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Level 1 of 100
Incident #1
Schema Mismatch
Difficulty
Easy
XP Reward
⭐ 100 XP
Score
0
Time Left
⏱️ 30s
Streak
🔥 0
🚨
Incident Alert
Delta table write failed after a source column changed data type.
📟 Production Log Stream
Click the line representing the root cause
01
INFO
Pipeline Started
02
INFO
Reading Customer Feed
03
WARN
Column salary changed from INT to STRING
04
INFO
Validation Started
05
ERROR
Delta Write Failed
06
WARN
Pipeline Stopped
07
INFO
Alert Sent
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