When a Hadoop job fails due to a specific node repeatedly crashing, what diagnostic action should be prioritized?
- Check Node Logs for Errors
- Ignore the Node and Rerun the Job
- Increase Job Redundancy
- Reinstall Hadoop on the Node
If a Hadoop job fails due to a specific node repeatedly crashing, the diagnostic action that should be prioritized is checking the node logs for errors. This helps identify the root cause of the node's failure and allows for targeted troubleshooting and resolution.
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