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The "BlockCacheConfiguration" page has been changed by TimWilliams: http://wiki.apache.org/blur/BlockCacheConfiguration?action=diff&rev1=1&rev2=2 Comment: typo == What To Cache == - The TableDescriptor in the Thrift API contains 2 properties, `blockCaching` (boolean) and `blockCachingFileTypes` (Set<String>). You may disable block caching for a given table by setting blockCaching = false, by deafult it's set to true. To control the blockCachingFileTypes create a set with the given Lucene file type extensions that you wish to cache. If you leave this null the default is to cache ALL Lucene file types except for the FDT and FDX file types which are used for data retrieval only and are not accessed during the search itself. This has proven to provide excellent search performance while balancing memory constraints. + The TableDescriptor in the Thrift API contains 2 properties, `blockCaching` (boolean) and `blockCachingFileTypes` (Set<String>). You may disable block caching for a given table by setting blockCaching = false, by default it's set to true. To control the blockCachingFileTypes create a set with the given Lucene file type extensions that you wish to cache. If you leave this null the default is to cache ALL Lucene file types except for the FDT and FDX file types which are used for data retrieval only and are not accessed during the search itself. This has proven to provide excellent search performance while balancing memory constraints.
