You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

63 lines
1.7 KiB

#!/bin/bash
# Verify schema format distribution across topics
set -e
SCHEMA_REGISTRY_URL="${SCHEMA_REGISTRY_URL:-http://localhost:8081}"
TOPIC_PREFIX="${TOPIC_PREFIX:-loadtest-topic}"
TOPIC_COUNT="${TOPIC_COUNT:-5}"
echo "================================"
echo "Schema Format Verification"
echo "================================"
echo ""
echo "Schema Registry: $SCHEMA_REGISTRY_URL"
echo "Topic Prefix: $TOPIC_PREFIX"
echo "Topic Count: $TOPIC_COUNT"
echo ""
echo "Registered Schemas:"
echo "-------------------"
for i in $(seq 0 $((TOPIC_COUNT-1))); do
topic="${TOPIC_PREFIX}-${i}"
subject="${topic}-value"
echo -n "Topic $i ($topic): "
# Try to get schema
response=$(curl -s "${SCHEMA_REGISTRY_URL}/subjects/${subject}/versions/latest" 2>/dev/null || echo '{"error":"not found"}')
if echo "$response" | grep -q "error"; then
echo "❌ NOT REGISTERED"
else
schema_type=$(echo "$response" | grep -o '"schemaType":"[^"]*"' | cut -d'"' -f4)
schema_id=$(echo "$response" | grep -o '"id":[0-9]*' | cut -d':' -f2)
if [ -z "$schema_type" ]; then
schema_type="AVRO" # Default if not specified
fi
# Expected format based on index
if [ $((i % 2)) -eq 0 ]; then
expected="AVRO"
else
expected="JSON"
fi
if [ "$schema_type" = "$expected" ]; then
echo "$schema_type (ID: $schema_id) - matches expected"
else
echo "⚠️ $schema_type (ID: $schema_id) - expected $expected"
fi
fi
done
echo ""
echo "Expected Distribution:"
echo "----------------------"
echo "Even indices (0, 2, 4, ...): AVRO"
echo "Odd indices (1, 3, 5, ...): JSON"
echo ""