tree add4b44a151f2a54233c4a2e6cf54b98a58e90d1
parent 4c78b514c962d8d93b6b9686c4125061a3d20712
author Abhishek Agarwal <1477457+abhishekagarwal87@users.noreply.github.com> 1602290550 +0530
committer GitHub <noreply@github.com> 1602290550 -0700
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Add caching support to join queries (#10366)

* Proposed changes for making joins cacheable

* Add unit tests

* Fix tests

* simplify logic

* Pull empty byte array logic out of CachingQueryRunner

* remove useless null check

* Minor refactor

* Fix tests

* Fix segment caching on Broker

* Move join cache key computation in Broker

Move join cache key computation in Broker from ResultLevelCachingQueryRunner to CachingClusteredClient

* Fix compilation

* Review comments

* Add more tests

* Fix inspection errors

* Pushed condition analysis to JoinableFactory

* review comments

* Disable join caching for broker and add prefix key to BroadcastSegmentIndexedTable

* Remove commented lines

* Fix populateCache

* Disable caching for selective datasources

Refactored the code so that we can decide at the data source level, whether to enable cache for broker or data nodes