We have one Redis-Logstash-Elasticsearch installation and when elasticsearch is yellow (for example while its doing colocation/re-sharding after one node restart), then Logstash cant push to Elasticsearh.
Is this normal? Or is something missing in our config?
Hi pjanzen,
I get in logstash some errors like this:
[ERROR][logstash.outputs.elasticsearch] Attempted to send a bulk request to elasticsearch, but no there are no living connections in the connection pool. Perhaps Elasticsearch is unreachable or down? {:error_message=>"No Available connections", :class=>"LogStash::Outputs::ElasticSearch::HttpClient::Pool::NoConnectionAvailableError", :will_retry_in_seconds=>4}
Logstash connect to one "ingest Node" of Elasticsearch (so any Data Node), and I dont get any error from the side of these two "Ingest Nodes"
Along the time that is Elasticsearch in Yellow status (doin Sharing), logstash has a lot of problems with the elasticsearch connection,,, is "normal"? or I have a problem with logstash performance or Elastic Konfiguration?
Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant
logo are trademarks of the
Apache Software Foundation
in the United States and/or other countries.