[
https://issues.apache.org/jira/browse/CASSANDRA-19048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17788873#comment-17788873
]
Doug Rohrer commented on CASSANDRA-19048:
-----------------------------------------
After some additional research, the following props need to be allowed, as they
all affect the on-disk SSTable written by the Analytics library:
{code:java}
bloom_filter_fp_chance
cdc
compression
default_time_to_live
min_index_interval
max_index_interva
{code}
> Audit table properties passed through Analytics CqlUtils
> --------------------------------------------------------
>
> Key: CASSANDRA-19048
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19048
> Project: Cassandra
> Issue Type: Bug
> Components: Analytics Library
> Reporter: Doug Rohrer
> Assignee: Doug Rohrer
> Priority: Normal
>
> 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.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
