yum install mysql
then install the mariadb
systemctl start mariadb
running service mysqld will show an error
but you can still check msyql running by ps
or just connect
mysql -u root -p
enter for empty password
After ElasticSearch is install, just run yum install kibana command
Start the Kibana
Checking from browser
Download and install the public signing key:
rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch
Create a file called elasticsearch.repo in the /etc/yum.repos.d/ directory for RedHat based
distributions, or in the /etc/zypp/repos.d/ directory for OpenSuSE based distributions, containing:
[elasticsearch-6.x] name=Elasticsearch repository for 6.x packages baseurl=https://artifacts.elastic.co/packages/6.x/yum gpgcheck=1 gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch enabled=1 autorefresh=1 type=rpm-md
install 5.x
[elasticsearch-5.x] name=Elasticsearch repository for 5.x packages baseurl=https://artifacts.elastic.co/packages/5.x/yum gpgcheck=1 gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch enabled=1 autorefresh=1 type=rpm-md
And your repository is ready for use. You can now install Elasticsearch with one of the following commands:
https://docs.confluent.io/3.1.1/quickstart.html#quickstart
using the Oracle developer VM to start with (save time for Centos OS, etc)
Fix during the steps
1. Change the port of registry in the properties file
/etc/schema-registry/schema-registry.properties
(if the port 8081 is being used)
2. to start the avro producer, specify the registry url since the default port 8081 is changed
./usr/bin/kafka-avro-console-producer –broker-list localhost:9092 –topic test –property value.schema='{“type”:”record”,”name”:”myrecord”,”fields”:[{“name”:”f1″,”type”:”string”}]}’ –property schema.registry.url=http://localhost:8087
change the path accordingly for starting the zookeeper, kafka and registry
./bin/kafka-server-start ./etc/kafka/server.properties
to
./usr/bin/kafka-server-start ./etc/kafka/server.properties
sudo chkconfig –add elasticsearch
checking if the service is running
service elasticsearch status
sudo alternatives –config java
Select the version by Type the choice number shown.
Install JDK
installation output:
starting up and checking
test the status
sudo yum install java-1.8.0-openjdk-develInstall JRE
sudo yum install java-1.8.0-openjdkError:
1)
curl -H ‘Content-Type: application/x-ndjson’ -XPOST ‘localhost:9200/bank/account/_bulk?pretty’ –data-binary @accounts.json
Working: (remove the space after “Content-Type:”)
http not support error
curl -H ‘Content-Type: application/x-ndjson’ -XPOST ‘localhost:9200/bank/account/_bulk?pretty’ –data-binary @accounts.json
correct syntax for windows (change single quote to double quote)
curl -H ‘Content-Type:application/x-ndjson’ -XPOST ‘http://localhost:9200/bank/account/_bulk?pretty’ –data-binary @C:\BDS\KibanaData\accounts.json
right:
curl -H “Content-Type:application/x-ndjson” -XPOST “http://localhost:9200/bank/account/_bulk?pretty” –data-binary @C:\BDS\KibanaData\accounts.json
and it works!
