[GitHub] keith-turner opened a new issue #929: Add command for warming cache

[GitBox <gi...@apache.org>]

keith-turner opened a new issue #929: Add command for warming cache
URL: https://github.com/apache/accumulo/issues/929
 
 
   It may make sense to have a command to warm the cache.  A user could warm the cache by scannning the table.  However this has to deserialize all of the key values.  A specialized command for warming the cache could just read blocks from files into the cache without deserializing anything, which would be much faster.
   
   Could possibly have a shell command like the following.
   
   ```
   user@instance> warm -t <table> -b <start row> -e <end row>
   ```

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