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scylladb / scylla-migrator

Migrate data extract using Spark to Scylla, normally from Cassandra/parquet files. Alt. from DynamoDB to Scylla Alternator.
https://migrator.docs.scylladb.com/stable/
Apache License 2.0
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validator could have a feature to copy a row from source if it's missing in target #215

Open tarzanek opened 3 weeks ago

tarzanek commented 3 weeks ago

Since we already have the row read, why not writing it back during validation ?

Of course only when it's missing in target. And of course all other cases should be still logged and not copied blindly

(this is similar to CDM that has such a feature)