Well, I realize that the console-consumer works with the—zookeeper option, which is the “old consumer”, while it doesn’t work when I specify –bootstrap-server, which is the “new consumer” way. So, it looks like a Kafka issue…
From: DAVY Stephane OBS/CSO Sent: Monday, April 08, 2019 16:45 To: 'user@metron.apache.org' Subject: RE: Metron concept Hello Simon, I send just one line at a time, and the line has been validated in the Metron UI. I see no message in the topology logs. I switched to DEBUG mode, and I can see the following sequence again and again: 2019-04-08 16:35:50.463 o.a.k.c.c.i.AbstractCoordinator Thread-14-kafkaSpout-executor[4 4] [DEBUG] Sending coordinator request for group forti1_parser to broker r-petya:6667 (id: 1011 rack: /default-rack) 2019-04-08 16:35:50.463 o.a.k.c.c.i.AbstractCoordinator Thread-14-kafkaSpout-executor[4 4] [DEBUG] Received group coordinator response ClientResponse(receivedTimeMs=1554734150463, disconnected=false, request=ClientRequest(expectResponse=true, callback=org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler@35437dce, request=RequestSend(header={api_key=10,api_version=0,correlation_id=61518,client_id=consumer-1}, body={group_id=forti1_parser}), createdTimeMs=1554734150463, sendTimeMs=1554734150463), responseBody={error_code=15,coordinator={node_id=-1,host=,port=-1}}) 2019-04-08 16:35:50.562 o.a.k.c.NetworkClient Thread-14-kafkaSpout-executor[4 4] [DEBUG] Sending metadata request {topics=[forti1]} to node 1011 2019-04-08 16:35:50.562 o.a.k.c.Metadata Thread-14-kafkaSpout-executor[4 4] [DEBUG] Updated cluster metadata version 30761 to Cluster(nodes = [r-petya:6667 (id: 1011 rack: /default-rack), r-jigsaw:6667 (id: 1012 rack: /default-rack), r-wannacry.rd.francetelecom.fr:6667 (id: 1010 rack: /default-rack)], partitions = [Partition(topic = forti1, partition = 0, leader = 1012, replicas = [1012,], isr = [1012,]]) Is it normal to have “responseBody={error_code=15,coordinator={node_id=-1,host=,port=-1}})” in the response? Thanks, Stéphane From: Simon Elliston Ball [mailto:si...@simonellistonball.com] Sent: Monday, April 08, 2019 16:29 To: user@metron.apache.org Subject: Re: Metron concept Are you seeing events on the enrichments topic, and if so, are they getting to indexing? Any messages in the storm logs for these topologies? Are you also certain the parser is correct, and there are no invalid or error messages being sent to the error index? Simon On Mon, 8 Apr 2019 at 15:26, <stephane.d...@orange.com<mailto:stephane.d...@orange.com>> wrote: Hello Nick, Thanks for your answer. I went through this post and see that all my events should go in Elastic, which is what I want, but which it isn’t what I get ☹ I have setup the following basic setup: - New telemetry with grok parser (validated in UI with sample) and a kafka topic => the topic didn’t exist before, and it is created automatically as I can see with the kafka-topics.sh CLI utility - A simple Nifi flow to push data in this topic => I can see some data in the topic with the kafka-console-consumer.sh CLI utility. But I have the feeling that my topology never consume Kafka messages. The Storm UI shows “0” figure nearly everywhere in my topology, and the Elastic index is not created (_cat/indices). I see also nothing in the “indexing” Kafka topic. But I see no error message, I don’t really know how to go on… Does anybody have a suggestion for me? I guess I’m not the first one with kind of issue but I cannot find any case close to mine. From: Nick Allen [mailto:n...@nickallen.org<mailto:n...@nickallen.org>] Sent: Monday, April 08, 2019 15:17 To: user@metron.apache.org<mailto:user@metron.apache.org> Subject: Re: Metron concept All events are indexed by default. See if this guide helps you any. https://cwiki.apache.org/confluence/display/METRON/Adding+a+New+Telemetry+Data+Source On Mon, Apr 8, 2019 at 2:49 AM <stephane.d...@orange.com<mailto:stephane.d...@orange.com>> wrote: Hello all, There is one my point that isn’t clear for me. When sending data into Metron, are all the events all indexed sent to Elastic and / or HDFS, or only the events that trigger a triage rule? For now I’m trying to send some FW logs in Metron, I feed a Kafka topic with Nifi, I can see that the topic has data thanks to Kafka CLI, but nothing more happens after I’ve configured a new source from UI management… Stéphane _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you. _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you. -- -- simon elliston ball @sireb _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.