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mausch/avro-registry-check.sh

Last active October 21, 2019 14:21
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Checks Avro compatibility between a schema stored in a Confluent schema registry and a schema stored in a local file
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avro-registry-check.sh
#!/bin/bash
set -eu
tmpfile="current-schema.avro"
SCHEMA_REGISTRY_URL="${SCHEMA_REGISTRY_URL:-http://elevate.kafka.local:8081}"
curl -s $SCHEMA_REGISTRY_URL/subjects/${2}-value/versions/latest | jq '.schema' -r | jq '' > $tmpfile
trap "rm $tmpfile" INT TERM HUP EXIT
~/avro-check.sh check --old-schema /work/$tmpfile --new-schema /work/$1
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mausch commented Oct 21, 2019

avro-check.sh defined in https://gist.github.com/mausch/c69962e8c5a1462e181224e852761259

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mausch commented Oct 21, 2019

This workaround is necessary because the compatibility checks in Confluent's schema registry are completely broken and nobody cares.

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