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Support Server-assisted Client-side Caching #3757

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Support Server-assisted Client-side Caching #3757

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@sazzad16 sazzad16 commented Mar 6, 2024

Resolves #2104

* Code re-use?

* Stop forcing to read push notifications before checking cache and remove BCAST

* Rename variable

* Remove ensureFillSafe()

* Refactor peeking and reading push notifications

* Cleanup comments
Now we have to mock Protocol#read(RedisInputStream, ClientSideCache) instead of Protocol#read(RedisInputStream).
* Support client side caching from UnifiedJedis

* Support client side caching as a separate parameter

* format imports

* Support CSC in sentinel mode

* undo change
* Support TTL in client side caching (using Caffeine library)

* Also Guava cache

* format pom.xml

* Client-side caching by command arguments

TODO: Compute hash code.

* send keys

* todo comment for clean-up

* rename method to invalidate

* Client-side caching by hashing command arguments

* Hash command arguments for CaffeineCSC using OpenHFT hashing

* Clean-up keyHashes map

* added javadoc

* rename method

* remove lock

* descriptive name

* descriptive names and fix

* common default values in base class
* Support Client-side caching through URI/URL

* check idx of '=' sign

* nicer exception

* edit/fix condition

* rename param

* Throw IllegalArgumentException at all such cases
* Create csc package

* Create csc.util package

* Create a config interface for client-side caching

* Default isCacheable

* Config to WhiteList/BlackList commands and String keys

* Create csc test package(s)

* Test white-list/black-list commands and keys

* Merge fix

* Remove csc.util package

* Fix javadoc links

* Added ClientSideCacheable interface and removed ClientSideCacheConfig interface

* Format imports

* Re-create csc.util package

* Rename to allow/deny instead of white/black
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codecov-commenter commented Mar 6, 2024

Codecov Report

Attention: Patch coverage is 81.69717% with 110 lines in your changes are missing coverage. Please review.

Project coverage is 81.84%. Comparing base (2d42338) to head (3bd45a4).

Files Patch % Lines
.../java/redis/clients/jedis/util/JedisURIHelper.java 8.00% 42 Missing and 4 partials ⚠️
.../redis/clients/jedis/csc/GuavaClientSideCache.java 73.33% 11 Missing and 1 partial ⚠️
...dis/clients/jedis/csc/CaffeineClientSideCache.java 71.42% 10 Missing ⚠️
.../java/redis/clients/jedis/csc/ClientSideCache.java 82.60% 3 Missing and 5 partials ⚠️
...rc/main/java/redis/clients/jedis/JedisCluster.java 72.72% 6 Missing ⚠️
...jedis/csc/util/AllowAndDenyListWithStringKeys.java 61.53% 0 Missing and 5 partials ⚠️
src/main/java/redis/clients/jedis/Connection.java 77.77% 2 Missing and 2 partials ⚠️
...nts/jedis/providers/ClusterConnectionProvider.java 66.66% 4 Missing ⚠️
...main/java/redis/clients/jedis/JedisSentineled.java 50.00% 3 Missing ⚠️
...rc/main/java/redis/clients/jedis/UnifiedJedis.java 98.77% 2 Missing and 1 partial ⚠️
... and 6 more
Additional details and impacted files
@@             Coverage Diff              @@
##             master    #3757      +/-   ##
============================================
- Coverage     82.13%   81.84%   -0.29%     
- Complexity     6016     6112      +96     
============================================
  Files           301      310       +9     
  Lines         15273    15616     +343     
  Branches       1190     1229      +39     
============================================
+ Hits          12544    12781     +237     
- Misses         2162     2249      +87     
- Partials        567      586      +19     

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@sazzad16 sazzad16 closed this Mar 6, 2024
@sazzad16 sazzad16 reopened this Mar 6, 2024
@sazzad16 sazzad16 added this to the 5.2.0 milestone Mar 6, 2024
@sazzad16 sazzad16 requested review from dmaier-redislabs and removed request for chayim May 7, 2024 09:48
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Add support for localcache (Client-side caching)
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