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Posted to commits@cassandra.apache.org by "Jon Haddad (Jira)" <ji...@apache.org> on 2020/02/19 19:54:00 UTC
[jira] [Comment Edited] (CASSANDRA-14825) Expose table schema for
drivers
[ https://issues.apache.org/jira/browse/CASSANDRA-14825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17040381#comment-17040381 ]
Jon Haddad edited comment on CASSANDRA-14825 at 2/19/20 7:53 PM:
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It's unfortunate we hit a stall on this ticket, as the recent changes to some of the table options used (and new ones we've introduced) mean all the drivers (and cqlsh) need to be updated to use new table options. It would be really great if we could get this into 4.0 and reduce some of the driver complexity.
Any thoughts here?
was (Author: rustyrazorblade):
It's unfortunate we hit a stall on this ticket, as the recent changes to some of the terms used mean all the drivers (and cqlsh) need to be updated to use new table options. It would be really great if we could get this into 4.0 and reduce some of the driver complexity.
Any thoughts here?
> Expose table schema for drivers
> -------------------------------
>
> Key: CASSANDRA-14825
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14825
> Project: Cassandra
> Issue Type: Improvement
> Components: Legacy/CQL
> Reporter: Chris Lohfink
> Assignee: Robert Stupp
> Priority: Normal
> Labels: pull-request-available
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Currently the drivers recreate the CQL for the tables by putting together the system table values. This is very difficult to keep up to date and buggy enough that its only even supported in Java and Python drivers. Cassandra already has some limited output available for snapshots that we could provide in a virtual table or new query that the drivers can fetch. This can greatly reduce the complexity of drivers while also reducing bugs like CASSANDRA-14822 as the underlying schema and properties change.
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