Doug Rohrer created CASSANDRA-19048:
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Summary: Audit table properties passed through Analytics CqlUtils
Key: CASSANDRA-19048
URL: https://issues.apache.org/jira/browse/CASSANDRA-19048
Project: Cassandra
Issue Type: Bug
Reporter: Doug Rohrer
In mixed version clusters, table properties (`WITH` clauses in the table
definition) have historically been moved or renamed without much thought to
backward-compatibility of external tools. This has caused breaking changes to
the Analytics library in the past. Therefore, the Analytics library removes
most table properties from the table schema it uses in order to avoid these
issues. However, it is currently too aggressive in this removal process. For
example, the `default_time_to_live` parameter is currently removed from the
table options, but the Bulk Writer should use this to set the appropriate TTL
when the user doesn’t specify it in the bulk job.
Similarly, compression options passed to the Bulk Writer should be honored so
that the appropriate compression algorithm is used when generating sstables.
The allowlist of options needs to be audited and improved to add additional
options where appropriate.
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