Cloudera Community

Support Questions

Find answers, ask questions, and share your expertise
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Advanced Search

Who agreed with this topic

HDFS goes in bad health

Labels:
avatar
author-rank Cons_Big_Data
Explorer

Created on ‎06-07-2015 04:50 AM - last edited on ‎11-08-2016 08:39 AM by Community Manager Community Manager

Health test shows the following errors:


     The health test result for HDFS_FREE_SPACE_REMAINING has become bad: Space free in the cluster: 0 B. Capacity of the cluster: 0 B. Percentage of capacity free: 0.00%. Critical threshold: 10.00%.
     The health test result for HDFS_CANARY_HEALTH has become bad: Canary test failed to create parent directory for /tmp/.cloudera_health_monitoring_canary_files.

 

We manually verified that space isn't an issue. Connectivity testing is success. No issues with kdc or principals.

 

Please help to explain root cause for this error message.

22,730
0 Kudos
5
Who agreed with this topic