Marco Silva created AMBARI-16778:
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Summary: Kafka state checks conflict with kafka-python pip package
Key: AMBARI-16778
URL: https://issues.apache.org/jira/browse/AMBARI-16778
Project: Ambari
Issue Type: Bug
Components: ambari-agent, ambari-server
Affects Versions: 2.2.2
Environment: Linux/Ubuntu 14.04
Reporter: Marco Silva
Kafka is running but Ambari shows it is in INSTALLED state
Brokers are installed and runnig, but Brokers turns into the red state.
ambari-server.logs shows that the Kafka broker turned into INSTALLED state
briefly after starting the brokers.
I've tried various things to debug the issue, until I stumbled upon this Post
on the Hortonworks Community Forum :
https://community.hortonworks.com/questions/28296/kafka-is-running-but-ambari-shows-it-is-in-install.html
Solution: pip uninstall kafka-python
This should NOT be a conflict. kafka-python is one of the most used packages to
use kafka in a Python Environment.
To Replicate:
Setup clean ambari env
Install Kafka
Check Kafka is green
install kafka-python : pip install kafka-python
wait some time -> Kafka goes Red
uninstall kafka-python -> Kafka goes Green.
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