Flink ambari service

Install flink service

Download Flink 1.8.1

1. Download flink-1.8.1-bin-scala_2.12.tgz
2. Donwload flink-shaded-hadoop-2-uber-2.8.3-7.0.jar
3. Decompress flink-1.8.1-bin-scala_2.12.tgz in flink/
4. Put flink-shaded-hadoop-2-uber-2.8.3-7.0.jar in flink/lib/flink-shaded-hadoop-2-uber-2.8.3-7.0.jar
5. Compress flink/ with tar.gz
6. Put in ./package/files/flink-bin-1.8.1/flink.tar.gz

There is a copy ot this jar at https://services.zylk.net/ambari/flink.tar.gz

Set up Advanced flink-site

• security.kerberos.login.keytab set your kerberos keytab
• security.kerberos.login.principal set your kerberos principal

BUG

• Cluster must be kerberized

TODO LIST

• Cluster without kerberos enabled
• Templates for log4j
• Send metrics to ambari metrics collector
• Check the flink status ỳarn -list
• Quicklinks
• define alarms based on statistics alarms.json
• Satistics panels
• Add kdestroy or check command yarn with keytab