OSS - https://github.com/elastic/rally/releases/tag/2.2.1 (the version after this, we upgraded to a newer Elasticsearch client which does not support OSS).

See: https://esrally.readthedocs.io/en/stable/versions.html

Note 7.10.2 is now no longer covered by the support, you should consider looking at using a newer version - either 7.17.X line, or moving up to 8.X