I am new to Splunk, and noticed the web interface for my Indexers is offline.
After reviewing the logs I found the below error messages:
ERROR UiPythonFallback - Appserver at http://127.0.0.1:8065 never started up!
ERROR UiPythonFallback - Couldn't start any appserver processes, UI will probably not function correctly!
Initially there was a duplicate application error, with a _cluster directory present in different app directories.
Following the answers to another question I clean all of _cluster directories up.
This does not impact my heavy forwarders, only the indexers.
I'm using a RHEL VP on AWS running Splunk 6.2.1
Any help would be greatly appreciated.
Thanks in Advance
Richard
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