About gauravb117

gauravb117 · ‎04-19-2018

Hey Metron Community, I have setup metron rpms build, but Elasticsearch, Kibana & Hive components are red. Looks like JDBC path error and url connection 111 error. I have attached some screenshots here, please check and help me resolve this.

gauravb117 · ‎04-09-2018

Hey Metron Guys, I have setup Metron on server, but my non-DFS is full in size, and the vmdk file has pre-configured size on HD,i.e, 40 GB I want to increase the size of Metron Box Following are the screenshots attached Need Help, please help Metron Community

gauravb117 · ‎04-06-2018

@asubramanian Can you help me here?

gauravb117 · ‎04-06-2018

Hello Community, I need help, and I hope you someone can resolve my issue. I have installed Apache Metron 0.4.1 on server and I want to get syslogs to NiFi and then to Kibana dashboard, has anyone tried doing that? I want to know which processors do I use in NiFi, I am using ListenSyslogs and PutKafka processor in NiFi, but it is giving me failed acks with Kafka error. Also I have created a Kafka topic but I want to know which processor do I use here? And how to get syslogs to Metron UI, also is it possible to get them or do I drop this plan.?

gauravb117 · ‎04-04-2018

Hey Guys, I have implemented Metron 0.4.1 on server, with 64 GB RAM and 10 TB HDD. I want to get my syslogs from NiFi to Kibana also I have created a Kafka topic, but when I connect two processors 'Listen Syslog' and 'PutKafka', it is giving me "waiting for acks from Kafka" Please help!! @asubramanian

gauravb117 · ‎04-03-2018

Metron 0.4.1 fatal: Not a git repository (or any parent up to mount point /home) Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). -- ansible 2.0.0.2 config file = configured module search path = Default w/o overrides -- Vagrant 1.9.6 -- Python 2.7.5 -- Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-10T22:11:47+05:30) Maven home: /opt/maven/3.3.9 Java version: 1.8.0_161, vendor: Oracle Corporation Java home: /opt/jdk1.8.0_161/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.10.0-327.el7.x86_64", arch: "amd64", family: "unix" -- ./platform-info.sh: line 64: docker: command not found -- node v6.12.3 -- npm 3.10.10 -- Linux localhost.localdomain 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux -- Total System Memory = 48112 MB Processor Model: Intel(R) Xeon(R) CPU E5-2420 v2 @ 2.20GHz Processor Speed: 2163.820 MHz Processor Speed: 2054.593 MHz Processor Speed: 2200.000 MHz Processor Speed: 2199.312 MHz Processor Speed: 2045.656 MHz Processor Speed: 2198.882 MHz Processor Speed: 2199.312 MHz Processor Speed: 2200.343 MHz Processor Speed: 2197.593 MHz Processor Speed: 2177.656 MHz Processor Speed: 2199.914 MHz Total Physical Processors: 12 Total cores: 72 Disk information: /dev/mapper/centos-root 4.0T 13G 3.9T 1% / /dev/sda2 238G 199M 238G 1% /boot /dev/sda1 100G 11M 100G 1% /boot/efi /dev/mapper/centos-home 3.0T 9.7G 3.0T 1% /home /dev/mapper/centos-var 1.8T 1.2G 1.8T 1% /var This CPU appears to support virtualization

gauravb117 · ‎04-03-2018

I run mvn clean compile -DskipTests -PbuildRmps in metron-deployment folder

gauravb117 · ‎04-03-2018

@asubramanian Hey Anand, I have downloaded incubator-metron, apache-metron-0.4.1-rc4 & apache-metron-0.4.2-rc2 but none of them are able to build properly, it is giving me mvn failed to build error. I have correctly installed maven 3.3.9 and also put correct path in bash_profile. Can you help me out with proper installation for the same. Regards, Gaurav

gauravb117 · ‎01-16-2018

@Jasper My Kafka processor is giving me this error - "Failed while waiting for acks from Kafka error" Do I need to configure Kafka & ZK on vagrant ssh?

gauravb117 · ‎01-15-2018

Hello All, I have imported logs from HP logger to NiFi using ListenSyslog processor but when I am connecting it to PutKafka processor, it is giving me failed while waiting for acks from Kafka error. Can you give me Kafka and Zookeeper configs? I have set ZOOKEEPER to node1:2181 & BROKERLIST to node1:6667 but still why I am getting this error?

gauravb117 · ‎01-15-2018

Hello All, I have imported logs from HP logger to NiFi using ListenSyslog processor but when I am connecting it to PutKafka processor, it is giving me failed while waiting for acks from Kafka error. Can you give me Kafka and Zookeeper configs? I have set ZOOKEEPER to node1:2181 & BROKERLIST to node1:6667 but still why I am getting this error?

gauravb117 · ‎01-09-2018

Hello All, I want to deploy Metron on Amazon EC2, I want to know the pricing for the same Also, what kind of instance do I need to select and what RAM HDD & CPU will I need ? Is there any setup guide for EC2 deployment

gauravb117 · ‎01-05-2018

I have Syslogs coming from a source, I have forwarded them to Kafka topic through NiFi, but I cant see them in Kibana & nor in Elastic Search, I want a tutorial to index & parse syslogs and see it in Kibana and ES. I have attached few shots and need help

gauravb117 · ‎01-04-2018

@asubramanian Help!!!

