Dear Metron Community,
I have setup metron full-dev on single node, all components went up normally but when I added some services all components failed and when I checked the alerts it shows Connection failed - Error No 111 on node1
Please help me here I have attached screenshots
When you are running all on a single node it is very common that multiple services are fighting for (scarce) available memory. Services like Hbase tend to fail when this happens.
You could try to be selective on what services you run concurrently. For instance if you just want to run Metron services, shut down Ambari Metrics, Oozie, Spark, Zeppelin and maybe Yarn and Hive cause you don't need it. You have to compromise when running single node.
For Metron make sure HDFS, Zookeeper, HBase, Kafka, Storm, ES and Kibana are up and OK.
Please have a look at the documentation.
For instance here : https://github.com/apache/metron/tree/master/metron-platform/metron-parsers and here:
Indexing to ES is supported in all Metron versions. If you want the latest and greatest go for HCP-1.4 / Metron-0.4.1 ( https://docs.hortonworks.com/HDPDocuments/HCP1/HCP-1.4.0/index.html )