diff options
| author | daniel <daniel.kinzler@wikimedia.de> | 2018-07-03 17:46:30 +0200 |
|---|---|---|
| committer | daniel <daniel.kinzler@wikimedia.de> | 2018-07-05 17:44:24 +0200 |
| commit | 53fd8295ff186fc1d01a4f45bd8bbcd5a0bfc1d2 (patch) | |
| tree | 930510e604f9fb0c02ab3f070af12ac4f123983f /includes/externalstore | |
| parent | 2fd62f5dc9941cc269d6c4faa9a8fbe11975d479 (diff) | |
| download | mediawikicore-53fd8295ff186fc1d01a4f45bd8bbcd5a0bfc1d2.tar.gz mediawikicore-53fd8295ff186fc1d01a4f45bd8bbcd5a0bfc1d2.zip | |
Use consistent caching strategy in Revision storage classes
DEPLOYMENT: This changes the cache key for revision
content blobs. Expect a brief rise in ExternalStore hits.
Bug: T198704
Change-Id: Icc2d16bc5a1e27ba4caea49a784ba7aeac15042a
Diffstat (limited to 'includes/externalstore')
| -rw-r--r-- | includes/externalstore/ExternalStoreDB.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/includes/externalstore/ExternalStoreDB.php b/includes/externalstore/ExternalStoreDB.php index 45a6bafa8862..422e1fb55363 100644 --- a/includes/externalstore/ExternalStoreDB.php +++ b/includes/externalstore/ExternalStoreDB.php @@ -194,6 +194,10 @@ class ExternalStoreDB extends ExternalStoreMedium { static $externalBlobCache = []; $cacheID = ( $itemID === false ) ? "$cluster/$id" : "$cluster/$id/"; + + $wiki = $this->params['wiki'] ?? false; + $cacheID = ( $wiki === false ) ? $cacheID : "$cacheID@$wiki"; + if ( isset( $externalBlobCache[$cacheID] ) ) { wfDebugLog( 'ExternalStoreDB-cache', "ExternalStoreDB::fetchBlob cache hit on $cacheID" ); |