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- {
- "type": "SQLOperator",
- "node_name": "HDFS_SCAN_NODE",
- "metric_names": [
- "RowsRead"
- ],
- "exprs": [
- "max",
- "avg"
- ],
- "unit_id": 0,
- "rule": {
- "expr": "(vars['max'] - vars['avg']) / 40.0 * 1000",
- "message": "The skew (max-avg) in rows processed",
- "label": "Rows Read Skew",
- "prio": 2
- },
- "fix": {
- "fixable": false
- }
- }
|