Splunk User Behavior Analytics

How to fix UBA No HDFS datanodes found?

philwong
Explorer

Hi, I just installed UBA on RHEL 8.4 and started it first time. However it failed to start. Then I tried to stop-all and start-all to find which service is wrong. It looks like HDBS data node is not failed, but I don't know to fix it individually. Can anyone give me a hand?

 

Tue Dec 20 18:57:36 CST 2022: Running: /opt/caspida/bin/Caspida start-service hive-metastore Hive tables are accessible Looking for live HDFS datanodes report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 report: Incomplete HDFS URI, no host: hdfs://demo_uba:8020 No HDFS datanodes found, check if the required ports are open Refer to installation instructions for the list of ports that are required to be open between the caspida cluster nodes

Labels (1)
Tags (1)
0 Karma
Get Updates on the Splunk Community!

Stay Connected: Your Guide to July and August Tech Talks, Office Hours, and Webinars!

Dive into our sizzling summer lineup for July and August Community Office Hours and Tech Talks. Scroll down to ...

Edge Processor Scaling, Energy & Manufacturing Use Cases, and More New Articles on ...

Splunk Lantern is a Splunk customer success center that provides advice from Splunk experts on valuable data ...

Get More Out of Your Security Practice With a SIEM

Get More Out of Your Security Practice With a SIEMWednesday, July 31, 2024  |  11AM PT / 2PM ETREGISTER ...