Deprecate Spider plugin variables that result in excessive tweak (MDEV-27228)

[MDEV-28005] Deprecate Spider plugin variables regarding UDFs Created: 2022-03-06  Updated: 2022-05-18  Resolved: 2022-03-31

Status: Closed
Project: MariaDB Server
Component/s: Storage Engine - Spider
Affects Version/s: None
Fix Version/s: 10.7.4, 10.8.3

Type: Technical task Priority: Major
Reporter: Nayuta Yanagisawa (Inactive) Assignee: Nayuta Yanagisawa (Inactive)
Resolution: Done Votes: 0
Labels: None

Issue Links:
Blocks
blocks MDEV-28006 Delete Spider plugin variables regard... Closed

 Description   

Deprecate all the variables spider_udf_ct_* and spider_udf_ds_*. spider_udf_table_lock_mutex_count and spider_udf_table_mon_mutex_count are already read-only variables. So, no need to deprecate.

Configuring UDFs via plugin variables seems not to be a good idea. The more variables Spider has, the more complex it becomes for users. I expect that only a few users use Spider UDFs.



 Comments   
Comment by Nayuta Yanagisawa (Inactive) [ 2022-03-07 ]

https://github.com/MariaDB/server/commit/38522aba51ff779611fcd1107ddffbe0ec95fff3

Note that the patch relies on one for MDEV-27923.

Comment by Alexey Botchkov [ 2022-03-31 ]

ok to push.

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