gauravb117 · ‎01-04-2018

I have deployed Metron on single node using version 0.4.3, I got my logs through NiFi into Kafka topic but I cant find a way out to configure it on Elastic Search and Kibana. I was told that since this is a new version I have to configure indexing and parsing topology on my own but I dont know how do I do that I have attached some screenshots with this post Please Help !!

gauravb117 · ‎01-04-2018

@Jasper None of the links are working 😞

gauravb117 · ‎01-04-2018

@asubramanian I am using Metron 0.4.2, my logs are hitting NiFi and my Kafka topic but I cant find them in Kibana, I was told that since this is an incubator version I will have to configure Indexing & Parsing topology, I dont know how do I do that so can you give me any workaround. Or do I need to change the Metron version to 0.3 or 0.4.0/4.1??

gauravb117 · ‎01-04-2018

@Jasper Which version of Metron would you recommend me to use so that I can get the logs directly in ES & KIBANA?

gauravb117 · ‎01-04-2018

@Jasper Which version of Metron would you recommend me to use so that I can get the logs directly in ES & KIBANA?

gauravb117 · ‎01-04-2018

@Jasper I am not understanding after getting logs into KAFKA why it is not showing up on KIBANA, I cant find any indexing topology or parsing topology in Ambari, nor do I find any tutorial for the same. Do you have any solution for this, and then I have to apply Machine Learning on the logs and do analytics Cant find any way through, need help & Thank You!!

gauravb117 · ‎01-03-2018

I have my logs coming into Metron Alerts UI but I cant see them in Kibana, I dont have any tutorial on how do I integrate my logs into the dashboard. Do you have any tutotrial on how do I get them in the dashboard, I cant find any option in ambari and my logs mappings are also empty. I can see my topic in Storm UI and it is emitting but it has yellow status on port 9300. Also I dont have my logs as source and I can only see Bro & Snort and not my log as a source. Thanks for your reply!

gauravb117 · ‎01-03-2018

@Jasper Thank you for your reply, how do I configure Kafka and Zookeeper ?? I have followed the above tutorial and set up KAFKA & ZOOKEEPER to node1:6667 and node1:2181 But I am still not able to get the data to KAFKA and then to KIBANA Please help & Thanks!!

gauravb117 · ‎01-02-2018

Hey Jasper, Thank you for your reply, I have ingested logs through NiFi and it is showing in metron management UI but I cant see them on Kibana dashboard how do I configure them through ES, what is the ideal configuration to setup Metron on single node? @Jasper

gauravb117 · ‎12-28-2017

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

gauravb117 · ‎12-26-2017

Hi, I have setup Metron on single node, I have parsed syslogs coming from a logger and I have to do realtime Analytics on the logs What tools will I require here, also since my logs are parsed, do I need to use Kafka topic or I can directly ingest data to HDFS Also, the Ambari UI is quite unstable as it keeps switching on/off , any packages I need to install?? Please help and reply with the ML steps Thank You

gauravb117 · ‎12-18-2017

Hi, I have successfully deployed Metron on a single node machine and all services go up, but after sometime Hbase region master and master server go down and so does Metron component. Do I need to create any SSH key or any certificate Here is the screenshot of the error no 111, in the logs it says TLS handshake failed.

gauravb117 · ‎12-18-2017

Even I am facing the same issue of connection, please help me resolve the issue Do I need to create any certificate keys??

gauravb117 · ‎12-15-2017

@asubramanian SELinux is preventing /usr/bin/install from read access Also there is TLS handshake error and connection refused error on my Hbase&Metron component

gauravb117 · ‎12-12-2017

@asubramanian All the components get failed when I run mvn clean install from the top directory, what can be the error??

gauravb117 · ‎12-08-2017

When I do vagrant up , I get this error, from were do I download the Apache-metron folder ?? @asubramanian

Online	Offline
Last Visited	‎04-19-2018 11:49 AM

Date Registered	‎11-26-2017 04:46 AM
Last Visited	‎04-19-2018 11:49 AM
Total Messages Posted	88

Hive Metastore failure in Metron rpms

Metron vmdk size only 40 GB

Re: Metron CEF Parser

Metron CEF Parser

Integration of syslogs with Metron

Re: Which Metron project do I use from github?

Re: Which Metron project do I use from github?

Which Metron project do I use from github?

Re: Metron Zookeeper & Kafka Configuration

Metron Zookeeper & Kafka Configuration

Metron Zookeeper & Kafka Configuration

Metron deployment on Amazon EC2

Metron CEF Parsing & Indexing

Re: Metron Kibana Dashboard

Metron Kibana Dashboard

Re: Metron Connection failed [Errno 111] error on ...

Re: metron RPMS/noarch file is empty

Re: Metron Connection failed [Errno 111] error on ...

Re: Metron Connection failed [Errno 111] error on ...

Re: Metron Connection failed [Errno 111] error on ...

Re: Metron Connection failed [Errno 111] error on ...

Re: Metron Connection failed [Errno 111] error on ...

Re: Metron Connection failed [Errno 111] error on ...

Metron Connection failed [Errno 111] error on comp...

Machine Learning on Metron

Connection Error 111 - Metron error

Re: Connection failed: [Errno 111] Connection refu...

Re: Trying to deploy Apache Metron on single node ...

Re: Metron Deployment failure

Re: Metron Deployment failure