{ "type": "SQLOperator", "node_name": ["HDFS_SCAN_NODE", "KUDU_SCAN_NODE", "HBASE_SCAN_NODE"], "metric_names": [ "MissingStats", "TotalTime" ], "info_names": ["Table"], "unit": 5, "rule": { "condition": "vars['MissingStats'] == 1", "expr": "vars['TotalTime'] * 0.2", "message": "The statistics are missing or corrupt which prevent scan optimizations.", "label": "Statistics Missing" }, "fix": { "id": 0, "fixable": true, "message": "Trigger compute stats for table.", "data": "vars['Table']" } }