Troubleshooting Learn how to identify, analyze, and resolve technical issues related to Cloudera Storage Optimizer efficiently. Custom Hive connection failsIf your custom Hive setup or the default Hive connection fails, then the Cloudera Storage Optimizer might fail to start and initialize. To resolve this issue, add the following configurations in the Ozone Tiering Advanced Configuration Snippet (Safety Valve) in Ozone configurations.Ozone cluster does not have exec permission on /tmp pathIf the Ozone cluster does not have exec permission on the /tmp path, Cloudera Storage Optimizer might fail. To resolve this issue, add the following configurations in the Ozone configurations.Ranger service errorsCloudera Storage Optimizer relies on Ranger audit files being streamed to the Ozone HDFS location for access pattern analysis.
