Andres de la Peña created CASSANDRA-16817:
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Summary: Fix ERROR message which prints data information in the
logs
Key: CASSANDRA-16817
URL: https://issues.apache.org/jira/browse/CASSANDRA-16817
Project: Cassandra
Issue Type: Bug
Components: Feature/Materialized Views
Reporter: Andres de la Peña
Assignee: Andres de la Peña
{{StorageProxy.mutateMV}} might log [an error
message|https://github.com/apache/cassandra/blob/cassandra-3.0/src/java/org/apache/cassandra/service/StorageProxy.java#L880]
that prints user data in the logs beyond the row key, for example:
{code}
ERROR [MutationStage-2] 2021-07-28 13:08:52,609 StorageProxy.java:1002 - Error
applying local view update to keyspace k: Mutation(keyspace='k',
key='00000001', modifications=[
[k.mv] key=1 partition_deletion=deletedAt=-9223372036854775808,
localDeletion=2147483647 columns=[[] | []]
Row[info=[ts=1627474132606719] ]: k=0, v=MY CONFIDENTIAL DATA |
])
{code}
We should probably change that log message so it doesn't print the entire
mutation but only the keyspace, tables and partition key of the mutation.
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