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Posted to commits@cassandra.apache.org by "Andres de la Peña (Jira)" <ji...@apache.org> on 2021/07/28 12:21:01 UTC

[jira] [Created] (CASSANDRA-16817) Fix ERROR message which prints data information in the logs

Andres de la Peña created CASSANDRA-16817:
---------------------------------------------

             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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