Troubleshoot a failed cluster

This section walks you through the process of troubleshooting a cluster that has failed. This means that the cluster terminated with an error code. If the cluster is still running, but is taking a long time to return results, see Troubleshoot a slow cluster instead.

Topics

• Step 1: Gather data about the issue
• Step 2: Check the environment
• Step 3: Look at the last state change
• Step 4: Examine the log files
• Step 5: Test the cluster step by step